Chemistry, 03.12.2019 02:31 ethanmoct6

Classify each of these reactions. ba(clo3)2(s)⟶bacl2(s)+3o2(g)ba(clo3 )2(s)⟶bacl2(s)+3o2(g) acid–base neutralization precipitation redox none of the above 2nacl(aq)+k2s(aq)⟶na2s(aq)+2kcl(aq) 2nacl(aq)+k2s(aq)⟶na2s(aq)+2kcl(aq) acid–base neutralization precipitation redox none of the above cao(s)+co2(g)⟶caco3(s)cao(s)+co2(g) ⟶caco3(s) acid–base neutralization precipitation redox none of the above koh(aq)+agno3(aq)⟶kno3(aq)+agoh(s)k oh(aq)+agno3(aq)⟶kno3(aq)+agoh(s) acid–base neutralization precipitation redox none of the above

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Answer from: taminazaka1

The reactions below can be classified as:

Ba(ClO₃)₂(s) ⟶ BaCl₂(s) + 3 O₂(g) None of the above2 NaCl(aq) + K₂S(aq) ⟶ Na₂S(aq) + 2 KCl(aq) None of the aboveCaO(s) + CO₂(g) ⟶ CaCO₃(s) None of the aboveKOH(aq) + AgNO₃(aq) ⟶ KNO₃(aq) + AgOH(s) Precipitation

We will classify the reactions below using one of the following criteria.

Neutralization: an acid reacts with a base to produce salt, and sometimes water.Precipitation: aqueous solutions react and a solid precipitate appears in the products.Redox: there is a change in the oxidation number of 2 species. The one whose oxidation number increases is oxidized whereas the one whose oxidation number decreases is reduced.None of the above: if not of the previous criteria apply.

Let's classify each of these reactions.

Ba(ClO₃)₂(s) ⟶ BaCl₂(s) + 3 O₂(g)

None of the above. This is a decomposition reaction, in which a compound decomposes into smaller substances.

2 NaCl(aq) + K₂S(aq) ⟶ Na₂S(aq) + 2 KCl(aq)

None of the above. This is a double displacement reaction, in which both compounds exchange their cations and anions.

CaO(s) + CO₂(g) ⟶ CaCO₃(s)

None of the above. This is a synthesis or combination reaction, in which 2 compounds combine to form a bigger one.

KOH(aq) + AgNO₃(aq) ⟶ KNO₃(aq) + AgOH(s)

Precipitation. Solid AgOH is formed.

The reactions below can be classified as:

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Answer from: swordnewsnetwork

Explanation:

Ba(ClO₃)₂ → BaCl₂ + 3O₂

None of the above

This is a decomposition reaction. In this type of reaction, a single reactant produces two or more products.

2NaCl + K₂S → Na₂S + 2KCl

None of the above

This a double replacement reaction in which there is an exchange of ions to form a new compound.

CaO + CO₂ → CaCO₃

None of the above

This is a synthesis or combination reaction in which a single product forms from two or more reactants.

KOH + AgNO₃ → KNO₃ + AgOH

none of the above

This is a double replacement reaction in which exhange of ions occurs.

Answer from: Quest

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Answer from: Quest

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

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Classify each of these reactions. ba(clo3)2(s)⟶bacl2(s)+3o2(g)ba(clo3 )2(s)⟶bacl2(s)+3o2(g) acid–bas...