Table of Contents
- 1 How much CO2 is produced by the decomposition of 10g CaCO3?
- 2 How many moles of CO2 are formed by decomposition of 50g CaCO3?
- 3 When 10 g of CaCO is decomposed 5.6 g of residue is left and 4.4 g of CO escapes which law is?
- 4 What amount of CaO will be produced by 1 g of calcium?
- 5 How many moles of O atoms are in 88 grams of CO2?
- 6 When 10g of calcium carbonate is decomposed completely then 5.6 g of calcium oxide is formed as given in the equation?
How much CO2 is produced by the decomposition of 10g CaCO3?
When 10g of CaCO3 is decomposed, 5.6g of residue is left and 4.4g of CO2 is escapes.
What amount of CaO is produced by 10g calcium ACA 40?
Therefore 7g of CaO will be formed from 10g Calcium.
How many moles of CO2 are formed by decomposition of 50g CaCO3?
22 g of CO2 are obtained from decomposition of 50 g of CaCO3.
What amount of quick lime CaO is given on complete decomposition of 10g CaCO3?
5.6 g
Calcium carbonate decomposes, on heating , to form calcium oxide and carbon dioxide. When 10 g of calcium carbonate is decomposed completely, then 5.6 g of calcium of oxide is formed.
When 10 g of CaCO is decomposed 5.6 g of residue is left and 4.4 g of CO escapes which law is?
Assertion : When 10 g of CaCO3 is decomposed, 5.6 g of residue is left and 4.4 g of CO2 escapes. Reason : Law of conservation of mass is followed.
When 10g of CaCO _( 3 is decomposed 5.6 g of residue is left and 4.4 g of CO _( 2 escapes which law is being followed in this case?
Assertion: When 10 g of Calcium carbonate is decomposed 5.6 g of residue is left and 4.4 g of carbon dioxide escapes. Reason: Law of conservation of mass is followed.
What amount of CaO will be produced by 1 g of calcium?
Answer: The amount of calcium oxide produced will be 1.402 grams.
What amount of CO2 is produced by 10 grams calcium?
Explanation: 1. 10 grams of calcium carbonate (CaCO3),I.e, reactant, produces 3.8 grams of carbon dioxide (CO2) and certain amount of calcium oxide (CaO).
How many moles of O atoms are in 88 grams of CO2?
5 Answers. CO2 – ATOMIC MASS – 12 + 2 x 16 = 44 . HENCE UNDER – 1 MOLE – I.E UNDER 44 gms – – no of oxygen items are – 02 nos. HENCE – UNDER 44 GMS — NO OF MOLES OF O ITEM – 2 ( I.E O2) THEREFORE – UNDER 88 GMS – 2 x 2 i.e. 4 moles .
What weight of CaO will be produced on heating 10 grams of CaCO3?
By heating 10gof CaCO3,5. 6g. of CaO is formed.
When 10g of calcium carbonate is decomposed completely then 5.6 g of calcium oxide is formed as given in the equation?
10 g of calcium carbonate produces 5.6 g of calcium oxide. How much carbon dioxide is made? If you start with 10 g of reactant, you must end up with 10 g of product. 5.6 g of the product is calcium oxide, so 10 – 5.6 = 4.4 g of carbon dioxide.
How many grams of CaO are produced?
Approx. 150⋅g calcium oxide will be isolated given stoichiometric reaction.