Calculate the number of moles for any compound in the balanced equation for which you know the mass. The masses of all other substances can be calculated from the mass of just one product or reactant. In the case of the balanced reaction Ca(OH)2 + 2 HCl → CaCl2 + 2 H2O, to calcul...
Find hydrogen and oxygen on the periodic table. Step 2 Set up the following equation relating grams to moles: x moles H2O = (1 mole H2O/18 grams H2O) x (600 grams H2O) Step 3 Solve the equation in Step 2 to find that there are 3.33 moles of H2O in 600 grams of H2O. References...
In the reaction 2P + 5Cl2 arrow 2PCl5, how many moles of Cl2 need to be reacted to form 485 grams of PCl5? Consider the balanced equation for the following reaction. 2H3PO4(aq) + Al2(CO3)3(s) arrow 3CO2(g) + 3H2O(l) + 2AlP...
How to find moles of chlorine in AgCl?Molecular Formula:While the empirical formula only indicates the relative quantity of atoms, the molecular formula indicates the exact quantities of moles in a formula through the subscripts.Answer and Explanation: ...
a) Write the balanced chemical equation for the reaction. b) If 12.5 mol SO2 react, how many moles of H2SO4 can be produced? How many moles of O2 are needed? Using the following balanced chemical equation 2SO...
The numbers by themselves are not enough to predict your risk of heart problems or to determine what you need to do to lower that risk, however. They’re just one part of a larger equation that includes your age, your blood pressure, your smoking status, and if you take blood pressure ...
Given moles of H2 = 3 mol, moles of N2 = 9 mol for equation, 3H2 + N2 --> 2NH3, and the container containing both of them has 3L of volume after Equilibrium NH3 gives 50% mole fraction(Means that after reaction is complete, the number of moles of NH3 formed from reaction occupies...
The ability of a restriction enzyme to find a single site by linear diffusion in the supercoiled plasmid is also presumed to be different than for any of the sites on a linear substrate. Although it is not common, some enzymes exhibit differences in their ability to cut supercoiled DNA ...
Re:how to find theoretical volume «Reply #1 on:September 04, 2005, 07:26:18 PM » I don't get what you don't get Write down reaction equation, check what is a limiting reagent, calculate number of moles of CO2evolving. If you know number of moles, and you know what is a vol...
Learn how to convert the number of grams of a molecule to the number of moles of the molecule with examples below. This type of conversion problem mainly arises when you are given (or must measure) the mass of a sample in grams and then need to work a ratio or balanced equation problem...