a piece of zn metal (25)g reacts with 100ml of a 2m hcl solution to form zncl2 and h2 gas. What mass of H2 will be produced if the limitng reagant is fully consumed? How many moles of limiting reagant remains after the reatioin?

Q: .What volume of 0.2963 N H2SO, is required to prepare 250. 0 mL of 0.1000 N H2SO4?

A: Hey since you have posted multiple questions we will answer first question only . In case you want…

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Q: 1) f 1.15 x 10-4 moles of IO3- required 13.23 ml of S2O32- to completeley react, what is the…

A: as per Q&A guide lines I solve first part (1)of the problem.

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Q: sample of barium hydroxide, Ba(OH)2, was placed in 100 mL of 1.51 M HBr and the following reaction…

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Q: What is the molarity (M) of a(n) 10% NaOH solution (m.w. = 40.00 g/mol)? How many grams of NaOH…

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Q: mL) of gaseous H2 will be produced at 27°C and 0.973atm, if 75.0 g of zinc are reacted with 14.5L of…

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Q: How many moles of NO₂ would be required to produce 3.01 moles of HNO₃ in the presence of excess…

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Q: Question attached

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Q: Question attached

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A:

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Q: H.W prepare 250 ml of 0.3 KOH ? K = 390 = 16 HEIM

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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".