.50 M KCl because 5% is the same as .05, which makes the .50M more concentrated.
Answer:
k+
Ba2+
Al3+
K+
S2-
you may think that if it has a + it would be bigger, but it is actually the opposite.
Answer:
V2 = 600ml
Explanation:
dilution principle formula
M1V1 = M2V2
C1V1 = C2V2
3 X 20 = 0.1 x V2
60 = 0.1 x V2
V2 = 60/0.1
V2 = 600ml
pls give brainliest
Answer:
8 to 8.5 since that is the recommended and people usualy sleep more than that
