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stepladder [879]
2 years ago
6

7. Propane, C₂H₁, has become a popular gas to use in fireplaces.

Chemistry
1 answer:
kramer2 years ago
8 0

Answer:

.......................

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Give three reasons why fluid spills in water are more damaging than fluid spills on land
marta [7]

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1) Oil is less dense than water so when oil spills, it spreads across the entire water surface.

2) The oil spreads very quickly with lighter oils such as gasoline.

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2 years ago
How many moles are in 22 grams of neon?
11111nata11111 [884]

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0.9911 mol

Explanation:

7 0
3 years ago
Which lists the substances from least to most acidic?
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A.   Have an amazing day!!

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7 0
3 years ago
a sample of an unknown metal has a mass of 21.6g and volume of an 8.00cm3 calculate the density of the unknown metal
Strike441 [17]

Answer:

<h2>2.70 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{21.6}{8}  \\  = 2.7

We have the final answer as

<h3>2.70 g/cm³</h3>

Hope this helps you

4 0
3 years ago
A gas at 42. 0°c occupies a volume of 1. 32 l. if the volume increases to 2. 24 l, what is the new temperature in kelvin?
Nina [5.8K]

the answer is 534.54 kelvin

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