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3 years ago

Hello, please help me answer this it’s due tonight!

Chemistry

1 answer:

77julia77 [94]3 years ago

6 0

Answer:

Explanation:

I think you should desigh a home. (you might say well thats obvi) I'm not done!

OK anyway desigh a house and think about ways to keep it warm. LIke a heater of fire place. ALso think about how you would get oxegen and air to live, since your on mars. Also use information about mars to help you!

- Hope it helps!

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Hi how are you today well have a great rest of your day

amid [387]

Answer:

I'm well and same to you

Explanation:

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2 years ago

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Two solid blocks are HEATED to the temperatures show. The blocks are placed so they touch. Which diagram shows the DIRECTION HEA

Setler [38]

Answer:

Heat flows from the block at high temperature to the one with lower temperature

Explanation:

The direction of heat flow is from a body at higher temperature to one with a lower temperature.

Temperature gradient determines the way and manner in which heat is dissipated.
As a system tend to increase entropy, it ensures that heat moves from hotter body to a colder body.
Heat movement here is by conduction as the body touches.
When both bodies reaches the same temperature, thermal equilibrium is established.

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3 years ago

Why are the wind speeds on gas giant planets so much greater than the wind speeds on earth?

Flura [38]

<span> reason is that there is no land to slow down the wind. Also, wind is caused by differences in air pressure</span>

8 0

3 years ago

For the following reaction, the equilibrium constant Kc is 2.0 at a certain temperature. The reaction is endothermic. What do yo

jeyben [28]

Answer:

The correct answer is : 'the concatenation of NO will increase'.

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.

This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

If the temperature is increased, so according to the Le-Chatlier's principle , the equilibrium will shift in the direction where increase in temperature occurs.

$2NOBr(g)\rightleftharpoons 2NO(g) + Br_2(g)$

As, this is an endothermic reaction, increasing temperature will add more heat to the system which move equilibrium in the forward reaction with decrease in temperature. Hence, the equilibrium will shift in the right direction.

So, the concatenation of NO will increase.

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3 years ago

6a) What would the DIGITS (with the decimal) of 0039283 be in scientific notation?

Alexandra [31]

Answer:

3.9283 x 10^-3

Explanation:

Assuming there is a missing decimal in front of your first zero

7 0

1 year ago