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love history [14]
3 years ago
7

True or False? A double replacement reaction occurs when the positive ion of one compound replaces the positive ion of the other

compound to form two new compounds during a chemical reaction.
Chemistry
2 answers:
Juliette [100K]3 years ago
7 0
Hey there,

I believe that this statement above would be true that <span>A double replacement reaction occurs when the positive ion of one compound replaces the positive ion of the other compound to form two new compounds during a chemical reaction.

~Jurgen</span>
umka21 [38]3 years ago
7 0

Answer:

true!!!!

Explanation:

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The chemical formula of <span>aluminum phosphate is
AlPO</span>₄ 
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When liquid water is heated to 100° c, it boils and becomes water vapor. when the vapor is cooled below 100° c, it turns back in
oee [108]
Hello!
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15.0 g of cream at 16.4 °C are added to an insulated cup containing 100.0 g of coffee at 86.5 °C. Calculate the equilibrium temp
Marta_Voda [28]
115 grams total

15/115= 13%

109/115= 87%

.13x 16.4= .277

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A communication plan can help family members stay in touch during an emergency. True False
pantera1 [17]

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true

Explanation:

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8 0
3 years ago
Read 2 more answers
A chemistry student needs 65.0 mL of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Phy
Anna007 [38]

Answer:

103.3 g

Explanation:

Data Given:

Volume of carbon tetrachloride (v) = 65.0 mL

Density of carbon tetrachloride (d) = 1.59 g/cm³

Solution:

Convert volume of carbon tetrachloride from ml to cm³

1 ml = 1 cm³

so,

65.0 mL = 65.0 cm³

Formula used to calculated mass of carbon tetrachloride should be taken for experiment.

                   d = m/v

Rearrange the above equation:

                   m = d x v . . . . . . .(1)

Put values in equation 1

                   m = 1.59 g/cm³ x 65.0 cm³

                   m = 103.3 g

6 0
4 years ago
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