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evablogger [386]
3 years ago
14

What properties can you use to identify if a substance is salt, baking soda or cornstarch?

Chemistry
2 answers:
dimulka [17.4K]3 years ago
5 0

Answer:i believe its water, vinegar, and iodine solution... sorry if wrong

Explanation:

crimeas [40]3 years ago
5 0

The cornstarch and water mixture acts like a solid sometimes and a liquid at other times. This concoction is an example of a suspension (a mixture of two substances), one of which is finely divided and dispersed in the other. ... When you slap the cornstarch quicksand, you force the long starch molecules closer together.

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The reactant concentration in a second-order reaction was 0.560 m after 115 s and 3.30×10−2 m after 735 s . what is the rate con
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Use the formula for second order reaction:

\frac{1}{C} = \frac{1}{C_0} + kt

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