Which of the following numbers represent a subscript in this equation?
8co + 17h2? c8h18 + 8h2o

check all that apply.

a.
1

b.
2

c.
17

d.
18

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas