Chemistry, 03.04.2020 22:01 sallyguzman4281
Which quantity of salt will form a saturated solution in 100 grams of water at 45 degress celsius?
A. 30 g of KCL
B. 35 g of NH4CL
C. 60 g of KNO3
D. 110 g of NaNO3
(Please help me i am confused)
Answers: 3
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Chemistry, 23.06.2019 04:50
The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?
Answers: 2
Which quantity of salt will form a saturated solution in 100 grams of water at 45 degress celsius? <...
History, 09.02.2021 01:50
Chemistry, 09.02.2021 01:50
English, 09.02.2021 01:50
English, 09.02.2021 01:50
English, 09.02.2021 01:50
Geography, 09.02.2021 01:50
Mathematics, 09.02.2021 01:50
Mathematics, 09.02.2021 01:50
History, 09.02.2021 01:50
Mathematics, 09.02.2021 01:50