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Anit [1.1K]
2 years ago
8

Graph the pH function using the graphing utility. Then answer the questions. What is the pH of lemon juice that has a hydrogen i

on concentration of 0. 01 moles per liter? The pH is.
Chemistry
1 answer:
KiRa [710]2 years ago
7 0

The pH of lemon juice has a hydrogen ion concentration of 0. 01 moles per liter is 2.

<h3>What is pH?</h3>

pH is the measurement of acidity and basicity of any solution. The meaning of pH is potential hydrogen.

The acidity or basicity of any solution can be measured by pH scale, which is from 0 to 14.

The pH for neutral is 7 which is of pure water

The pH above 7 is base and pH below 7 is acids.

Thus, the pH of Lemon juice is 2.

Learn more about pH, here:

brainly.com/question/491373

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Molecules that are similar enough to a neurotransmitter to bind to its receptor sites on a dendrite and block that neurotransmitter's effects are called <span>antagonists.</span>
6 0
3 years ago
Is a forward or reverse reaction favored?
Alex Ar [27]

Answer:

(a) CH_3COOH \rightleftharpoons CH_3COO^-+ H^+: reverse reaction is favored.

(b) AgCl \rightleftharpoons Ag^+ + Cl^-: reverse reaction is favored.

(c) Al(OH)_3 \rightleftharpoons Al^{3+} + 3OH^-: reverse reaction is favored.

(d) A+B\rightleftharpoons C: forward reaction is favored.

Explanation:

Hello,

(a) CH_3COOH \rightleftharpoons CH_3COO^-+ H^+:

In this case, since the Ka is lower than 1, we infer the reverse reaction is favored since the reactant (acetic acid) will tend to have a higher concentration.

(b) AgCl \rightleftharpoons Ag^+ + Cl^-:

In this case, since the Ka is lower than 1, we infer the reverse reaction is favored since the reactant (silver chloride) will tend to have a higher concentration.

(c) Al(OH)_3 \rightleftharpoons Al^{3+} + 3OH^-

In this case, since the Ka is lower than 1, we infer the reverse reaction is favored since the reactant (aluminium hydroxide) will tend to have a higher concentration.

(d) A+B\rightleftharpoons C

In this case, since the Ka is greater than 1, we infer the forward reaction is favored since the product (C) will tend to have a higher concentration.

Regards.

6 0
3 years ago
Which is bigger a star or star system
ArbitrLikvidat [17]

Answer:

sun

Explanation:

3 0
3 years ago
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Why was it important to establish the Clean Air Act?
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Answer:

C.

Explanation:

The Clean Air Act was enacted in 1973 and brought to action in 1990. The act was passed to supervise air emissions to ensure clean air and atmosphere for people. The act was passed in the wake of premature deaths of hundred of thousands people. The act works with NAAQS to ensure safe and clean air for the safety of public health.

<u>From the given options the correct one is C. The Clean Air Act supervises the activities which emits air and any activities that is found to pollute the air will be labelled as illegal</u>.

Therefore, option C is correct.

5 0
3 years ago
Please help asap
Helen [10]
C. carbon
sodium is an
oxygen is o
cl is chlorine
4 0
3 years ago
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