376 Answered Questions for the topic stoichiometry
Can someone help me with percent yield homework? And if you could explain, that'd be amazing! I'm really stuck
How to calculate the mass-relationship?
When 266.53 grams of Bi2O3 react with excess of C, how many moles of Bi form?
2c2h6+7o2=4co2+6h2o in the combustion of ethane how many moles of co2 can be produced from 1.00 mole of C2H6
converting molecules to total atoms
If there are 12 pesos in a dollar and 70 yen in a dollar. how many pesos are in ¥100
what is the mass of the potassium nitrate precipitate produced?
Use this information to calculate the molecule formula for the compound
how many moles of aluminum are needed to form 18.06 x 10^23 formulas units of Al2O3
How many moles of CO2 are present in the flask after 4mL of HCl have been added? What is the stoichiometric ratio between HCl adn CO2?
2KClO3 —> 2KCl + 3O2
Determine the limiting reactant if 17.5 g Zn and 27.5 g MnO2 are used. Determine the mass of Zn(OH)2 produced.
For the balanced equation shown below, how many grams of iron(III) oxide will be produced by 634 grams of iron(II) sulfide?
What volume of oxygen, o2, at stp can be prepared by the complete decomposition of 0.100 mol of potassium chlorate kclo3? 2kclo3=2kcl+3o2
A 150 ml solution of 0.75 M HBr(aq) acid is bolied evaporating the water reducing the solution down to 85 ml
how many moles of CO2 are formed from 25.0 moles C2H2
Consider the reaction between HCl and O2: 4HCl(g)+O2(g)→2H2O(l)+2Cl2(g) When 63.1 g of HCl are allowed to react with 17.2 g of O2, 46.1 g of Cl2 are collected.