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umka2103 [35]
3 years ago
10

Which of the following best describes a hypothesis?

Chemistry
2 answers:
Serhud [2]3 years ago
6 0
It is most definitely C, A hypothesis is a prediction before an experiment occurs
lions [1.4K]3 years ago
4 0
It’s C because hypothesis is what u think would happen in the experiment
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Which of the following statements is true?
Norma-Jean [14]

Answer:

C. Organs are made up of cells and tissues.

Explanation:

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3 years ago
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It is winter where jenna lives. Its been snowing all day, but now the snow has changed to sleet and then to freezing rain. What
Vladimir79 [104]

Hi!

Answer:

The change in temperature.

Explanation:

Snow forms at 0 °C, when water vapor converts directly into solid ice crystals. Sleet forms when raindrops fall through a layer of air colder than 0 °C. This means that from the time it was snowing to the time it started sleeting the air has gotten warmer but one layer of air stayed cold, hence the formation of sleet. Freezing rain is rain that freezes when it hits a cold surface. This means that from the time it was sleeting to the time there was freezing rain the air had completely warmed and is now above 0 °C but the ground and all other surfaces are still cold.

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3 years ago
A gas at 200 K occupies a volume of 350 ml. What temperature is needed to increase the volume
Rudik [331]

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3 years ago
The chemical equation for the reaction of baking soda (sodium bicarbonate, nahco3) and vinegar (acetic acid, ch3cooh) may be wri
satela [25.4K]
<h3><u>Answer;</u></h3>

Step 1;  NaHCO3(s) + CH3COOH(l)

Step 2 ; CO2(g)

<h3><u>Explanation;</u></h3>
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Step 1;  

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Step 2;

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H2CO3(l) → H2O(l) + CO2(g)

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3 years ago
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