3 years ago

The transition metals are involved in:

Chemistry

1 answer:

Mandarinka [93]3 years ago

3 0

all of above ! they are involved in all thee mentioned here

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Hi! Which of the following decreases kinetic energy of solvent molecules? ( I need this handed in quickly!)

Black_prince [1.1K]

Answer:

Explanation:

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3 years ago

The reaction of 5.40 g of carbon with excess O2 yields 13.6 g of CO2. What is the percent yield of this reaction?

vazorg [7]

C + O2= CO2
$n = \frac{m}{mw}$
$n = \frac{5.4}{12} \\ n = 0.45 \: mol \: of \: carbon$
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3 years ago

The names and chemical formulae of some chemical compounds are written in the first two columns of the table below. Each compoun

charle [14.2K]

Answer:

See below

Explanation:

Name Formula Major species

Zinc iodide ZnI₂ H₂O(ℓ), I⁻(aq), Zn²⁺(aq),

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Sodium nitrite NaNO₂ H₂O(ℓ), Na⁺(aq), NO₂⁻(aq)

Glucose C₆H₁₂O₆ H₂O(ℓ), C₆H₁₂O₆(aq)

Nickel(II) iodide NiI₂ H₂O(ℓ), I⁻(aq), Ni²⁺(aq)

Glucose and nitrogen(I) oxide are covalent compounds. They do not dissociate in solution.
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3 years ago

I’m so confused somebody help lol

Marysya12 [62]

Answer:

lol☺️☺️☺️☺️☺️☺️☺️☺️

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3 years ago

Read 2 more answers

Mn2(CO3)3 what is the cation and anion in this compound?

brilliants [131]

Mn+2 is cation and CO3 is anion
hope it help