2H2+O2----->2H2O. I hope this helps
It would 3 because if you read it tells you the answer
Answer:
please explain further and i maybe can help you
Explanation:
<span>B.by arranging the elements according to atomic number instead of atomic mass</span> awnser is B
Answer:
<h3>The answer is 32 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 768 g
volume = 24 cm³
We have

We have the final answer as
<h3>32 g/cm³</h3>
Hope this helps you