Chemistry, 20.09.2021 19:20 mikeysoulemison
During an experiment, a student place 50 mL of water into a 100 ml
graduated cylinder and then placed a piece of metal into the graduated
cylinder and the water level rose to 76.0 mL. If the mass of the piece of
metal is 184.6 grams., what is the density of the metal? (report your answer
to 2 digits after the decimal point) NO UNIT*
Answers: 2
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21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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During an experiment, a student place 50 mL of water into a 100 ml
graduated cylinder and then pla...
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