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svlad2 [7]
2 years ago
7

I will give you Brainly if you awsers right pl if your gonna awser for pints just put I don’t know

Chemistry
2 answers:
Vilka [71]2 years ago
8 0
Two chromate ions are contained in this compound. The “di” prefix means Two

Mono- one
Di- two
Tri- three
Tetra- four
Penta- five
Hexa-six
Hepta- seven
Octa- eight
Nona- nine
Deca- ten
OLga [1]2 years ago
3 0

I believe the crrect answer is B) two

IamSugarBee

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Answer:

See explanation

Explanation:

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__MgCl2 +
Anna35 [415]

Answer:

24.5 g of NaCl

Explanation:

We begin from the balanced reaction:

3MgCl₂ +   2Na₃PO₄  →    6NaCl   +  Mg₃(PO₄)₂

If the sodium phosphate is in excess, then the limting reagent is the magnessium chloride.

We convert mass to moles:

20 g . 1mol / 95.2g = 0.210 moles.

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Ratio of reactant is twice the product

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A chemistry student’s height is measured at 68.5 inches. How tall is the student in cm?
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