Answer:
Potassium nitrate react with aluminum to produce potassium aluminate, aluminum oxide and nitrogen. This reaction takes place at a temperature near 400°C.
Explanation:
6KNO3 + 10Al → 6KAlO2 + 2Al2O3 + 3N2
Basic radicals (cations) have been divided into groups based on Ksp values
B. normal contact force acts in the opposite direction as of weight, hence A is out. C is out as if normal contact force is lesser than the weight, the object would be sinking into the ground due to net force of the weight. D is out as if normal contact force is greater than the weight, the object would be flying upwards.
Answer:
Explanation:
. The Haber Process involves nitrogen gas combining with hydrogen gas to produce ammonia If 10.0 grams of nitrogen gas combines with 10.0 gram of hydrogen gas, find the following the molar mass of reactants and products, the limiting reactant, the excess reactant, the amount of ammonia produced, the amount of excess chemical not used in the reaction Score Nitrogen gas + hydrogen gas -> ammonia gas Match the terms to the correct answers. (Hint: write your chemical equation and balance it first) Terms Answers Hydrogen gas Nitrogen gas 28.02 grams 2.02 grams 17.04 grams 12.16 gram 7.86 grams A. The amount of excess reagent not used in the reaction B. The amount of product produced C. The excess reagent D. The limiting reagent E. The molar mass of ammonia F. The molar mass of hydrogen G. The molar mass of nitrogen gas 1. 2 4 7.
