3 years ago

PLEASE HELP ME ANSWER

1 answer:

5 0

Answer:

u,mmmmmmmm

Explanation:

i dont know haha

You might be interested in

Zanzabum

In a plastic sheet protector

5 0

3 years ago

Gnesinka [82]

<u>Answer:</u> The molarity of citric acid that is commercially available lemon juice is 0.416 M

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given by neutralization reaction:

$n_1M_1V_1=n_2M_2V_2$

where,

$n_1,M_1\text{ and }V_1$ are the n-factor, molarity and volume of acid which is $C_6H_8O_7$

$n_2,M_2\text{ and }V_2$ are the n-factor, molarity and volume of base which is NaOH.

We are given:

$n_1=3\\M_1=?M\\V_1=20.00mL\\n_2=1\\M_2=1.751M\\V_2=14.26mL$

Putting values in above equation, we get:

$3\times M_1\times 20.00=1\times 1.751\times 14.26\\\\M_1=\frac{1\times 1.751\times 14.26}{3\times 20.00}=0.416M$

Hence, the molarity of citric acid that is commercially available lemon juice is 0.416 M

4 0

3 years ago

Serga [27]

scandium. if you look up the number of electrons thats the periodic number and it gives you the answer

8 0

3 years ago

anastassius [24]

Answer:

two nonmetal elements join together to form covalent compounds

3 0

3 years ago

EleoNora [17]

The correct answer is hotter

7 0

3 years ago