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Ghella [55]
3 years ago
10

PLEASE HELPPP ME!!!!​

Chemistry
1 answer:
tiny-mole [99]3 years ago
6 0

Answer: i think its b or c

Explanation:

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State three uses of acid base titrations​
Bond [772]

Answer:

I can think of these three.  

Explanation:

1. To determine the concentration of an acid or base.

If you exactly neutralize an acid or base by titrating it with a standard solution, you can calculate its concentration  

2. To determine the pKₐ or pKb of an acid or base

If you draw a titration curve, the pK of the sample is the pH when you have added half the volume of titrant needed to reach the end point.

3. To follow the rate of a reaction

If a reaction produces an acid or base, you can titrate the product as it is formed. The volume of titrant will be a measure of the rate of the reaction.

5 0
3 years ago
“True or False”
Sliva [168]
True, I’m sorry if I’m wrong
3 0
3 years ago
An ionic bond involves two elements...
valina [46]

Answer:

a metal and a nonmetal element

Explanation:

6 0
4 years ago
The mass of an average blueberry is 0.75 g and the of am automoblie is 2.0 x 10 to the 3 Kg. Find the number of automobiles whos
Paul [167]

Answer : The number of automobiles needed are, 2.26\times 10^{17}

Explanation :

First we have to calculate the mass of blueberries.

As, 1.0 mole of blueberries contains 6.022\times 10^{23} blueberries

So, 0.75 grams of blueberries contains 0.75g\times 6.022\times 10^{23}=4.52\times 10^{23}g blueberries

Mass of blueberries = 4.52\times 10^{23}g

Now we have to calculate the number of automobiles needed.

Number of automobiles needed = \frac{4.52\times 10^{23}g}{2.0\times 10^{3}kg}

Number of automobiles needed = \frac{4.52\times 10^{23}g}{2.0\times 10^{3}\times 10^{3}g}

Number of automobiles needed = 2.26\times 10^{17}

Thus, the number of automobiles needed are, 2.26\times 10^{17}

8 0
3 years ago
With solutions of strong acids and strong bases the word strong refers to
Anastaziya [24]
The answer is degree of ionization. I'm guessing you have already taken the quiz. 
5 0
3 years ago
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