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Grace [21]
3 years ago
9

Explain why ice is able to float on water

Chemistry
2 answers:
yuradex [85]3 years ago
4 0

Answer:

The surface of the water curves down twords the edge of the coin.

Explanation:

agasfer [191]3 years ago
3 0

Ice floats because it is about 9% less dense than liquid water. ... The heavier water displaces the lighter ice, so ice floats to the top. One consequence of this is that lakes and rivers freeze from top to bottom, allowing fish to survive even when the surface of a lake has frozen over

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What is the difference between radiant energy,sound energy and electric energy?
aleksandr82 [10.1K]

Answer:

Radiant Energy - is a combination of heat and light energy. Light energy, like sound energy, travels out in all directions in waves. ... Electrical Energy - Energy produced by electrons moving through a substance is known as electrical energy. We mostly see electric energy in batteries and from the outlets in our homes.

Explanation:

6 0
2 years ago
Solution A has a concentration of 3 M. If solution B is 5 times more concentrated than A what is it’s concentration?
raketka [301]

The answer is 15 M!!

5 0
3 years ago
What is the percent composition of N in HNO3 ?
bonufazy [111]

Answer:

22.22%

Explanation:

N/HNO3*100

14/63*100

=22.22%

4 0
2 years ago
Isotopes do not have the same number of which of these?
Sindrei [870]
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We are then left with neutrons, which is one of the subatomic particles residing in the nucleus of an atom.

Thus, the answer is NEUTRONS.
3 0
3 years ago
Read 2 more answers
Question 3 (5 points)
Daniel [21]

Answer:

332.918g O2

Explanation:

I'm having some issues with the work however, your final answer should be 332.918g O2

Hope this helped!

8 0
2 years ago
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