Продолжительность: 5:16
Опубликовано: 27 апр. 2015 г.

Three Steps: Grams-to Grams Stoichiometry. A two-step stoichiometry problem involves converting from the grams of a substance to the moles of that substance ...

Продолжительность: 9:19
Опубликовано: 4 февр. 2020 г.

We have 16 ready-to-use problem sets on the topic of Stoichiometry. These problem sets focus on the use of the coefficients of a balanced chemical equation and ...

28 мая 2020 г. · How many molecules of Zn(CN)2 are produced by the reaction of 35.27 g of K[Ag(CN)2]? · What mass of Zn(CN)2 is produced?

What is the mole ratio of H2O to H3PO4 in the following chemical equation? P4O10 + 6 H2O --> 4 H3PO4. 6:4. 4:6. 1:3. 3:1. 4. Multiple Choice. 5 minutes.

Step 1: Convert known reactant mass to moles · Step 2: Use the mole ratio to find moles of other reactant · Step 3: Convert moles of other reactant to mass.

What steps are needed to calculate the mass of KClO3 needed to produce. 0.50 mol O2? Use the mole ratio to convert amount of O2 to amount of KCIO3. Then convert.

17 мар. 2024 г. · Explore what is stoichiometry with examples and practice problems. Master stoichiometry basics and solve chemical equations effectively.

Продолжительность: 7:20
Опубликовано: 31 мар. 2020 г.