Suppose that a chemist is mixing two acid solutions, one of 50% concentration and the other of 60% concentration. Which of th
e following concentrations could not be obtained?
A. 52%
B. 55%
C. 58%
D. 63%
1 answer:
Mixing the two concentrations would give a new concentration which is in between 50 - 60% .
D. 63% cannot be obtained
You might be interested in
9h < -79 - 2
9h < -81
h < -81/9
h < -9
Answer:
green by searching me on is green
Conversion.
1 yard = 3 feet
So the fabric has 2 yards. Then the size of the patch is 1/4 foot.
So the number of patches that Marcus used is..
= 3 * 2
= 6 / (1/4)
= 24 patches.
So a total of 24 patches Marcus used.
Answer:
57 × 10 will give you 5700, as well as 285 × 20.
Answer: idk but i could be
29 units
