3 years ago

Which of the following substances does not conduct electricity

Chemistry

1 answer:

ioda3 years ago

6 0

Answer:

diamonds

Explanation:

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Answer:

12.00

Explanation:

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3 years ago

Which property of water makes it effective in protecting firefighters?

bezimeni [28]

Answer:

water has a high specific heat

Explanation:

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1 year ago

Plz help me with this pt.3

hichkok12 [17]

Answer:

I think the answer is

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2 years ago

Difference between sodium ion and sodium atom.<br>(give in points not in paragraph)

Natali5045456 [20]

Answer:

Explanation:

SODIUM ATOM;

SODIUM ATOM IS NEUTRAL

SODIUM ION;

IT IS A CHARGED SPECIE WITH A CHARGE OF +1

SODIUM ATOM:

THE NUMBER OF PROTONS AND ELECTRONS ARE SAME ie:11

SODIUM ION:

NUMBER OF PROTONS AND ELECTRONS ARE NOT SAME ie. ELETRON: 10, PROTONS:11

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3 0

2 years ago

Paul determines that the hydrogen ion concentration of his unknown solution is 3.60×10^-5 M. what is the pH of this solution?

vivado [14]

Answer:

Explanation:

The pH of a substance can be found by using the formula

$p H = - log[ H^{ + } ]$

where [ H+ ] is the hydrogen ion concentration of the solution

From the question

[ H + ] = 3.60 × 10^-5 M

So the pH is

$pH = - log(3.60 \times {10}^{ - 5} ) \\ =4.44369749923$

We have the final answer as

Hope this helps you

4 0

2 years ago