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zimovet [89]
3 years ago
14

when naoh(aq) reacts completely with hcl(aq) and resulting solution is evaporated to dryness the solid remaining is?

Chemistry
1 answer:
rusak2 [61]3 years ago
6 0
Salt because the products are H20 and NaCl. H2O evaporated leaving salt or NaCl as the remainder.
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solong [7]

Answer:

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Explanation:

6 0
3 years ago
Which equation shows how to calculate how many grams (g) of KOH would be needed to fully react with 4 mol Mg(OH)2? The balanced
bazaltina [42]
Mole ratio:

MgCl₂ + 2 KOH = Mg(OH)₂ + 2 KCl

2 moles KOH ---------------- 1 mole Mg(OH)₂
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hope this helps!

3 0
3 years ago
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What are the spectator ions in this reaction
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What is an example of reactivity?
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4 0
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the atomic number of barium is 56 what do you know about the subatomic particles in an atom of this element
Reptile [31]

Answer is 56 protons and 56 electrons.

<em>Explanation;</em>

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When the element is in neutral state, number of protons = number of electrons. Hence, we can say that barium atom has 56 electrons.

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4 0
3 years ago
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