Answer:
A
Explanation:
The person would gain weight because the undigested food would sit in the person's body. The person would not lose or gain weight, but it would take longer for the body to use the food that was eaten.
Seismologists know how to read seismographs and determine the meaning of the data (strength, area, etc.) for the earthquake.
This reaction is decomposition. It is the breakdown of a compound into simpler and smaller elements.
Answer:- 15.7 grams of NaCl can be formed.
Solution:- The balanced equation is:

From this balanced equation, there is 1:2 mol ratio between
and
.
Let's calculate the grams of NaCl for the given grams of both the reactants using stoichiometry and see which one gives least amount of it. The least amount of NaCl formed would be the answer to our problem.
The calculations are as follows:

= 16.1 g NaCl

= 15.7 g NaCl
From above calculations, sodium nitrate is limiting as it gives least amount of NaCl.
So, 15.7 grams of NaCl can be formed from given grams of the reactants.
Answer:
energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide
Explanation: