The concentration is expressed in molarity or moles solute per liters solution. The molar mass of ethanol is 46 g/mol. To obtain a 1.2 L of vodka, the following stoichiometric calculation is done:
6.86 mol/L * 1.2 L * (46g/mol) = 378.672 g of ethanol is needed
Answer:
B.) The coefficients give the molar ratio of the reactants.
Explanation:
The coefficients represent how many of each molecule are within a reaction. Coefficients are added to make sure the amounts of each element are the same on both sides of the reaction. You can use the coefficients to convert between moles of each molecule. As such, the best answer is B.) because coefficients are what allow you to construct a mole ratio.
Answer:
980C
Explanation:
but it need a scale tell me the scale
Petroleum products<span> are materials derived from crude oil</span><span> as it is processed.
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