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Kobotan [32]
3 years ago
11

Doing Science plz help

Chemistry
2 answers:
tekilochka [14]3 years ago
6 0
The answer is C
Because it’s balanced you know this because of law conversion of mass.
Murljashka [212]3 years ago
4 0

Answer:

My guess is b or c but its robably wrong

Explanation:

I just also need points sorry <3

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2 years ago
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Examine the nuclear reaction: 1 1 H+ 1 0 n -&gt; 2 1 H.
Lera25 [3.4K]
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<span>
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6 0
3 years ago
What is the specific heat of a substance if 1560 cal are required to raise the temperature of a 312-g sample by 15°C?
Oksanka [162]
The specific heat capacity  the substance is calculated  using  the below formula

Q(heat) = Mc delta T
Q =1560  cal
m(mass) 312 g
delta T (change in temperature ) = 15 c
C= specific heat capacity=?

by making c the subject of the formula 
c=Q/m delta T
= 1560  cal/ 312g x 15 c = 0.33 cal/g/c (answer B)


8 0
3 years ago
PLEASE HELP
garik1379 [7]
1. She would want a balanced force so she doesn't fall but, well, keep her balance.
2. Frictional force because when an object slows down it's because a higher amount of friction is acting on it.
3. It would be magnitude and direction because is like the size of the object and they need to know how much force it will take to move it.
4. Is the same as 3...
5. A push and a pull are a force. 

I hope this helps!

4 0
3 years ago
Read 2 more answers
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