Chemistry, 05.01.2021 01:30, lilquanreem8051
Which fundamental principle from chemistry states different samples of the same substance contain elements in the same proportions?
Question 15 options:
A)
Law of simple multiple proportions
B)
Plum-pudding model
C)
Law of constant composition
D)
Bohr model
Answers: 1
Chemistry, 23.06.2019 05:00, jjoyner
Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants
Answers: 2
Chemistry, 23.06.2019 11:50, halllawson
What is the oxidation half-reaction for this unbalanced redox equation? cr2o72– + fe2+ → cr3+ + fe3+ cr3+ → cr2o72– cr2o72– → cr3+ fe3+ → fe2+ fe2+ → fe3+?
Answers: 2
Chemistry, 23.06.2019 12:00, Renabelle6350
372 ml is the volume of aluminum, density is 2.70 g/ml what is the mass in grams
Answers: 1
Which fundamental principle from chemistry states different samples of the same substance contain el...
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