Asaline solution similar to that used for intravenous drips is made by dissolving 0.45 g sodium chloride in 50.00 g water. which of the following statements concerning the saline solution and the law of conservation of mass is/are correct? 1. the mass of the saline solution is greater than the mass of water.
2. the mass of the saline solution is equal to the combined mass of sodium chloride and water.
3. the mass of the saline solution is greater than the mass of the sodium chloride.
a) 1 only
b) 2 only
c) 3 only
d) 1 and 2
e) 1, 2, and 3
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 00:00
For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
Answers: 1
Chemistry, 22.06.2019 10:10
Stage in which a typical star has completely stopped fusion
Answers: 1
Chemistry, 23.06.2019 04:20
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
You know the right answer?
Asaline solution similar to that used for intravenous drips is made by dissolving 0.45 g sodium chlo...
Questions
Mathematics, 11.11.2020 17:30
Computers and Technology, 11.11.2020 17:30
