2 years ago

Help me outttttttttudndjdkshshsys

1 answer:

5 0

Answer:

One object has more mass than the other object

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marin [14]

The concentration of [H3O⁺]=2.86 x 10⁻⁶ M

<h3>Further explanation</h3>

In general, the weak acid ionization reaction

HA (aq) ---> H⁺ (aq) + A⁻ (aq)

Ka's value

$\large {\boxed {\bold {Ka \: = \: \frac {[H ^ +] [A ^ -]} {[HA]}}}}$

Reaction

HC₂H₃O₂ (aq) + H₂O (l) ⇔ (aq) + H₃O⁺ (aq) Ka = 1.8 x 10⁻⁵

$\tt Ka=\dfrac{[C_2H_3O^{2-}[H_3O^+]]}{[HC_2H_3O_2]}}\\\\1.8\times 10^{-5}=\dfrac{0.22\times [H_3O^+]}{0.035}$

[H₃O⁺]=2.86 x 10⁻⁶ M

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2 years ago

Triss [41]

Answer:

In Fahrenheit it is 294.8°F and in Celsius it is 146°C.

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ale4655 [162]

Organic or inorganic is the answer

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GarryVolchara [31]

Answer:Hello How was your day been today :)

Explanation:

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vaieri [72.5K]

Yes, it's important that acids and bases have different properties. Because they'll react differently.

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