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2 years ago

Which of the following could be the pH of an extremely acid solution, such as that in a car battery?

Chemistry

1 answer:

Anna [14]2 years ago

3 0

Explanation:

Acidic pH can be between 0 and 6. Hence the answer is D.

7 is neutral whereas 10 and 14 are basic.

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Why are many chemical names so complex?

Setler [38]

Answer:

cause they like it that way

Explanation:

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2 years ago

What is the total enthalpy change for the reaction? Is the reaction exothermic or endothermic?

Nuetrik [128]

Answer: S8(s) + 8O2(g) → 8SO2(g) ΔH = -2368 kJ a.

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2 years ago

What is the pOH of a solution with a pH of 8

meriva

Is 5 the answer is 5

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3 years ago

What was a key discovery in the advancement me up early information transfer

Llana [10]

Answer:

The transfer was essential to understand the mutation and the possibility of new, more resistant strains in microorganisms.

Explanation:

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3 years ago

Given the reaction: 4NH3 + 502 4NO + 6H2O

Ainat [17]

Answer:

$\frac{4}{5}$ moles

Explanation:

The reaction equation is given as:

4NH₃ + 5O₂ → 4NO + 6H₂O

The number of moles of O₂ that completely reacted is given as 1 mole

To solve this problem, we are going to use a stoichiometric approach from the balanced reaction equation:

5 moles of O₂ will react completely to produce 4 moles of NO

1 mole of O₂ will therefore react to produce x mole of NO

5x = 4

x = $\frac{4}{5}$ moles of NO

8 0

3 years ago