Moles, mass and gas calculations
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Intros
Examples
Lessons
- Calculate the masses and volumes of reactants and products used in chemical reactions.
Consider the reaction:2CH19O→12CO14HO - If 75g of CH is burned, what mass of CO would get produced from this reaction?
- If 240g of HO is produced from this reaction, how many moles of CH would be required?
- At STP, what volume of O would be required to produce 85 L of CO in this process?
- What mass of CH would be required to produce 15 moles of CO?
- Calculate the masses and volumes of reactants and products used in chemical reactions.
Consider the reaction:P5O→PO - Calculate the volume and number of moles of reactants involved in chemical reactions.
Consider the reaction:2NHNaOCl→NHNaClHO - Calculate the volume of reactants required in a chemical process.
Consider the reaction:SiCl2H→Si4HCl
500 mg of Si is required from this process. What is the total volume, in L, of H and SiCl required to produce this?