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aleksklad [387]
3 years ago
5

This age group walks and runs confidently, but may run into things, walks up and down stairs without assistance, scribbles in de

liberate directions, removes slip on clothing.
Chemistry
1 answer:
Slav-nsk [51]3 years ago
6 0
A baby, idk if that’s right, my bad if it isn’t
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Paraffin oil is used for determination of boiling point and melting point for the following reasons: It has a very high boiling point and so it can be used to maintain high temperatures in the boiling and melting point apparatus without loss of the substance.

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3 years ago
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Combination (Synthesis) Reactions<br> pls help!
Ratling [72]

Answer: 1. CaO + H2O => Ca(OH)2

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4 0
3 years ago
Which compound is an Arrhenius base?
Dmitry_Shevchenko [17]
I was hoping that some choices would be given to choose from. As there are no choices given, so i am answering the question based on my knowledge and hope that it comes to your help. Calcium hydroxide is a good example of Arrhenius base. An Arrhenius base is actually a substance that releases a hydroxyl ion in water.
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