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kolezko [41]
3 years ago
14

As the pressure on the surface of a liquid decreases, the temperature at which the liquid will boil

Chemistry
2 answers:
enot [183]3 years ago
8 0
Increases with pressure

kap26 [50]3 years ago
3 0
Increases, boiling point, and vapor pressure are inversely proportional to each other.

think of this, water boils at a lower temperature at high altitude, like on the mountains because the atmospheric pressure there is lower.
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A rectangular prism of volume 84 cm3 has a mass of 760 g. What is the density of the rectangular prism?
nirvana33 [79]
Density = 760 g / 84 cm<span>³ = 9.0476 g/cm³</span>
4 0
3 years ago
Read 2 more answers
Which represents a balanced nuclear equation?
shtirl [24]

Answer: second answer

Explanation:

The thing is that every new nuclear cycle a new element forms and reduces an electron. I may be wrong but this is the most logical and scientifically correct answer

3 0
3 years ago
How many atoms are in 2.70 moles of iron (Fe) atoms?
vredina [299]
The answer is <span>1.63 × 1024 atoms Fe.
</span>

Avogadro's number is the number of units (atoms, molecules) in 1 mole of substance:

<span>6.023 × 10²³ atoms per 1 mole
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6.023 × 10²³ atoms : 1 mole = x : 2.70 moles
x = 6.023 × 10²³ atoms * 2.70 moles : 1 mole
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3 0
3 years ago
A thermometer shows that the temperature of the air in a room has increased.Which type of energy has increased?
liberstina [14]

Kinetic energy has increased.

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Thus, if the temperature of the air in a room has increased, the average kinetic energy of its molecules has increased.


5 0
3 years ago
Darryl finds a bottle of what looks like clear water, with dirt settled at the bottom. When he shakes the bottle, the water gets
Mazyrski [523]

Answer: The correct answer is Heterogeneous mixture

Explanation:

Heterogeneous mixture are those mixture in which:

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Thus when water and dirt are mixed together it results in the formation of  a heterogeneous mixture and after sometimes two different layers will be observed.

Hence, in the bottle there is a heterogeneous mixture of water and dirt.


3 0
3 years ago
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