A bottle of vodka is labeled as 60 proof. What is its alcohol content?
7.5%
15%
30%
60%
What is the weight of BaCl2 in a 0.250 L bottle of 0.200 M BaCl2?
Question 2 options:
5.21 g
10.4 g
41.7 g
52.1 g
How much KBr must be used to prepared 250 mL of a 4.4%(w/v) solution?
Question 3 options:
1.1 g
4.4 g
11 g
44 g
If a solution is prepared by dissolving 7.7 g of lithium iodide, LiI, in enough water to make 400 mL of solution, what is the %(w/v) of LiI?
Question 4 options:
0.96%
1.9%
3.9%
7.7%
What is the %(w/w) of a salt solution prepared by dissolving 35.0 g of NaCl in 115 g of water?
Question 5 options:
2.33%
3.04%
23.3%
30.4%
A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340 mL of solution. What is the concentration of the solution?
Question 6 options:
0.0440 M
0.0543 M
0.129 M
0.133 M
7.5%
15%
30%
60%
What is the weight of BaCl2 in a 0.250 L bottle of 0.200 M BaCl2?
Question 2 options:
5.21 g
10.4 g
41.7 g
52.1 g
How much KBr must be used to prepared 250 mL of a 4.4%(w/v) solution?
Question 3 options:
1.1 g
4.4 g
11 g
44 g
If a solution is prepared by dissolving 7.7 g of lithium iodide, LiI, in enough water to make 400 mL of solution, what is the %(w/v) of LiI?
Question 4 options:
0.96%
1.9%
3.9%
7.7%
What is the %(w/w) of a salt solution prepared by dissolving 35.0 g of NaCl in 115 g of water?
Question 5 options:
2.33%
3.04%
23.3%
30.4%
A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340 mL of solution. What is the concentration of the solution?
Question 6 options:
0.0440 M
0.0543 M
0.129 M
0.133 M
