Mole calculator

Molar Volume(Vm) = Atomic Weight × Molar MassDensity(ρ) Enter the unknown value as ‘x.’Atomic Weight = Molar Mass = kg/molDensity(ρ) = kg/m3Molar Volume(Vm) = m3/molx = Molar Volume Calculator is a free online tool that displays the molar volume of the substance. BYJU’S online molar volume calculator tool performs the calculation faster, and it displays the molar volume in a fraction of seconds.How to Use the Molar Volume Calculator? The procedure to use the molar volume calculator is as follows:Step 1: Enter the atomic weight, molar mass, density of the substance and x for the unknown in the input fieldStep 2: Now click the button “Calculate x” to get the resultStep 3: Finally, the molar volume of the substance will be displayed in the output fieldWhat is Meant by Molar Volume?The molar volume is defined as the volume of one mole of substance at the specified temperature and pressure. The molar volume is represented by the notation Vm. The SI unit of molar volume is cubic meters per mole (m3/mole). For solids and liquids, cubic centimetre per mole is used (cm3/mole). And for gases, cubic decimeters per mole (dm3/mole) is used. The formula to calculate the molar volume is the ratio of molar mass to the density. The molar volume formula isMolar volume = Molar Mass / Density -->

4Al + 3O2 → 2Al2O3 Enter Another Equation Compound Coefficient Molar Mass Moles (g/mol) Weight (g) Reactants Aluminium Dioxygen 4 Al 4 26.9815386 3 O2 3 31.9988 Products Aluminum Oxide 2 Al2O3 2 101.9612772 To calculate the stoichiometry of Al + O2 = Al2O3 you must balance the equation to find the stoichiometric mole ratio of each compound. The equation can be balanced using the chemical equation balancer. The stoichiometry calculator above shows the mole ratios/coefficients of the balanced equation, 4Al + 3O2 = 2Al2O3. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-ideal amount of each substance is used, you can use the limiting reactant calculator. The stoichiometric mole ratio of Al and O2 for a maximum theoretical yield is 4:3, which will yield Al2O3 in a ratio of 4. If you combine 26.982g (or 1 moles) of Al (molar mass = 26.982 g/mol) and 23.999g (or 0.75 moles) of O2 (molar mass = 31.999 g/mol) it will have a theoretical maximum yield of 50.981g (0.5 moles) of Al2O3 (molar mass = 101.961 g/mol). Step by Step CalculationsEnter moles or weight of a reactant or product into the calculator to view the step by step calculations needed to find the moles and weights of the other reactants/products. This calculator will perform reaction stoichiometry calculations. Instructions To perform a stoichiometric calculation, enter an equation of a chemical reaction

Fe203 → 203Fe Enter Another Equation Compound Coefficient Molar Mass Moles (g/mol) Weight (g) Reactants Fe203 1 Fe203 1 11336.535 Products Iron 203 Fe 203 55.845 To calculate the stoichiometry of Fe203 = Fe you must balance the equation to find the stoichiometric mole ratio of each compound. The equation can be balanced using the chemical equation balancer. The stoichiometry calculator above shows the mole ratios/coefficients of the balanced equation, Fe203 = 203Fe. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-ideal amount of each substance is used, you can use the limiting reactant calculator. The stoichiometric mole ratio of Fe203 for a maximum theoretical yield is 1, which will yield Fe in a ratio of 1. If you combine 11336.535g (or 1 moles) of Fe203 (molar mass = 11336.535 g/mol) it will have a theoretical maximum yield of 11336.535g (203 moles) of Fe (molar mass = 55.845 g/mol). Step by Step CalculationsEnter moles or weight of a reactant or product into the calculator to view the step by step calculations needed to find the moles and weights of the other reactants/products. This calculator will perform reaction stoichiometry calculations. Instructions To perform a stoichiometric calculation, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coefficients will appear above. Enter any known value. The remaining values will automatically be