It is a universal constant used for all gases
Before proceeding, we should write the reaction equation to better understand what is happening:
2AgNO₃ + Na₂S → Ag₂S + 2NaNO₃
Now, we may apply the law of conservation of mass, due to which the total mass before a chemical reaction is equivalent to the total mass after a chemical reaction. Therefore:
Mass of silver nitrate + mass of sodium sulfide = mass of silver sulfide + mass of sodium nitrate
Mass of silver nitrate + 156.2 = 595.8 + 340
Mass of silver nitrate = 779.6 grams
Answer:
cause something (a substance) to be deposited in solid form from a solution
Explanation:
Just as a dozen is 12 of something, a mole is about 6.02 * 10^23 of something .
Inorganic molecules are composed of other elements. They can contain hydrogen or carbon, but if they have both, they are organic.
