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Lina20 [59]
3 years ago
12

40 000 L + 125 000 L scinetific notation

Chemistry
1 answer:
Sladkaya [172]3 years ago
8 0
4 x 10^4 L +1.25 x 10^5
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Of the following, ________ should have the highest critical temperature. Of the following, ________ should have the highest crit
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Answer:

H2

Explanation:

Critical temperature is the temperature above which gas cannot be liquefied, regardless of the pressure applied.

Critical temperature directly depends on the force of attraction between atoms, it means stronger the force of higher will be the critical temperature. So, from the given options H2 should have the highest critical temperature because of high attractive forces due to H bonding.

Hence, the correct option is H2.

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2 years ago
Why krypton and noble gas are not used in airships using the periodic table?
WITCHER [35]

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Since the noble gases are unreactive or inert, they are safe to use. Helium is used to fill balloons and airships, because it is much lighter that air and it will not catch fire. Neon is used in advertising signs. It will give red glow, but the color can be changes by mixing it with other gases.

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3 years ago
What type of rock commonly often contains gas bubbles and the mineral(s) hornblende, muscovite, olivine, lucite, and/or plagiocl
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Scoria

Explanation:

Scoria is a  rock that is commonly made up of gas bubbles and minerals such as hornblende, muscovite, olivine, lucite and or plagioclase.

Scoria is an extrusive igneous rock with a lot of cavities and vesicles indicating gas bubbles.

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learn more:

Volcanoes brainly.com/question/5055821

#learnwithBrainly

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3 years ago
what is the specific latent heat of fusion for a substance that takes 550 kj to melt 14 kg at 262 k? brainly answers
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q = mL

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You have to use avagados number... so toy take your starting number and multiple by 1/avagados number which is like 6.002^23 and that will equal your number of males... avagado always associates with moles... look up that exact number though bc I cant remember it
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2 years ago
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