What is the formula for manganese (IV) oxide? (5 points)
MnO4
Mn4O
MnO2
Mn2O...
Chemistry, 10.11.2020 06:50 joriwilliams3018
What is the formula for manganese (IV) oxide? (5 points)
MnO4
Mn4O
MnO2
Mn2O
Answers: 1
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Why does asexual reproduction result in offspring with identicle genetic variation
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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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
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