<span>Free energy refers to exactly that "energy that is free to perform and/or have a reaction." Also known as Gibbs (G) It is energy that is associated with a chemical reaction and is used for work. You also need 3 other variables: heat, temperature, and entropy. The formula for the above would be: G = H - T (E)</span>
Jupiter looks as if it has stripes, thanks to the gas that surrounds it :)
Answer: To calculate the number of molecules and atoms in a water drop, you need to know the chemical formula of water. There are two atoms of hydrogen and one atom of oxygen in each water molecule, making the formula H 2 O. So, each molecule of water contains 3 atoms. Molar Mass of Water
Explanation: Hope this helps!
From: Kenma! ^^
The proper word equation for
4Fe + 3Sn(NO3)4 = 4Fe(NO3)3 + 3Sn is as below
Iron + Tin (iv) nitrate = iron(iii) nitrate + Tin
iron displaces tin from it compound ( Tin (iv) nitrate to form iron (iii) nitrate and tin.
from the equation above 4 moles of Fe displaces 3 moles of Sn(NO3)4 to form 4 moles of Fe(NO3)3 and 3 moles of SN
