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4vir4ik [10]
3 years ago
7

Suppose you take a piece of hard wax from an unlit candle. After you roll the wax between your fingers for a while, it becomes s

oft. What State of matter is the softer wax ? Is it possible for wax to change without changing state
Chemistry
2 answers:
jolli1 [7]3 years ago
6 0

Answer:

the candle is still solid..................in this case, yes!

Explanation:

it is still solid because the molecules are packed together tighter than the molecules in a liquid or gas.

lisabon 2012 [21]3 years ago
4 0

Answer:

soild form

Explanation:

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Vegetable soup should be the correct answer. The reason for this is that it can easily be split, where as the rest would be very difficault if not imposible because of chemical change.

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4 years ago
Which of the following is the main reason to use titration in chemistry?
Dmitrij [34]
<span>to find the molarity of an unknown acid or base</span>
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3 years ago
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Round the mmHg readings to the nearest whole number. Round the kPa readings to the nearest tenth. Round the atm readings to the
denpristay [2]

The pressure of 2.29 atm  can be converted to 1740.4 mm Hg.

<h3>What is conversation?</h3>

Conversation is a way of writing a value in another unit, it helps to reduce large values by using a unit.

It should be noted that 1 atm. =760.0 mm Hg

We were given 2.29 atm, the we can convert it to  mm Hg. as;

[ 2.29 atm* 760.0 mmHg / atm.]

= 1740.4 mm Hg.

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3 0
2 years ago
Explain the greenhouse effect in terms of wavelengths of radiation
mixer [17]

Answer:

The greenhouse effect is a phenomenon that occurs when the incoming Solar radiation, which is partially absorbed and partially reflected from the Earth's surface, is then absorbed and re-emitted by the molecules of gas in the atmosphere, causing an increase in the Earth's temperature.

More specifically, the phenomenon occurs as follows:

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3 0
3 years ago
A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is
liubo4ka [24]
The spacing is 14.4 nm (nanometers).
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Or : 1.512 * 10^(-3) mm
Answer: The total width of crystal is 0.001512 mm.
3 0
3 years ago
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