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snow_lady [41]
3 years ago
8

Please help(15 points)

Chemistry
2 answers:
Triss [41]3 years ago
4 0

Answer: because they take a lot of tie to form  

Lapatulllka [165]3 years ago
3 0
Because they take a lot time to form
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Virty [35]

3.8mL of 0.42 phosphoric acid is required.

Reaction

2H3PO4 + 3CaCL3 → Ca3(PO)4 + 6HCl

moles CaCl2 =0.16 mol/L x0.010 L = 0.0016 mol

moles of H3Po4

= 0.0016mol of CaCl2 x 2 mole of H3PO4/3mole of CaCl2

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3.04 Quiz: Chemical Reactions 1 to 10 question
vaieri [72.5K]

Answer:

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Explanation:

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I only could help with 1 - 8 sorry.

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