Nickel(II) sulfate (NiSO4) is a chemical compound used to nickel plate metal objects. Calculate the number of nickel ions in 6.8 g of nickel(II) sulfate: Remember to input very large numbers in E form, eg: 6.022E23 Answer:

Nickel(II) sulfate (NiSO4) is a chemical compound used to nickel plate metal objects. Calculate the number of nickel ions in 6.8 g of nickel(II) sulfate: Remember to input very large numbers in E form, eg: 6.022E23 Answer:

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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Concept explainers

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".

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Nickel(II) sulfate (NiSO4) is a chemical compound used to nickel plate metal objects.
Calculate the number of nickel ions in 6.8 g of nickel(II) sulfate:
Remember to input very large numbers in E form, eg: 6.022E23
Answer:

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STARTING AMOUNT + Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the theoretical yield in moles NH from the complete reaction of 15.6 grams H₂ in the presence of excess N2 gas according to the following balanced chemical equation: ADD FACTOR * ( ) N2(g) + 3 H2(g) → 2 |NH,(9) = ANSWER RESET ១ 11.6 28.02 5.15 197 2.02 17.04 2.57 10.3 1.01 7.72 14.01 0.612 1 2 15.6 0.306 3 0.918 87.7 mol H₂ g/mol NH g/mol H₂ g NH3 mol NH g H₂