a. How many moles of oxygen gas are needed to react with 23 moles of ammonia? (29 mole). 0.01). 23 moles NH 3 X. 5 moles 02. = 28.75 = 129 molo. |
KEY. 2 KClO3 → 2 KCl + 3 O2. 1. How many moles of O2 will be formed from 1.65 moles of KClO3? 2. How many moles of KClO3 are needed to make 3.50 moles of KCl ... |
Solutions. 1). Given the following equation: Ca(OH) 2 + H2SO4 → 2 H2O + CaSO4. How many grams of calcium sulfate will be formed if 130 grams of calcium. |
1) A compound with the formula, BxH2003, contains 36.14 % by mass oxygen. What is the value of the integer, x? Setup: 36.1490. 1) Ans: x = 6. 901 01/20moles. |
KEY. Chemistry: Stoichiometry – Problem Sheet 1. Directions: Solve each of the following problems. Show your work, including proper units, to earn full credit. |
Оценка 2,0  (4) This document contains 10 stoichiometry problems involving various chemical reactions and calculations related to moles, masses, and products. |
Запросы по теме
| Novbeti > |
| Axtarisha Qayit Anarim.Az Anarim.Az Sayt Rehberliyi ile Elaqe Saytdan Istifade Qaydalari Anarim.Az 2004-2023 |