3 years ago

What is the difference between an imprint and an impression?

Chemistry

1 answer:

liubo4ka [24]3 years ago

5 0

Answer:

As nouns the difference between impression and imprint

is that impression is the indentation or depression made by the pressure of one object on or into another while imprint is an impression; the mark left behind by printing something.

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Balance equation P2O5 + H20 - - - - > H3PO4<br> Help me.....

Archy [21]

Answer:

Search by reactants (P 2O 5, H 2O) and by products (H 3PO 4)

H2O + P2O5 → H3PO4

H2O + HNO3 + P2O5 → H3PO4 + N2O5

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3 years ago

How to calculate the sum of the ratio of the ions

ANEK [815]

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2 years ago

If the pressure is 0.9 kPa. and the volume is 4.0L, then the pressure changes to 0.20 kPa. What is the new volume?

ch4aika [34]

Answer:

18 L

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boyles law

P1V1 = P2V2

V2 = P1V1/P2

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