Chemistry, 18.05.2021 14:00 morronefamily1
The particles of hydrochloric acid have a greater mass than the particles of ammonia. Suggest why the ammonium chloride is formed nearer to the hydrochloric acid end of the tube than the ammonia solution end.
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
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