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Feliz [49]
3 years ago
14

What does not exist in a supersaturated solution?

Chemistry
1 answer:
Effectus [21]3 years ago
5 0
A. Undissolved Solute

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Explain how the fire spreading from tree to tree provides a model for conduction.
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the fire spreading is what represents the form of heat transferring from one atom to another within an object and direct contact

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An atom of 40 18 Ar has a nucleus that contains a total of
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The correct answer is b, 18 protons
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In the city a street peddler offers you a diamond ring for 30 bucks how can you test the rock
larisa86 [58]

Explanation:

Hardness test — Scratch the rock with a fingernail, a copper penny, a glass plate or nail, and a ceramic plate. Check your Guide to assign it a rating on the Mohs Scale of Hardness.

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cement. Look up which colors indicate which minerals are present.

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3 0
3 years ago
Please help! <br> Fe2O3 + C → CO + Fe
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3 0
2 years ago
How many atoms are present in 7.50 mol of chlorine atoms? _
vodomira [7]

Answer:

4.52 x 10²⁴ atoms Cl

Explanation:

A mole is a name that means a certain number like a dozen means 12. 1 mole of chlorine atoms is 6.022 x 10²³ chlorine atoms. The unit conversion is 6.022 x 10²³/mol.

7.50molCl*\frac{6.022 x 10^{23} atomsCl}{1molCl} = 4.5165*10^{24} atomsCl

Round to 4.52 x 10²⁴ atoms Cl for the correct number significant figures.

6 0
3 years ago
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