What is the percent yield for the following reaction:3N22CO3 + 2Sc(CIO3)3 Sc2(CO2)3 + 6NACIO3If 100. g of sodium carbonate generates 100. g of sodium chlorate0%100%73.9%88.2%49.8 % Finish the sentence:When a precipitation reaction occurs, the ions that do not form the precipitate...(Hint #1: there may be more than one correct answer.)(Hint #2: there are two correct answers)are left dissolved in the solution.will boil out of the solution...form a unique compound that cannot be known to modern science.are called spectator ions.explode.form a precipitate.

Sodium carbonate reacts with the scandium chlorate to form the scandium carbonate and the sodium carbonate. The equation for the balanced chemical reaction is given below: The stoichiometry of the balanced chemical reaction states that three moles of sodium carbonate react with two moles of scandium chlorate to form one mole of scandium carbonate and six moles of sodium chlorate.We know that the molar mass of sodium carbonate is = 105.9888 g/mol The mass of three moles of sodium carbonate is =105.9888 x 3g = 317.9664 g he molar mass of sodium chlorate is = 106.44 g/mol The mass of six moles of sodium chlorate is = 106.44x6 g = 638.4 gHence we can say that: 317.9664 g of sodium carbonate forms = 638.4 g of sodium chlorate1 g of sodium carbonate forms = 638.4317.9664 g of sodium chlorate100 g of sodium carbonate forms = 638.4317.9664×100 g of sodium chlorate100 g of sodium carbonate forms = 200.77 g of sodium chlorateThe percent yield of the reaction is calculated as follows: percent yield=actual yieldtheoretical yield×100percent yield=100200.77×100percent yield=49.8 %The right option is = 49.8 % Please note: According to the guideline in one session only one question can be solved. Ask the second question in a separate session.

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What is the percent yield for the following reaction: 3N22CO3 + 2Sc(CIO:)3 Sc2(CO,)3 + 6NACIO3 If 100. g of sodium carbonate generates 100. g of sodium chlorate 0% O 100% 73.9% 88.2% 49.8 %

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

What is the percent yield for the following reaction:
3N22CO3 + 2Sc(CIO3)3 Sc2(CO2)3 + 6NACIO3
If 100. g of sodium carbonate generates 100. g of sodium chlorate
0%
100%
73.9%
88.2%
49.8 %

Finish the sentence:
When a precipitation reaction occurs, the ions that do not form the precipitate...
(Hint #1: there may be more than one correct answer.)
(Hint #2: there are two correct answers)
are left dissolved in the solution.
will boil out of the solution.
..form a unique compound that cannot be known to modern science.
are called spectator ions.
explode.
form a precipitate.

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