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If 6.5g of zinc reacts with 5.0g of HCL,according to the reaction.Zn + 2HCL:zncl2+h2 Which substance is the limiting reaction? How many grams of the reactant remains unreactant? How many grams of hydrogen would be produce?

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if 6.5g of Zinc react with 5g of Hcl according. to the following reaction?

Hcl

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Did you know?

Did you know that in a chemical reaction between 6.5g of zinc and 5.0g of HCL, the limiting reactant is the one that is completely consumed and determines the amount of product formed? In this case, since the reaction ratio between zinc and HCL is 1:2, we can calculate that 6.5g of zinc would require 13.0g of HCL for complete reaction. Since we only have 5.0g of HCL, it is the limiting reactant. As a result, some zinc will remain unreacted. The amount of unreacted zinc can be calculated by subtracting the amount of HCL consumed (5.0g) from the theoretical amount required (13.0g), which equals 8.0g. Additionally, according to the reaction, for every 1 mole of zinc, 1 mole of hydrogen gas is produced. Using the molar mass of hydrogen (2g/mol), we can determine that 6.5g of zinc would produce 6.5g of hydrogen gas.