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Ciaria

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Identify the precipitate in this reaction: calcium nitrate reacts with sodium phosphate.2Na3PO4 + 3Ca(NO3)2--->6NaNO3 +
1. 2 answers
2. 7,370 views
How many nonbonding electrons does phosphorus have?is it 5 valence electrons
1. 3 answers
2. 1,302 views
What is the percentage of nitrogen in N2O?
1. 5 answers
2. 1,160 views
What is the mass of a cube of aluminum that is 4.0 cm on each edge? The density of aluminum is 2.7 g/cm3.
1. 2 answers
2. 1,658 views
Why a model of the atom is crucial to understanding chemistry and in explaining the behavior of matter?
1. 2 answers
2. 734 views
Write a short story about a main character who undergoes a change or learns something. If you feel your creativity is lacking,
1. 4 answers
2. 1,309 views

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