As you travel from a solid to a gas, energy is being absorbed or given off?

Chemistry

1 answer:

Wittaler [7]3 years ago

5 0

Sublimation is solid to a gas, during the process of sublimation energy is absorbed.

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The light reactions of photosynthesis use _____ and produce _____. The light reactions of photosynthesis use _____ and produce _

SashulF [63]

<h2>Input = $NADP^+$ , water and Output = $NADPH + O_2$ </h2>

Explanation:

The light reactions of photosynthesis use water and produce Oxygen, NADPH.

The equation for photosynthesis :

$6 CO_2 + 6 H_2O$ → $C_6H_12O_6 + 6 O_2$

The process of photosynthesis in two stages -

The first stage is called the light reaction in which the light energy from the sun is captured and converted into chemical energy stored in the form of ATP and NADPH

The second stage is the process of conversion of ATP molecules to sugar or glucose (the Calvin Cycle)

For a light reaction -

Net Input is of, $NADP^+$ , $Light, Water, ADP$

Net Output is of, $ATP, NADPH, O_2$

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3 years ago

How do particles in matter change when a substance becomes hotter, cool down, or changes state?

Nana76 [90]

Answer:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.

hope this helps!!!!!!

3 0

2 years ago

Can you help me plz I think it’s b or c

Anettt [7]

i think its C pls dont get mad if it is wrong

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2 years ago

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Which value of gas constant (R)use and when ?<br>in ideal gas equation.

kiruha [24]

Answer: