What is the oxidation number of an element?
A. The number of atoms of an element in a formula
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Chemistry, 01.12.2020 16:50 leilanimontes714
What is the oxidation number of an element?
A. The number of atoms of an element in a formula
B. The charge an element would have if it lost or gained electrons
C. The number of valence electrons an element has
D. The group number for the element
Answers: 2
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What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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