1,000 grams = 1 kilogram
4.2 grams = (4.2 / 1,000) = 0.0042 kilogram
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One kilogram = 1000 grams Therefore 42g = 42 divided by 1000 = 0.042kg
1 kilogram = 1,000 grams 42 kilograms = 42,000 grams
On average, a goldfish weighs anywhere from 20 to 42 grams, which is equivalent to 0.02 to 0.042 kilograms.
To find the number of moles of nitrogen in 42 grams, you first need to divide the given mass by the molar mass of nitrogen, which is approximately 14 grams per mole. Therefore, 42 grams of nitrogen would be equal to 3 moles of nitrogen.
42 ounces = 2.625 pounds (2 5/8 pounds, or 2 pounds and 10 ounces) There are 16 avoirdupois ounces to a pound, so dividing 42/16 = 2.625 Removing the whole pounds leaves 42 - 32 = 10 which is 10/16 or 5/8 of a pound