Chemistry, 23.08.2019 19:00 wolfking800

If 250 ml of a 0.50 m nacl solution is diluted to 840 ml, what is the molarity of the resulting solution?
a) 0.15 m
b) 6.7 m
c) 0.60 m
d) 1.7 m
e) 0.0025 m

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 05:00

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Answers: 1

Answer

Chemistry, 22.06.2019 14:00

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 3

Answer

Chemistry, 23.06.2019 05:00

Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.

Answers: 2

Answer

Chemistry, 23.06.2019 08:40

A20 liter cylinder of helium at a pressure of 150 atm and a temperature of 27°c is used to fill a balloon at 1.00 atm and 37°c. what is the volume of the balloon? a. 0.14 liters b. 3000 liters c. 2900 liters d. 2400 liters e. 3100 liters

Answers: 1

Answer

You know the right answer?

If 250 ml of a 0.50 m nacl solution is diluted to 840 ml, what is the molarity of the resulting solu...

Questions