3 years ago

What’s the scientific notation for 654,000

1 answer:

8 0

6.54 x 10^5

When trying to figure out a number in a scientific notation, use this notation!

a*10^b


P.S. If this answer helped you, please, make sure to say "Thanks" just below my answer. It will help me a lot.

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Consider the following balanced redox reaction (do not include state of matter in your answers):2CrO2−(aq) + 2H2O(l) + 6ClO−(aq)

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E i think

Explanation:

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the value of q is positive

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I think it is the second one

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16.81 g of C₁₀H₁₃Cl

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The molar mass of 3-phenyl-2-butanol is 150.2 g/mol and the molar mass of 2-chloro-3-phenylbutane is 168.1 g/mol. The molar ratio is 1:1. Then, for 15.02 g of 3-phenyl-2-butanol, the theoretical yield is:

$15.02gC_{10}H_{14}O.\frac{168.1gC_{10}H_{13}Cl}{150.2gC_{10}H_{14}O} =16.81gC_{10}H_{13}Cl$

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3 years ago

What is the mass of 7.80 moles of ammonium sulfate?

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7.80 moles (132.14 g/moles) = 1030.692 grams

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2 years ago