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galben [10]
3 years ago
9

The layer of the Earth called the mantle is often described as convecting. In this context, convection is

Chemistry
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.

Explanation:

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The chemical formula for strontium sulfite is SrSO3.<br><br><br> TRUE<br><br><br> FALSE
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Valency is the number of electrons lost or gained by an atom to attain an stable configuration. Valency is important when writing the formula of chemical compounds in chemistry. Strontium has a valency of  2 while sulfite ion (radicle) has a valency of 2. Therefore, the chemical formula of strontium sulfite is written as SrSO3.
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A field produced by a magnetic object that exerts a force on other magnetic materials or moving electrical charges is called ala
Harman [31]

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8 0
3 years ago
internal pressure is 1.25 atm, and its volume is 2.50 L. If the balloon is taken to the bottom of the ocean (pressure = 95.0 atm
NemiM [27]
Pressure and Volume are related by Boyle's Law as:

P_{1}V_{1} = P_{2}V_{2}

P1 = Initial pressure = 1.25 atm
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Using the values in the equation, we get

1.25(2.5)=95x \\  \\ &#10;x=0.03 L&#10;

This means, the volume at the bottom of the ocean will be 0.03 L. The volume is decreased due to increased pressure.
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Describe all lab equipment which would be required if you wanted to heat a chemical to 1500ºC.
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