Question List for "Chemistry"

Pages: 1 ... 142 143 [144] 145 146 ... 170
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Chemistry » Pressurized metal gas cylinders are generally used to store commonly used gases in the laboratory. ... New
Started by Drewster127
 21 Nov 5, 2023
Chemistry » When octane (C8H18) is burned in a particular internal combustion engine, the yield of products ... New
Started by danitzaidaly
 27 Nov 5, 2023
Chemistry » If 0.66 mole of a substance has a mass of 99 g, what is the molecular mass of the substance? New
Started by connormoss
 44 Nov 5, 2023
Chemistry » What is the theoretical yield of vanadium, in moles, that can be produced by the reaction of 2.0 ... New
Started by byomi
 14 Nov 5, 2023
Chemistry » 10.0 g of gaseous ammonia and 6.50 g of oxygen gas are introduced into a previously evacuated 5.50 L ... New
Started by sc1250
 28 Nov 5, 2023
Chemistry » Calculate the volume of 0.15 mole of Br2. The density of Br2 is 3.12 g/mL. New
Started by majortom123
 24 Nov 5, 2023
Chemistry » A pressure that will support a column of Hg to a height of 256 mm would support a column of water to ... New
Started by Tb12162018
 17 Nov 5, 2023
Chemistry » What is the mass of 0.55 mole of C6H6? New
Started by kckanistras
 12 Nov 5, 2023
Chemistry » What is the molecular mass of Br2 ? New
Started by xxxxxxxxxxxx
 34 Nov 5, 2023
Chemistry » 0.820 mole of hydrogen gas has a volume of 2.00 L at a certain temperature and pressure. What is the ... New
Started by Adc3669
 22 Nov 5, 2023
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