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UkoKoshka [18]
3 years ago
8

A rare form of a mineral that is usually very clear and brightly colored is what?

Chemistry
2 answers:
Ksivusya [100]3 years ago
3 0
Its a gem
hope this helps♥♥♥
Ivahew [28]3 years ago
3 0

Answer:

gem

Explanation:

because, gems are usually brightly colored when it comes to diffrent outer material looks

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How would you prepare 100 ml of 0.4 M MgSO4 from a stock solution of 2 M MgSO4?
miss Akunina [59]
OK, so to answer this question, you will simply use the molality equation which is as follows:
<span>M1V1 = M2V2 
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M1 = 2M
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</span>plug in the givens in the above equation:
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Based on this: you should take 20 ml of the 2 M solution and make volume exactly 100 ml in a volumetric flask by diluting in water.

7 0
2 years ago
If all materials were good conductors of heat, would people and animals be able to live in cold climates? Explain your answer.
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6 0
3 years ago
Do you think taking trips to the Earth's core will ever be possible?
sweet-ann [11.9K]

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3 0
3 years ago
Read 2 more answers
Ex 1) 45.2 g of Zn = _____ moles Zn<br><br> Ex 2) 0.568 moles Ag = _____ grams Ag
Jlenok [28]

the molar mass of Zn is 65

  • number of mole(n)=reacting mass/molar mass
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  • =0.70g/mol

2.the molar mass of Ag is 108

  • 0.568=m/108
  • then cross multiply
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  • m=61.3g
5 0
2 years ago
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