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Andrews [41]
3 years ago
7

Which is the best way to represent 0.0035 kg by using scientific notation?

Chemistry
1 answer:
Zolol [24]3 years ago
7 0
The answer is 3.5 × 10^-3
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Help please chemistry question
Gemiola [76]

Answer:

D. K_{a} = \frac{[\text{H}^{+}][\text{NO}_{2}^{-}]}{[\text{HNO}_{2}]}

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