3 years ago

Consider the incomplete reaction below.

Chemistry

1 answer:

Artist 52 [7]3 years ago

3 0

Answer: D

Explanation:

answered it on edg

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When aqueous solutions of manganese(II) iodide and sodium phosphate are combined, solid manganese(II) phosphate and a solution o

Feliz [49]

Answer:

The net ionic equation for the given reaction :

$3Mn^{2+}(aq)+2PO_4^{3-}(aq)\rightarrow Mn_3(PO_4)_2(s)$

Explanation:

$3MnI_2(aq)+2Na_3PO_4_2(aq)\rightarrow Mn_3(PO_4)_2(s)+6NaI(aq)$ ...[1]

$MnI_2(aq)\rightarrow Mn^{2+}(aq)+2I^-(aq)$ ..[2]

$Na_3PO_4(aq)\rightarrow 3Na^{+}(aq)+PO_4^{3-}(aq)$ ...[3]

$NaI(aq)\rightarrow Na^+(aq)+I^-(aq)$

Replacing $MnI_2(aq)$ , NaI and $Na_3PO_4(aq)$ in [1] by usig [2] [3] and [4]

$3Mn^{2+}(aq)+6I^-(aq)+6Na^{+}(aq)+2PO_4^{3-}(aq)\rightarrow Mn_3(PO_4)_2(s)+6Na^+(aq)+6I^-(aq)$

Removing the common ions present ion both the sides, we get the net ionic equation for the given reaction [1]:

$3Mn^{2+}(aq)+2PO_4^{3-}(aq)\rightarrow Mn_3(PO_4)_2(s)$

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3 years ago

Write a balanced equation for each reaction. KOH(aq) + H3PO4,(aq)

steposvetlana [31]

Answer:

3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O

Explanation:

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2 years ago

5. Base your answer to the question on the particle diagrams

Luden [163]

Answer:sample 3

Explanation:because if only have one kind of substance which makes it pure

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2 years ago

50 g of liquid water is frozen in an ice cube tray. What is the total weight of all of the ice cubes

Fantom [35]

Answer: 50 grams

Explanation: The water is still only going to be 50 grams. Although it’s in a different state, it didn’t gain or lose any water while being frozen.

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1 year ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

slava [35]

Im 99% sure that it is B

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2 years ago

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