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Ugo [173]
3 years ago
7

Patra drops her toy from the balcony. The toy hits the ground in: 2.5 seconds. What is the velocity of

Chemistry
1 answer:
kirill [66]3 years ago
4 0

Answer:

this is physics but

5 miles pr hour

Explanation:

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Does the temperature of the solvent (water) affect the rate of dissolving?​
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When the population of organisms in an ecosystem is in balance, we consider the ecosystem to be: A. The ecosystem is in successi
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3 years ago
Rank the solutions below in order of increasing acidity. (Drag and drop into the appropriate area)
Vladimir79 [104]

Answer:

0.1 M NaOH, 3 M NH3, 0.01 M CH3COOH, 0.01 M H2SO4, 0.1 M HCl

Explanation:

Strong acids are more acids than weak acids. In the same way, strong bases are more basic than weak bases that are in the same concentration.

Then, the more concentrated acid or base will be more acidic or basic.

CH3COOH. Weak acid

NaOH. Strong base

H2SO4. Strong acid

NH3. Weak base.

HCl. Strong acid

The less acid (More basic):

<h3>0.1 M NaOH, 3 M NH3, 0.01 M CH3COOH, 0.01 M H2SO4, 0.1 M HCl</h3>

Strong base, weak base, weak acid, diluted strong acid, undiluted strong acid

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