In a chemical reaction, reactants that are not used up when the reaction is complete are called excess reagents. To calculate the excess reagent, you need to find molecular weight then work out molarity.
To determine how many grams of the excess reactant will remain after the reaction of 12.5 g of CaO and 75.0 g of HClO4, we can follow these steps:Step 1: Write the balanced chemical equation The balanced reaction between calciu
How many grams of the excess reactant remain when 2.66 moles of NaOH and 1.40 moles of CO2 are allowed to react? 2NaOH(s) + CO2(g) arrow Na2CO3(aq) + H2O(l) How many moles of NaOH will be produced if we produce 3.69 g o...
How to calculate the amount of enzyme(ng) in reaction? How do you determine the rate of a chemical reaction? Calculate the rate of reactant A from 200 to 400 seconds. How do you find the rate constant of a reaction? How many half-lives are required to yield a mineral with 156.25 ato...
The reason is that reactants (elements or compounds) combine in whole-number ratios when their amounts are expressed in units called "moles." For example, 2 moles of hydrogen gas combine with 1 mole of oxygen gas to produce 2 moles of water, by the chemical reaction: 2H2 + O2 = 2...
The fasting mimicking diet has the benefits of fasting without depriving the body of food and has been proven to have great health benefits.
it helps to set up a table that delineates theInitial concentrations of reactants and products, theChange in concentrations and the concentrations atEquilibrium. This is an ICE table. Rather than setting one up in a general way, it's more instructive to illustrate the procedure with a specifi...