10 g of CaCO3 is completely decomposed to X and CaO . X is passed into an aqueous solution cont

step 1 We have a given problem is problem 107 and here 10 gram of calcium carbonate is a carbonate is c

10 g of CaCO3 is completely decomposed to X and CaO . X is...

$10 \mathrm{~g}$ of $\mathrm{CaCO}_{3}$ is completely decomposed to $\mathrm{X}$ and $\mathrm{CaO} . \mathrm{X}$ is passed into an aqueous solution containing one mole of sodium carbonate. What is the number of moles of sodium bicarbonate formed? (Mol. wt of $\mathrm{CaCO}_{3}=100, \mathrm{Na}_{2} \mathrm{CO}_{3}=106$ $\left.\mathrm{NaHCO}_{3}=84\right)$ (a) $0.010$ (b) $0.2$ (c) $0.4$ (d) 10

$10 \mathrm{~g}$ of $\mathrm{CaCO}_{3}$ is completely decomposed to $\mathrm{X}$ and $\mathrm{CaO} . \mathrm{X}$ is passed into an aqueous solution containing one mole of sodium carbonate. What is the number of moles of sodium bicarbonate formed? (Mol. wt of $\mathrm{CaCO}_{3}=100, \mathrm{Na}_{2} \mathrm{CO}_{3}=106$
$\left.\mathrm{NaHCO}_{3}=84\right)$
(a) $0.010$
(b) $0.2$
(c) $0.4$
(d) 10

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Reactivity of Carbon Dioxide in Aqueous Solutions

When carbon dioxide is generated, particularly as a product of decomposition reactions, it can dissolve in water and react with alkaline solutions. Recognizing how CO2 interacts with substances like sodium carbonate to form bicarbonate salts is important in both understanding reaction mechanisms and practical applications.

Chemical Decomposition

Chemical decomposition is the process in which a compound breaks down into simpler substances, often as a result of heating or other reaction conditions. Understanding decomposition reactions is important for predicting and utilizing the products formed from a single substance.

Stoichiometry

Stoichiometry involves using the quantitative relationships dictated by a balanced chemical equation to determine the amounts of reactants needed and products formed. It is central to calculating yields and understanding the proportional consumption and generation of substances in a reaction.

Molar Mass and the Mole Concept

The mole concept and molar mass allow conversion between the mass of a substance and the number of particles it contains. This conversion is essential for quantifying substances in chemical reactions and linking laboratory measurements to molecular-scale interactions.

Transcript

Please give Ace some feedback