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Umnica [9.8K]
4 years ago
12

The reaction below demonstrates which characteristic of a base?

Chemistry
2 answers:
JulijaS [17]4 years ago
8 0
In the reaction of the type: 
<span>           CuSO4(aq)   +   2NaOH(aq)  ->   Cu(OH)2(s)   +   Na2SO4

Herein, base (NaOH) reacts with water soluble metal salt (CuSO4) to form metal hydroxide.

This displays </span><span>ability of a base to react with a soluble metal salt. Hence correct answer is option D. </span>
notsponge [240]4 years ago
3 0
I think the correct answer from the choices listed above is the last option. The reaction below demonstrates a characteristic of base which is the <span>ability of a base to react with a soluble metal salt. Hope this answers the question. Have a nice day.</span>
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Why are ionic compounds electrically neutral
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Answer:

they are electrically neutral because they form ionic bonds between positively and negatively charged atoms!

hope i helped :)

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3 years ago
In calculating the relationship between the amount of heat added to a substance and the corresponding temperature change, the sp
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Answer:

C.

Explanation:

Specific heat capacity of a substance can be defined as the amount of heat a gram of the substance must lose or absorb in order to change its temperature by a degree Celsius. It is measured in Joules per kilogram per degree Celsius (J/kg°C).

Generally, the specific heat capacity of water is 4.182J/kg°C and is the highest among liquids.

Heat capacity or quantity of heat is given by the formula;

Q = mcdt

Where;

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m represents the mass of an object.

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dt represents the change in temperature.

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3 years ago
What is a compound in chemistry
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Ben is exercising his pony on a large, oval track. The pony is trotting at a constant speed of 10 m/s around the track. Which st
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3 years ago
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Z(aq)0+x+x The amount of solid that dissolves is called the molar solubility, denoted here by x. Since the concentration of the
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Answer:

4x^3

Explanation:

Solubility product constant is usually written as (Ksp). It is defined for equilibrium between a solids and its respective ions in a solution. Its value indicates the degree to which a compound dissociates into ions in water. The higher the solubility product constant, the more soluble the compound.

Solubility of a solute is defined as the maximum amount of solute that can be dissolved in a solvent at equilibrium while the solubility product constant (Ksp) describes the equilibrium between a solid and its constituent ions in a solution.

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Ksp= 4x^3

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3 years ago
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