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Zolol [24]
3 years ago
8

Elements are solid liquid and gas substance that can be found on earth which statements best describes an element

Chemistry
1 answer:
Mariulka [41]3 years ago
6 0

Answer:

i guess

Explanation:

we will never know

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D. The stronger the forces, the more heat that must be added to boil

the liquid

Explanation:

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To what are wax susceptible?
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4 years ago
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7 0
3 years ago
Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→ Cu3(PO4)2(s)+6NaCl(aq)
Troyanec [42]

Answer:

V= 37.0 mL

Explanation:

First find the moles of the known substance (CuCl2)

n= cv

where

n is moles

c is concentration

v is volume ( in litres)

n= 0.108 × 0.0946

n=0.0102168

Using the mole ratio in the balanced reaction, we can find the moles of Na3PO4

n (Na3PO4)= n (CuCl2) × 2/3

=0.0102168 × 2/3

=0.0068112

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v=n/c

v= 0.0068112/0.184

v= 0.0370173913 L

v= 37.0 mL

6 0
4 years ago
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