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Nezavi [6.7K]
2 years ago
11

PLEASE I NEED HELP I WILL GIVE YOU BRAINLIST

Chemistry
1 answer:
puteri [66]2 years ago
8 0

Answer:

First Q :B

Second Q:C

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Which of the following are characteristics of a gas? (Select all that apply.)
ladessa [460]

Answer:

it has a fixed volume it can also be compressed

Explanation:

a gases molecules don't move slow because they are not solid and are not compacted.

a gas does not have a fixed shape because there is nothing to hold its shape

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How do scientist learn about the mantle and core of the earth
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They drill too deep and find lava
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The picture compound has which bond?
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something

Explanation:

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A balloon full of air has a volume of 1.00L at a temperature of 23 °C. What is the balloon's volume at 33°C?
igomit [66]

Answer:

V2= 1.03L

Explanation:

Start off with what you are given.

V^1: 1.00L

T^1: 23°C

V^2?

T^2: 33°C

If you know your gas laws, you have to utilise a certain gas law called Charles' Law:

V^1/T^1 = V^2/T^2

Remember to convert Celsius values to Kelvin whenever you are dealing with gas problems. This can be done by adding 273 to whatever value in Celsius you have.

(23+273 = 296)     (33+273 = 306)

Multiply crisscross

1.00/296= V^2/306

296V^2 = 306

Dividing both sides by 296 to isolate V2, we get

306/296 = 1.0337837837837837837837837837838

V2= 1.03L

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3 years ago
What law is known as the law of action-reaction
Marianna [84]

Answer:

It would Newton's third law.

Explanation:

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