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astra-53 [7]
3 years ago
10

I need help answering these Significant Figures - precise measurements questions

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
7 0

Answer:

3.0  x {10}^{4}

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Explanation:

Two acids we come into contact with in an average week

  1. Vinegar is an 10% solution of acetic acid (CH_3COOH)in water. Used in salad dressing and while cooking food. It has a sour taste.
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Two bases we come into contact with in an average week.  

  1. Baking soda (NaHCO_3) is used in baking food like: cakes, cookies, breads. Baking soda is one of the ingredient while baking breads and cakes.
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Why does no reaction occur when mixing magnesium nitrate and lithium bromide?
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yahh

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a precipitation reaction is a reaction that yields an insoluble product—a precipitate—when two solutions are mixed.

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What is the defination of epsom salt?
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