0
24.8 g of a mineral consisting of silver and sulphur reacts when heated in oxygen to yield 21.6 g of pure silver together with fumes of SO2 whats the formula and equation of the reaction?
Wiki User
∙ 11y ago
The moles of silver(at wt = 107.86) in the sample is 21.6/107.86= 0.2
The moles of sulfur (at. wt. = 32.06) in the sample is (24.8- 21.6)/32.06 = 0.1
The molar ratio is 2:1 so the formula of the mineral is Ag2S
The equation is Ag2S + O2 -> 2Ag + SO2
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Relationship of chemical formula chemical reaction and chemical equation?
Chemical formula is representative for the chemical compositon of a compound. Chemical equation is representative (describe) for a chemical reaction.
What is the equation for the reaction that the enzyme carries out?
There is no formula, Enzymes are organic catalyists, not a recatant
What is the equation for the chemical reaction HgI?
HgI is not a chemical reaction, it is the empirical formula for the compound Mercury (I) iodide, Hg2I2
What is the balanced chemical equation for the reaction of copper tetraoxosulphate 6?
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
What is the chemical reaction formula that converts carbon dioxide and water to carbonic acid?
6CO2 + 6H2O --> C6H12O6 + 6O2 This is the reaction involved in photosynthesis
Relationship of chemical formula chemical reaction and chemical equation?
Chemical formula is representative for the chemical compositon of a compound. Chemical equation is representative (describe) for a chemical reaction.
What tells the story of a chemical reaction?
The written statement that shows a chemical reaction is called an "equation". The representation of each reactant is called its chemical formula.
What is the equation for the reaction that the enzyme carries out?
There is no formula, Enzymes are organic catalyists, not a recatant
What is the equation for the chemical reaction HgI?
HgI is not a chemical reaction, it is the empirical formula for the compound Mercury (I) iodide, Hg2I2
What is the balanced chemical equation for the reaction of copper tetraoxosulphate 6?
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
What is the formula for the reaction between sulfuric acid and calcium carbonate?
The equation for the reaction is H2SO4 + CaC03 = CO2 + H2O + CaSO4.
What does manganese above an arrow in a formula equation mean?
it means that manganese is a catalyst in the reaction.
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
What is the chemical reaction formula that converts carbon dioxide and water to carbonic acid?
6CO2 + 6H2O --> C6H12O6 + 6O2 This is the reaction involved in photosynthesis
What the equation for phosphorus triflourine?
The chemical formula is PF3. The reaction with phsphorus is 2P + 3F2 -> 2PF3
Chemical formula for the reaction of ethanol and lucas reagent?
balanced equation for ethanol and lucas reagent
What does Mn mean in above the arrow in a formula equation mean?
it means that manganese is a catalyst in the reaction
