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2 years ago

The melting point of table salt is 801 degrees C. Is this a physical or chemical property?

Chemistry

2 answers:

strojnjashka [21]2 years ago

8 0

Physical Property. Its because melting point is one of the physical properties .(so is boiing point etc..)

wolverine [178]2 years ago

6 0

Melting point is a physical property

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Third choice because the others make no sense

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2 years ago

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Answer:

Option B and A

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1 year ago

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2 years ago

What does sodium do for chlorine

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2 years ago

What is the net ionic equation for the reaction that occurs when you mix aqueous solutions of NaHCO3 NaHCO3 and HC2H3O2HC2H3O2

Verizon [17]

Explanation:

The net ionic equation of a reaction is obtained from the complete ionic equation after removing the spectator ions.

The balanced chemical equation for the reaction of sodium bicarbonate with acetic acid is shown below:

$NaHCO_3(aq)+CH_3COOH(aq)->CH_3COONa(aq)+H_2O(l)+CO_2(g)$

The complete ionic equation is:

$Na^+(aq)+HCO_3^-(aq)+CH_3COO^-(aq)+H^+(aq)->CH_3COO^-(aq)+Na^+(aq)+H_2O(l)+CO_2(g)$

The net ionic equation is:

$HCO_3^-(aq)+H^+(aq)->H_2O(l)+CO_2(g)$

Answer:The net ionic equation is shown below:

$HCO_3^-(aq)+H^+(aq)->H_2O(l)+CO_2(g)$

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2 years ago