Karl puts a piece of ice in a small plastic bottle without a cap, and finds that the mass of bottle and ice is 18.1 g. several hours later he finds that the mass of the bottle and water is 17.8 g. from these measurements, which of the following most likely happened?
a
the density of the ice decreased as it melted.
b
some water evaporated from the bottle.
c
water condensed on the bottle from the air.
d
mass was not conserved when the ice melted.
Answers: 1
Chemistry, 22.06.2019 00:00, dustinquiz255
1) this is the structure in the cell nucleus that houses a cell's genetic information
Answers: 3
Chemistry, 22.06.2019 07:00, misspicafunpoke
Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane
Answers: 2
Karl puts a piece of ice in a small plastic bottle without a cap, and finds that the mass of bottle...
Mathematics, 08.03.2021 20:40
Chemistry, 08.03.2021 20:40
Chemistry, 08.03.2021 20:40
Mathematics, 08.03.2021 20:40