Chemistry, 20.11.2020 14:00 meramera50
If you mass 0.430 g of Co(NO3)2 6H2O and dissolve it in water, what further information would you need to calculate:.
a. the number of moles of Co(NO3)2 in the solution?
b. the molarity of the solution
Answers: 2
Chemistry, 21.06.2019 12:30
4nh3+5o2--> 4no+6h20what is the total number of moles of h2o produced when 12 mole of nh3 is completely consumed?
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What is the mass of each element in a 324.8 sample of co2
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How many moles of gas are present if p=11 atm, v=12l, t=185k?
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If you mass 0.430 g of Co(NO3)2 6H2O and dissolve it in water, what further information would you ne...
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