2 years ago

What kind of chemical reaction is methane + oxygen → water + carbon dioxide + heat

Chemistry

1 answer:

Veronika [31]2 years ago

3 0

COMBUSTION
.........
:)

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If 100mL was diluted of a 2.0 M solution of sodium chloride by adding an additional 100 mL of water, what would the new molarity

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KOH+HBr-KBr+H2O which is the base in this reaction

krek1111 [17]

Answer:

KOH is the base in this reaction

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The equation for density, d, is

ss7ja [257]

<u>Answer:</u> The density of substance is $3.38g/cm^3$

<u>Explanation:</u>

To calculate density of a substance, we use the equation:

$\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}$

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2 years ago

A story on chemical reaction or electric current

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a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction

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