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...
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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. Ta có
MA=\(\frac{64}{0,4}\)=160(g/mol)
Gọi CTHH của A là XaYb
Ta có\(\left\{{}\begin{matrix}\text{Xa+Yb=160(1)}\\\text{X+Y=96(2)}\end{matrix}\right.\)
Trong 0,4 mol A có 7,2x10^23 nguyên tử
\(\rightarrow\)Có 7,1.1023/6.1023=1,2(mol) nguyên tử
\(\rightarrow\)0,4a+0,4b=1,2
\(\rightarrow\)a+b=3(3)
Giả sử a=1 b=2 thay vào 1 ta có\(\rightarrow\left\{{}\begin{matrix}\text{X+2Y=160}\\\text{X+Y=96}\end{matrix}\right.\rightarrow\left\{{}\begin{matrix}\text{X= 32 }\\\text{Y=64}\end{matrix}\right.\rightarrow\left\{{}\begin{matrix}\text{X là S}\\\text{Y là Cu}\end{matrix}\right.\)
\(\rightarrow\)CTHH là SCu2
Giả sử a=2 Y=1\(\rightarrow\left\{{}\begin{matrix}\text{2X+Y=160}\\\text{X+Y=96}\end{matrix}\right.\rightarrow\left\{{}\begin{matrix}\text{X=64 }\\\text{Y=32}\end{matrix}\right.\)
\(\rightarrow\)CTHH là Cu2S
4.
nFe=\(\frac{2,8}{56}\)=0,05(mol)
\(\rightarrow\)nFe2O3=\(\frac{0,05}{2}\)=0,025(mol)
\(\text{mFe2O3=0,025.160=4(g)}\)
%mFe2O3=\(\frac{4}{10}.100\%\)=40%
7.
Ta có
%V=%n nếu đo ở cùng điều kiện
\(\text{nH2=1.50%=0,5(mol)}\)
\(\text{nNO=1.25%=0,25(mol)}\)
\(\text{nNO2=0,25(mol)}\)
mH2=0,5.2=1(g)
\(\rightarrow\)mhh=\(\frac{1}{5\%}\)=20(g)
Ta có
\(\text{0,5.2+0,25.30+0,25.(14x+16y)=20}\)
\(\rightarrow\)14x+16y=46
Thay x=1,2,3...
\(\rightarrow\)x=1 y=2 thỏa điều kiện của đề
\(\rightarrow\)CTHH là NO2