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Valentin [98]
3 years ago
12

Convert 685K to Fahrenheit

Chemistry
1 answer:
joja [24]3 years ago
8 0

773.33 degrees F
F=Fahrenheit
K=Kelvin
F=K x 9/5 - 459.67
773.33 = 685 x 9/5 - 459.67

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</span>
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First, we have to calculate x and n. x is <span>remained amount of the sample, so if at the beginning were 16 grams of potassium-42, and now it remained 2 grams, then x is:
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