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Luden [163]
3 years ago
5

Someone help me please- Im stuck, will give brainliest

Chemistry
1 answer:
Vladimir79 [104]3 years ago
7 0

Answer:

Option b.) Potassium ion, is written correctly.

Explanation:

Hope this helps! :)

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If you reacted 183 grams of copper sulfate with excess iron, what mass of copper would you expect to make? You may need to balan
Nezavi [6.7K]

The question does not provide the equation

Answer:-

72.89 grams

Explanation:-

The balanced chemical equation for this reaction is

CuSO4 + Fe --> FeSO4 + Cu

Molecular weight of CuSO4 = 63.55 x 1 + 32 x 1 + 16 x 4

= 159.55 gram

Atomic weight of Cu = 63.55 gram.

According to the balanced chemical equation

1 CuSO4 gives 1 Cu

∴159.55 gram of CuSO4 would give 63.55 gram of Cu.

183 gram of CuSO4 would give 63.55 x 183 / 159.55

= 72.89 grams of Cu

7 0
4 years ago
Solutions are formed by_____.
Nonamiya [84]

a solution is two substances that are evenly mixed together. One of them is called the solute and the other is the solvent. A solute is the substance to be dissolved (ex: sugar). The solvent is the one doing the dissolving (ex: water).

i learned this in science last year i hope this helped :)

4 0
4 years ago
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What would make bromine, a group 17 element, more similar to a noble gas?
nlexa [21]

Thank you so much men nice well

5 0
3 years ago
Three blocks are shown here pls HELPPPP:
White raven [17]

Answer: I am confident the answer is B

Explanation:

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Answer:

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6 0
3 years ago
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