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Cloud [144]
3 years ago
10

What are the chemical properties of acids

Chemistry
1 answer:
Ray Of Light [21]3 years ago
4 0

Answer:

Chemical properties of acids are the following.

1) Acids have pH lower than neutral i. e. 0 to 6.

2) Acids have sour taste.

3) It changes the color of indicator from blue litmus to red.

4) When the acid react with base forming salt and water.

5) When acid react with metals it produces hydrogen gas.

6) Acid have the ability to corode metals.

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Why did Boyle think that chemistry was the key to understanding?
stepan [7]

Answer:

Explanation:

Boyle believed that chemistry – the behavior of substances – could be explained through the motion of atoms, which in turn could be understood through mechanics – Galileo's mathematics of motion. Boyle was ultimately proved correct, because today we can understand chemistry mathematically, through quantum mechanics.

8 0
3 years ago
A quantity of gas occupies a volume of 804 mL at a temperature of 27 °C. At what temperature will the
irga5000 [103]

Answer:

T₂ = 150 K

Explanation:

Given data:

Initial volume of gas = 804 mL

Initial temperature = 27°C (27+273=300 K)

Final temperature = ?

Final volume = 402 mL

Solution:

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

T₂ = V₂T₁/V₁  

T₂ = 402 mL × 300 K / 804 mL

T₂ = 120,600 mL.K / 804 mL

T₂ = 150 K

3 0
2 years ago
Is sulfur is a non metal
Wittaler [7]

Answer:

Sulfur is a non mental, because it is consistent with the 3 physical properties listed for nonmetals

3 0
3 years ago
Read 2 more answers
The 20 amino acids vary only in their?
Helen [10]
Amino groups due to the chain can extend longer than the other
8 0
3 years ago
Explain why the dissociation of a weak acid can be ignored when calculating the pH of a solution that contains both a weak acid
Sliva [168]

Answer:

The answer is in the explanation.

Explanation:

The dissociation of a weak acid consist in the following equilibrium:

HX ⇄ H⁺ + X⁻

Where Ka is defined as:

Ka =  [H⁺] [X⁻] / [HX]

A strong acid (HY) dissociates completely in water, thus:

HY → H⁺ + Y⁻

As the strong acid produces H⁺, in the equilibrium, the reaction shifts to the left -The undissociated form-, reducing the production of H⁺, allowing ignore the dissociation of the weak acid when calculating the pH.

4 0
2 years ago
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