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hoa [83]
3 years ago
13

The boiling point of a solution with a non-volatile solute is higher than that of the pure solvent . True or false

Chemistry
1 answer:
RUDIKE [14]3 years ago
6 0
True because
 it is
.......
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(58 g)/ (4L) reduce units to one
zysi [14]

Answer is 14.5 g L⁻¹.

<em>Explanation;</em>

Here, the question says reduce the units as one.

The presented units are g/L. To reduce the units to one, what we can do is take L to the upper side.

This can be done according to the rules of indices;

1 / aˣ = a⁻ˣ

Like that, we can write 1 / L as L⁻¹.

Hence, the reduced unit is g L⁻¹.

But remember to keep a space between when writing two different units.

Actually, this is an unit for density.

8 0
3 years ago
How many kj of heat are needed to completely vaporize 3.30 moles of h2o?
r-ruslan [8.4K]
Water requires 40.65 kJ of heat per mole to vaporize it completely

Multiply this by the number of moles you have

40.65 kJ x 3.3 moles = 134.145 kJ

Hope I helped you out!
8 0
3 years ago
6. Write a balanced equation for each reaction. You must change each word equation into a chemical equation with actual formulas
leva [86]
The answer is in the pic!

4 0
3 years ago
What is an extensive property of substance?
Helen [10]
Depend on the amount of matter being measured
6 0
4 years ago
Why are steam and ice similar ?
kipiarov [429]
Both derive from H20, one is agitated molecules from being heated up. The other molecules are slowed down by being cooled. 
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