Answer:
13
Explanation:
There are 4 protons, 5 neutrons, and 4 electrons. This is a neutral beryllium atom.
Explanation:
A balance chemical equation is a representation of a chemical reaction in which reactants are written on left hand side followed by arrow pointing in right direction along with product on the right-hand side. A balanced chemical equation follows the law of conservation of mass.
The balanced chemical equation for decomposition of nitroglycerin is given as:
![4C_3H_5N_3O_{9}(l)\rightarrow 6N_2(g)+O_2(g)+10H_2O(g)+12CO_2(g)](https://tex.z-dn.net/?f=4C_3H_5N_3O_%7B9%7D%28l%29%5Crightarrow%206N_2%28g%29%2BO_2%28g%29%2B10H_2O%28g%29%2B12CO_2%28g%29)
4 moles of nitroglycerin on decomposition gives 6 mole of dinitrogen, 1 mole of dioxygen, 10 moles of water and 12 moles of carbon dioxide.
To answer this question, you need to know how to convert milliliters into liter then into a gallon. In this question, you are given the gasoline density (0.737g/ml) and the volume (12.8gallon). The information is enough to determine the gas weight. The calculation would be:
Gas weight= density * volume
Gas weight= 0.737g/ml * 12.8 gal * 3.78L/gal * 1000ml/L= 35659.008 grams
Answer: A the kinetic energy is transformed into heat
Explanation: