3 years ago

How many joules of heat are required to heat 131.0 grams of room temperature water (22 °C) to the boiling point?

Chemistry

1 answer:

vampirchik [111]3 years ago

3 0

100.0g x 4.184J/g/°C x 78°C ΔT = 32,645.2 Joules.

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irakobra [83]

Answer:

Arrhenius Acid:

According to Arrhenius concept, Acids are proton donors.

Since H₂SO₄ have a proton (H⁺ ion) and it can donate it to be made a sulphate ion, So it is an Arrhenius acid.

See the following reaction =>

H₂SO₄ + H₂O => HSO₄ + H₃O⁺

Arrhenius Base:

An Arrhenius base is a a proton acceptor.

KOH accepts the proton to to made to KOH₂ and a proton acceptor.

See the following reaction =>

KOH + H₂o => KOH₂ + OH⁻

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See attachment.

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