K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

28 tháng 7 2016

Do you feelings get success from activities of community?

28 tháng 7 2016

1. this / your / the / skills /chance/ to / Is / apply ?
=> Is this chance to apply your skills?
2.different / people / Do / you / agree/ that / you can /communicate/ with ?
=>Do you agree that you can communicate with different people?

28 tháng 10 2018

I. Find and corect a mistake in each sentence below.

1. Are you enjoy doing the=>bỏ gardening in your free time?

2. Do you think we lived=>will live on the moon in the future?

3. You should to drink=>drink more water, or you can eat more fruit.

28 tháng 10 2018

are => do ; lived => will live ; to=>0 ; 

25 tháng 6 2018

(oh) hóa trị 1 mà zn hóa trị 2=> cthh la zn(oh)2

với lại ko có oh2 dau chi co OH hoac la H2O

25 tháng 6 2018

phải viết là Zn(OH)2 vì nhóm (OH) hóa trị I

8 Ways You Can Help Your Community Amid the COVID-19 Crisis

Even in the era of social distancing, we can still connect with our neighbors and offer support to those in need.

By Jaida Nabayan | April 8, 2020 A volunteer speaks to a woman she's providing with home care in Rome during Italy's COVID-19 lockdown.

A volunteer speaks to a woman she's providing with home care in Rome during Italy's COVID-19 lockdown.

MARCO DI LAURO / GETTY IMAGES 

Amid the COVID-19 crisis, supporting our local communities is essential during these challenging times. As cities and towns ask their residents to stay home to slow the virus’ spread, many of us are grappling with how to be there for each other when we can’t be near each other. Our work at Earthjustice continues without interruption. Staff members nationwide are forging ahead in a remote capacity and sharing ideas to safely connect with our neighbors and offer assistance to those most affected by the pandemic. Here are eight ways we are supporting our communities that we hope will be helpful for your own local efforts:

GIVE FIVE, WAVE FIVE

“One thing I have been doing is making a $5 donation at the grocery check-out every time I shop now. Food banks are struggling, and even with my husband closing his acupuncture clinic we can afford $5. It's small, but it feels good. Another micro-action I have been doing is waving and saying hi to neighbors, through the window if they walk by or across the street if we are outside shoveling snow or taking out trash at the same time. We have a number of older neighbors too, and isolation is hard. Small acts of kindness go a long way.” – Karilyn

TRANSIT(ION) TO DONATION

“Since I’m not using public transit money for a while I’m cancelling my transit order and allocating the funds from that to donations to arts orgs, mutual aid organizing groups, and restaurant gift certificates. It feels good.” – Emily J.

CONVERSATIONS WITH DOGS

“On my walks, it has seemed like many folks are avoiding conversation and eye contact (maybe it’s just me), but I’ve been going out of my way to say hello and just try to connect... it seems important to make sure we don’t forget how to be humans while also keeping distance. I’ve also waved at dogs. They appear to be into it.” – Ali W.

WHOLESALE ORDER UP!

“I just ordered a 25-pound box of produce from a family-run produce wholesaler here in LA. All their customers are restaurants who cancelled all their orders. So they’re selling direct and will even deliver to keep their staff employed. They expressed a lot of gratitude for the support so their business can remain throughout this crisis. Not sure how widespread this is but it might be worthwhile to look out for this in your neighborhood.” – Linda

MASKS FOR ALL

“I’m doing an N95 and surgical mask drive for some doctor friends at Kaiser who are starting to ration them. If you have any boxes/packages to spare (maybe some unused from our last wildfire season, or some you bought for a home project you never got around to), I can — carefully — pick them up from your porch and do a delivery. So far we’ve got about 20 unopened N95 masks for delivery.” – Zoe

DINE INSIDE

“It’s a tiny thing, but we’ve been ordering food from local restaurants (even though we have a stocked pantry!) to try to support them. Making sure we can do either curbside pickup or contactless delivery (to protect them and us from potential transmission) and tipping a ton.” – Nick R.

BUY NOW, USE LATER GIFTCARDS

A number of small local businesses I’m connected to have asked that customers purchase gift certificates during this time. I want to give a shout out to my personal favorite in Oakland: Nick’s Pizza (a very small, very queer friendly bakery on Shattuck. Their bagels are GOOD and I miss them A LOT). You can find information about how to support them on their Instagram: nickspizza510.” – Christine (This bakery has also set up a Worker Relief Fund!)

THE START OF SOMETHING NEW

“Some friends and I got together to create a fundraising initiative to support COVID-19 relief efforts in the Bay Area. Would super appreciate it if folks would consider contributing and also sharing with your networks! Thank you.” – Rebecca B. (This initiative is aimed at supporting relief efforts impacting vulnerable communities.)

nếu mk làm đúng cho 1 like nhahihi

23 tháng 12 2020

cảm ơn bạn nha. Nhưng mà chỉ nói trong 1-3 phút thôi. với lại mình k rành về ngữ pháp 

 

29 tháng 10 2016

Tại sao phải nhắc bài. Đặt vấn đề với bạn ấy nếu bạn ấy học thì bạn không cần nhắc bài.

29 tháng 10 2016

đó là tùy bạn.bạn hãy nghĩ trong lòng mình xem có muốn giúp hay không.

nếu bạn không biết thì mình có cách:

bạn hãy nhắc nó sai.khi thấy bạn điểm hơn mình,thì bạn nói là:

-lúc đó mình nói cho bạn biết kết quả đúng,còn mình tự làm sai của mình để cho cậu hơn mình.Nhưng không ngờ mình nhắc cậu lại sai.

 

 

Các bạn giúp mình dịch cái đoạn này với, đừng dùng google dịch nhé, các bạn dịch đến đâu cũng được, không cần phải dịch hết đâu, nếu mà dịch hết được thì càng tốt. Giúp mình với tối nay mình học rồi Top 8 After School Activities for TeenagersIs your teen bored after school? Perhaps it’s time to consider signing up for an afterschool activity.This will help your teenager to help boost their college application and close up boring freegaps...
Đọc tiếp

Các bạn giúp mình dịch cái đoạn này với, đừng dùng google dịch nhé, các bạn dịch đến đâu cũng được, không cần phải dịch hết đâu, nếu mà dịch hết được thì càng tốt. Giúp mình với tối nay mình học rồi 

Top 8 After School Activities for Teenagers

Is your teen bored after school? Perhaps it’s time to consider signing up for an after
school activity.
This will help your teenager to help boost their college application and close up boring free
gaps of time. After all, they might find something they really like and may help make future
career opportunities available.

Here are 8 of the best ways how to find the best extracurricular activity for your child.
1. Music and Arts
For your child, growing into a young adult may be all about changes. They may start to
feel awkward while expressing new tastes and styles.
Luckily, music and arts offer great help for their energy and frustrations in a creative
method. Not to mention, they both reinforce creative thinking and math skills which can
help build on their curricular classes.
However, if your child’s school does not offer an art or band club, check around your local
community.
2. School Clubs
School clubs are about connecting between students on shared interests and skills in a
social environment.
Not to worry, they aren’t limited to chess or books. In most schools, there are dozens of
different clubs to choose from.

3. Performing Arts
Does your kid have a natural talent for theater? Getting them into performing arts clubs
might be a great resource for them to use in letting out their comedy, dance, drama, and
chorus talent.
Even if their school lacks the necessary club, you can find them plenty of opportunities in
local community theaters, comedy clubs, dance schools, or local art associations.
4. Special Interest
If you find that your teen has a special interest that cannot be fully supported by their
school, you can look around in the community for alternative choices. Alternative groups
may include karate, photographing, or a business club.
5. Sports
Participating in sports is much more than just losing weight. For most teens, there are
plenty of sports based activities for boys and girls after school.
With sports programs, there is plenty of opportunity for teens to work together while
building strength and leadership skills.
If your teenager’s school doesn’t offer school clubs, you can always try the local parks and
recreation department activities.
6. Media
If your teen loves writing, blogging, and tweeting, choosing a media based club might be a
great idea. Luckily, schools are full of news and informative clubs to help benefit the
community or local area. These include the school newspaper/magazine or the school TV
channel.
If your child’s school doesn’t offer such clubs you can help them start up their own blog,
website, or youtube channel.
7. Volunteer Work
Volunteer work is constantly on the rise with plenty of opportunities for your teen to get
involved. Working on volunteer projects will not only give your child a positive sense of
accomplishment but also tacks on engaging factors for your kid’s college application to
help the approval process.
From packing food at the local food pantry to walking animals at a local animal center,
there are always opportunities, no matter what your child’s interest are. Check with your
local town hall for more opportunities for your teen to engage in.
8. Cultural and Travel
By helping your teen discover their roots and get discover the amazing places that
surround them, you can personally help them boost their knowledge. Luckily, most schools offer language and multi-cultural clubs that can help benefit students with bi- yearly trips to surrounding countries.
When it comes to after school activities, how many is too many? The answer is, there are
never too many!

1
2 tháng 10 2021

2. Câu lạc bộ trong trường Các câu lạc bộ trong trường nhằm kết nối giữa các học sinh về sở thích và kỹ năng được chia sẻ trong một môi trường xã hội. Đừng lo lắng, chúng không giới hạn ở cờ vua hoặc sách.

Xin lỗi nha tớ dịch có mẩu ngắn tý này thôi

2 tháng 10 2021

ko sao, cảm ơn cậu nhé

5 tháng 2 2023

b - c - a - b - a

Câu này mình đã giải được một đoạn rồi nhưng khi ra 2 TH thì không biết phân tích thế nào để chọn đáp án nữa. Hoặc cũng có thể mình sai ngay từ phương pháp làm. Rất mong mọi người giúp đỡ!Nếu có thể thì giúp mình xem luôn cách làm có gì sai không nha.Đề bài: Cho 2 axit cacboxylic mạch hở A và B (MA < MB). Nếu cho hỗn hợp A và B tác dụng với Na dư được số mol H2 bằng một nửa tổng số mol A và B trong hỗn hợp,...
Đọc tiếp

Câu này mình đã giải được một đoạn rồi nhưng khi ra 2 TH thì không biết phân tích thế nào để chọn đáp án nữa. Hoặc cũng có thể mình sai ngay từ phương pháp làm. Rất mong mọi người giúp đỡ!

Nếu có thể thì giúp mình xem luôn cách làm có gì sai không nha.

Đề bài: Cho 2 axit cacboxylic mạch hở A và B (MA < MB). Nếu cho hỗn hợp A và B tác dụng với Na dư được số mol H2 bằng một nửa tổng số mol A và B trong hỗn hợp, còn nếu cho hỗn hợp A và B tác dụng với nước brom dư thấy số mol Br2 đã phản ứng nhỏ hơn tổng số mol A và B trong hỗn hợp. Nếu trộn 20 gam dung dịch axit A nồng độ 23% với 50 gam dung dịch axit B nồng độ 20,64% được dung dịch D. Để trung hòa D cần vừa đủ 200 ml dung dịch NaOH 1,1M. Phát biểu đúng là:

A. A phải cho được phản ứng tráng gương.

B. B có đồng phân hình học.

C. A hoặc B là một trong 2 nguyên liệu để tổng hợp thủy tinh hữu cơ.

D. A, B hơn kém nhau một nguyên tử C trong phân tử.

Giải:

Vì: A, B tác dụng với Na thu số mol H2 bằng 1 nửa tổng số mol A, B.

⇒ A, B là axit đơn chức.

Mà: A, B cộng Br2 thì nBr2 < nA + nB

⇒ A hoặc B có liên đôi C = C trong phân tử.

Gọi: \(\left\{{}\begin{matrix}n_{C_nH_{2n+1}COOH\left(A\right)}=a\left(mol\right)\\n_{C_mH_{2m-1}COOH\left(B\right)}=b\left(mol\right)\end{matrix}\right.\)

\(\left\{{}\begin{matrix}m_A=4,6\left(g\right)\Rightarrow a=\dfrac{4,6}{14n+46}\\m_B=10,32\Rightarrow b=\dfrac{10,32}{14m+44}\end{matrix}\right.\)

Mà: \(a+b=n_{NaOH}\)

\(\Rightarrow\dfrac{4,6}{14n+46}+\dfrac{10,32}{14m+44}=0,22\)

\(\Rightarrow n=\dfrac{231,84-77,28m}{43,12m-8,96}\)

Xét từng TH, ta thấy m = 2 thì n = 1 và m = 3 thì n = 0

\(\Rightarrow\left\{{}\begin{matrix}A:CH_3COOH\\B:C_2H_3COOH\end{matrix}\right.\) hoặc \(\left\{{}\begin{matrix}A:HCOOH\\B:C_3H_5COOH\end{matrix}\right.\)

1
18 tháng 8 2021

Vì: A, B tác dụng với Na thu số mol H2 bằng 1 nửa tổng số mol A, B.

⇒ A, B là axit đơn chức.

Mà: A, B cộng Br2 thì nBr2 < nA + nB

⇒ A hoặc B có liên đôi C = C trong phân tử.

Gọi: {nCnH2n+1COOH(A)=a(mol)nCmH2m−1COOH(B)=b(mol){nCnH2n+1COOH(A)=a(mol)nCmH2m−1COOH(B)=b(mol)

⎧⎪ ⎪ ⎪⎨⎪ ⎪ ⎪⎩mA=4,6(g)⇒a=4,614n+46mB=10,32⇒b=10,3214m+44{mA=4,6(g)⇒a=4,614n+46mB=10,32⇒b=10,3214m+44

Mà: a+b=nNaOHa+b=nNaOH

⇒4,614n+46+10,3214m+44=0,22⇒4,614n+46+10,3214m+44=0,22

⇒n=231,84−77,28m43,12m−8,96⇒n=231,84−77,28m43,12m−8,96

Xét từng TH, ta thấy m = 2 thì n = 1 và m = 3 thì n = 0

⇒{A:CH3COOHB:C2H3COOH⇒{A:CH3COOHB:C2H3COOH hoặc {A:HCOOHB:C3H5COOH

học tốt