Chemistry, 24.08.2019 06:00 spaigenicole
What is the concentration (molarity) of a solution where 149g of kcl is dissolved in enough water to get a total volume of the solution that is 500mls?
Answers: 1
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
Chemistry, 23.06.2019 09:00
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:
Answers: 2
Chemistry, 23.06.2019 12:30
Idid a lab for chemistry where we put nails in a copper (ii) chloride solution. 1. why did the reaction stop? which reactant was used up? how do you know? 2. describe what was happening to the atoms of iron and copper during the reaction. what is this type of reaction called? 3. what would happen to the ratio of copper to iron if you had placed more nails in the beaker? if you had let the reaction go for less time? 4. what is the accepted ratio of copper atoms to iron atoms in this reaction? account for differences between your experimental value and the accepted value. write the balanced equation for the reaction.
Answers: 2
What is the concentration (molarity) of a solution where 149g of kcl is dissolved in enough water to...
Health, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Health, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
Mathematics, 09.02.2021 20:20
History, 09.02.2021 20:20
Health, 09.02.2021 20:20