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Natalka [10]
3 years ago
14

HURRY ! the BEST I will give the brainliest​ ! Show you solution

Chemistry
1 answer:
omeli [17]3 years ago
6 0

Vi = 0

Vf = 15

time = 8

a = ?

Vf = Vi + (a × time)

15 = 0 + (a × 8)

15 = 8a

Divide both side

Then a = 1.88 (rounded off)

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Fill in the blanks and balance with the correct coefficient​
MrRissso [65]

\huge\mathrm{  \underline{Answer}}࿐

The Balanced equation will be :

\mathrm{ \boxed2Fe +  \boxed3Cl_2  \rightarrow  \boxed2FeCl_3}

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4 0
2 years ago
4. A student purified a 500-mg sample of phthalic acid by recrystallization from water. The published solubility of phthalic aci
kupik [55]

Answer:

2.77 mL of boiling water is the minimum amount which will dissolve 500 mg of phthalic acid.

Explanation:

We know from the problem that 18 g of phthalic acid are dissolved in 100 mL of water at 99 °C.

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If          18 g of phthalic acid are dissolved in 100 mL of water at 99 °C

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7 0
3 years ago
When a reaction has reached equilibrium... A. Q = K B. The rate of the forward reaction and the rate of the reverse reaction are
grin007 [14]

Answer:

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Explanation:

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4 0
3 years ago
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Gnoma [55]

Answer:

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5 0
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denis23 [38]

Answer:

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6 0
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