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Two moles KOH for one mole Mg(OH)2; so for 4 moles KOH - two moles Mg(OH)2.
And two moles Mg(OH)2 is equal to 116,64 g.
What else can I help you with?
How many grams of NaCL are produced when 80.0 grams of O2 are produced?
It depends on the chemical reaction that is occurring. Can you provide the balanced equation for the reaction so we can calculate the amount of NaCl produced?
If there are 4 grams of reactant how many grams of product are produced by the chemical reaction?
The amount of product produced by a chemical reaction depends on the stoichiometry of the reaction, which is given by the coefficients in the balanced equation. Without the balanced equation or additional information, it is not possible to determine the exact amount of product produced from a specific amount of reactant. You would need to know the stoichiometry of the reaction to calculate the amount of product.
What is stoichiometry used to calculate the amount of product produced?
Stoichiometry is used to calculate the amount of product produced by determining the relationship between the amounts of reactants and products in a chemical reaction based on the balanced equation. This involves converting the given amount of reactant to the amount of product using mole ratios from the balanced equation.
How do the coefficients in a balanced equation compare quantites of two substances?
The coefficients in a balanced equation represent the relative number of moles of each substance involved in a chemical reaction. By comparing the coefficients of the substances in the balanced equation, you can determine the mole ratios between them. This allows you to calculate the amounts of substances consumed or produced in the reaction.
How many liters of C2H2 should be produced from 80 grams of H2O?
To calculate the amount of C2H2 produced from H2O, we need to consider the stoichiometry of the reaction. The balanced equation for the reaction is 2H2O -> 2H2 + O2 -> 2C2H2. From 80 grams of H2O, we can calculate the amount of C2H2 produced using stoichiometry.
How many grams of strontium chloride are produced by the reaction?
The amount of strontium chloride produced in a reaction would depend on the specific reaction involved and the stoichiometry of the reaction. To calculate the grams produced, you would need to know the balanced chemical equation, the amount of the starting materials used, and use stoichiometry to determine the amount of strontium chloride produced.
What information about a chemical reaction is derived from the coefficients in a balanced equation?
The coefficients in a balanced chemical equation provide the mole ratios of reactants and products involved in the reaction. This information is used to determine the amount of each substance consumed and produced in the reaction and to calculate the theoretical yield of a product.
A balanced chemical equation allows you to determine the?
A balanced chemical equation allows you to determine the ratio of reactants consumed and products produced in a chemical reaction. It also allows you to calculate the amounts of substances involved in the reaction based on the stoichiometry of the equation.
What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 g of aluminum?
To determine the theoretical yield of chromium produced, you first need to balance the chemical equation for the reaction between Cr2O3 and aluminum. Next, calculate the molar mass of Cr2O3 to find the moles used in the reaction. Use the stoichiometry of the balanced equation to find the moles of chromium that can be produced, and then convert that to grams.
How many moles of water will be produced if 6.00 grams of propane react?
To determine the moles of water produced from the reaction of 6.00 grams of propane, first calculate the moles of propane using its molar mass. Then, use the balanced chemical equation to find the moles of water produced based on the stoichiometry of the reaction.
What coefficient does Zn s have in the balanced equation?
In the balanced equation for the reaction involving solid zinc (Zn(s)), the coefficient for Zn(s) is 1. This means that 1 mole of solid zinc is consumed or produced in the reaction.
How many moles of ammonia are produced from the reaction of 90.0 L of nitrogen?
8,038 moles of ammonia were produced.
