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Nostrana [21]
3 years ago
12

Which statements best describe displacement? Check all that apply. Displacement is measured along the path an object travels. Di

splacement is a measurement that includes direction. Displacement is the difference between a starting point and an ending point. Displacement is how far an object travels from starting point to ending point. Displacement is measured as a straight line between a starting point and an ending point.
Chemistry
2 answers:
arlik [135]3 years ago
4 0

Answer:

Displacement is a measurement that includes direction.

Displacement is the difference between a starting point and an ending point.

Displacement is measured as a straight line between a starting point and an ending point.

Explanation

took the test

qaws [65]3 years ago
3 0

Answer:

It's 2,3 and 5

Explanation:

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Describe the buffer capacity of the acetic acid buffer solution in relation to the addition of both concentrated and dilute acid
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Answer:

The more concentrated acetic acid buffer has a better buffer capacity because requires more moles of acid or base to change the pH than a more diluted acetic acid buffer.

Explanation:

Buffer capacity is defined as the moles of an acid or base that are needed to change the pH of a buffer in 1 unit.

A more concentrated solution of acetic buffer contains more moles of the acid per liter of solution. A solution that contains more moles of the acetic ion or the acetic acid requires more moles of base or acid to change the pH, that means:

The more concentrated acetic acid buffer has a better buffer capacity because requires more moles of acid or base to change the pH than a more diluted acetic acid buffer.

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2 years ago
13. What is the symbol for Enthalpy change?
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Answer:

Explanation:

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During evaporation, enthalpy change

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