Chemistry, 09.03.2021 14:00 avalonr2003
why was the rise in temperature obtained with zinc and copper sulphate not much higher than the rise in temperature obtained with iron and copper sulphate?​
Answers: 1
Chemistry, 22.06.2019 17:30
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
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Chemistry, 22.06.2019 20:00
Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 1
why was the rise in temperature obtained with zinc and copper sulphate not much higher than the rise...
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