Construction crews sometimes use this reaction for welding underwater structures:
fe2o3 + 2al β al2o3 + 2fe
how many moles of iron (fe) would be produced if 2.50 mol fe2o3 react? make sure to use the correct number of significant figures in your answer.
2.50 mol fe2o3 =
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Construction crews sometimes use this reaction for welding underwater structures:
fe2o3...
fe2o3...
History, 06.07.2019 15:30
Mathematics, 06.07.2019 15:30
Arts, 06.07.2019 15:30
Physics, 06.07.2019 15:30
Mathematics, 06.07.2019 15:30
Mathematics, 06.07.2019 15:30
Mathematics, 06.07.2019 15:30
Social Studies, 06.07.2019 15:30
Geography, 06.07.2019 15:30
Social Studies, 06.07.2019 15:30
Mathematics, 06.07.2019 15:30