Answer:
<h2>The answer is 3.16 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass = 43 g
density = 13.6 g/mL
The volume is
We have the final answer as
<h3>3.16 mL</h3>
Hope this helps you
Answer:
The total amount of energy before and after a chemical reaction is the same. Thus, energy is Question 14 options: the same as mass.
Explanation:
D. All of the other answer choices
In the case of gases, the molar fraction is equivalent to the volume fraction which is also equal to the partial pressure fraction. Therefore, all of the given questions may be answered using the data that has been provided.
Answer:
Hey there,
Your answer is iii. Brown cows produce white milk. (1 point) <u>and</u> ii. Brown cows never produce chocolate milk. (1 point)
You already know from the basic understanding that chocolate comes from beans, not cows, and is added to milk, and thereby- brown cows do not produce chocolate milk. You also know that they produce white milk.
Wbob1314
if you have any questions I <em><u>INSIST</u></em> you ask them in the comments.
We would normally us Normality instead of Molarity for a titration equivalency calculation, but because both are monoprotic the values for N and M are the same.
25.0
m
L
H
N
O
3
⋅
?
M
H
N
O
3
=
32.1
m
L
K
O
H
⋅
0.150
M
K
O
H
?
M
H
N
O
3
=
32.1
m
L
K
O
H
⋅
0.150
M
K
O
H
25.0
m
L
H
N
O
3
M
H
N
O
3
=
0.1926
