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liq [111]
3 years ago
15

How does the activity series of metals tell which reactions will occur?

Chemistry
1 answer:
Helga [31]3 years ago
6 0

C. Metals higher in the series will replace metal ions in solution that

are lower in the series.

Explanation:

The activity series of metals shows the extent of reactivity of different metals.

On the activity series, the most reactive metals are located higher up on the able whereas the less reactive ones are found at the bottom of the series.

  • We can tell if single displacement reactions will occur by simply looking at the reactivity series.
  • Metals that are more reactive will displace the ones that are not very reactive that are positioned down the series. Such a reaction will occur.
  • Metals lower in the series cannot displace the ones on top because they are less reactive. Such a reaction will not occur.

Learn more:

Precipitation reaction brainly.com/question/7035326

#learnwithBrainly

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The answer to your question is 92.7%

Explanation:

Balanced Chemical reaction

                             3 Zn  + Fe₂(SO₄)₃   ⇒   2Fe   +   3ZnSO₄

Molecular weight

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Proportions  

                           196.2 g of Zinc ------------------ 112 g of Iron

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                            x = (20.4 x 112) / 196.2

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<u><em>Arrhenius Acid:</em></u>

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 =>

<u><em>H₂SO₄ + H₂O => HSO₄ + H₃O⁺</em></u>

<u><em>Arrhenius Base:</em></u>

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 =>

<u><em>KOH + H₂o => KOH₂ + OH⁻</em></u>

<u><em></em></u>

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