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2 years ago

two solutions p and q are mixed to form a solution with ph 7.what could be the ph values of solutions p and q

Chemistry

1 answer:

Shkiper50 [21]2 years ago

5 0

Answer:

Explanation:

Solution

6 and 8

There are many possibilities. Choose any 2 under 14 whose average is 7.

1 and 13

(1 + 13 )/2

There is an additional rule. One of the choices must be less than 7 and the other one must be more than 7.
The closer the first one chosen is to seven but less than 7, the weaker the acid.
The closer the second chemical is to 7 but more than 7, the weaker the base.
The difference between 7 and the first number, should equal the difference between the second number and 8

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Answer:

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Upper S (s) plus upper O subscript 2 (g) right arrow with delta above upper S upper O subscript 2 (g).

Explanation:

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Explanation:

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Equation 2: $6C_2H_2(g)+3CO_2(g)+4H_2O(g)\rightarrow 5CH_2CHCO_2H(g)$

To get the net chemical equation for the formation of acrylic acid from calcium carbide, carbon dioxide and water, we multiply the first equation by a factor of '6'.

The equation becomes:

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