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SIZIF [17.4K]
3 years ago
9

If 2 acid have ph value 3 and 5 respectively, which will be more acidic? Why?​

Chemistry
1 answer:
nataly862011 [7]3 years ago
6 0

Answer:

A lower ph is always more acidic, due to the increased concentration of hydrogen ions in the solution/substance.

A ph of 3 is 100 times more acidic than a pH of 5, and this is due to the increments on the scale.

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The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane (C8H18) and calculate the mass (
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Answer:

3.1 kg

Explanation:

Step 1: Write the balanced combustion equation

C₈H₁₈ + 12.5 O₂ ⇒ 8 CO₂ + 9 H₂O

Step 2: Calculate the moles corresponding to 1.0 kg of C₈H₁₈.

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Step 3: Calculate the moles of CO₂ produced from 8.8 moles of C₈H₁₈

The molar ratio of C₈H₁₈ to CO₂ is 1:8. The moles of CO₂ produced are 8/1 × 8.8 mol = 70 mol.

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3 years ago
What is the temperature of 0.47 mol of gas at a pressure of 1.5 atm and a volume of 10.5 l ?
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5 0
3 years ago
Un átomo X posee 29 protones y de carga +2 ¿Cuántos electrones tiene?
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Responder:

27

Explicación:

Dado que:

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Sin embargo, dado que el átomo X tiene una carga de +2 (dando 2 electrones).

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4 0
3 years ago
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