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erma4kov [3.2K]
3 years ago
12

The lung capacity of the blue whale is 4900 L . Convert this volume into gallons

Chemistry
2 answers:
adell [148]3 years ago
8 0
1 liter = 2.11 pints
8 pints = 1 gallon

4900 L * (2.11 pints/1 L) * (1 gallon/8 pints) = 1292.375 gallons

4900 has 2 significant figures, so our final answer should have two. Your final answer is 1300 gallons.
kherson [118]3 years ago
3 0
4,900l into gallons is 1294.44306gal
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2 years ago
When 2-bromo-2-methylbutane is treated with a base, a mixture of 2-methyl-2-butene and 2-methyl-1-butene is produced. When potas
rjkz [21]

Answer:

The percentage mixture of 2-methyl-1-butene would be in between the 45% and 70%.

Explanation:

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3 years ago
To determine the concentration of a sample of calcium hydroxide, 1.45M HCl is added drop-wise using a burst. Write the balanced
GenaCL600 [577]

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H^+(aq) + OH^-(aq) —> H2O(l)

Explanation:

We'll begin by writing the balanced equation for the reaction.

2HCl(aq) + Ca(OH)2(aq) —> CaCl2(aq) + 2H2O(l)

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Ca(OH)2(aq) —> Ca^2+(aq) + 2OH^-(aq)

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Thus, In solution a double displacement reaction occurs as shown below:

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7 0
3 years ago
Hey can you help me I'm on that question now
allsm [11]
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3 years ago
Gold has a molar (atomic) mass of 197 g/mol. consider a 2.47 g sample of pure gold vapor. (a) calculate the number of moles of g
adell [148]
N = given mass/ molar mass.
n = number of moles
given mass = 2.47 g
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n = 2.47 / 197 
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I'm sure you wanted to ask more than this. Just put some comments in. I can do the same.
3 0
3 years ago
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