Chemistry, 27.09.2021 14:00 jakeshep2000
A 34.5-g gold nugget is dropped into a graduated cylinder containing water. By how many
milliliters does the measured volume increase?
The density of water is 1.0 g/ml. The density of gold is 19.3 g/cm?
Answers: 1
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Which of the following mining methods disrupts the sea floor?
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Chemistry, 21.06.2019 23:00
Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
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Chemistry, 22.06.2019 22:10
Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
Answers: 1
Chemistry, 23.06.2019 01:00
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
A 34.5-g gold nugget is dropped into a graduated cylinder containing water. By how many
milliliter...
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