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Scrat [10]
4 years ago
11

HELPPPPPP I NEED HELP PLZ THANK U

Chemistry
2 answers:
klio [65]4 years ago
4 0

Half moon is the answer...

Hope this helps.

dolphi86 [110]4 years ago
3 0

umm the half moon phase

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I need help please this is my final
aliina [53]

Answer:

hmm fart

Explanation:

yep my final

8 0
2 years ago
a hot air balloon has a volume of 875L. what is the original temperature of the balloon if its volume changes to 955 L when heat
soldi70 [24.7K]

Answer:

using Charles law

v1/t1= v2/ t2

Explanation:

875/t1=955/56+273

t1= 329* 875/955

t1= 302.82k

4 0
3 years ago
An unknown liquid has a mass of 30.8 g, and a volume of 31.5 mL. What is the density of this liquid?
julsineya [31]

The density of the liquid is 0.98 g/mL

<h3>What is density? </h3>

The density of a substance is defined as the mass of the subtance per unit volume of the substance. Mathematically, it can be expressed as:

Density = mass / volume

With the above formula, we can obtain the density of the liquid.

<h3>How to determine the density </h3>
  • Mass = 30.8 g
  • Volume = 31.5 mL
  • Density =?

Density = mass / volume

Density of liquid = 30.8 / 31.5

Density of liquid = 0.98 g/mL

Learn more about density:

brainly.com/question/952755

3 0
2 years ago
What would be the formula for an alkane which contains 30 hydrogen atoms? C__H30 16 18 14 15
Sladkaya [172]
The formula would be C14H30.
6 0
3 years ago
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Examine the statement.
saveliy_v [14]
My view point is that i disagree and that the rules are completely different
6 0
3 years ago
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