How many moles are in 5g of Al?
A.0.185
B.18.5
C.5.4
D.135...
Answers: 3
Chemistry, 21.06.2019 16:30
10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?
Answers: 1
Chemistry, 21.06.2019 19:30
Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
Answers: 1
Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 22.06.2019 09:00
Ineed to find the answer of this question because i dont understand it
Answers: 1
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Chemistry, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50