Which is not something submersibles do?
collect data about areas of the ocean that were...
Chemistry, 17.10.2019 12:20, alannadiaz1
Which is not something submersibles do?
collect data about areas of the ocean that were previously unreachable by humans
remain under water for long periods of time
collect data about shoreline cliffs, waves, and measurable atmospheric effects
Answers: 3
Chemistry, 21.06.2019 18:00, ReveenatheRaven2296
Which type of reaction always has an element and a compound as reactants
Answers: 1
Chemistry, 21.06.2019 20:30, nmadrigal
In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask
Answers: 2
Chemistry, 22.06.2019 05:30, alaynagrace1111
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 22.06.2019 11:00, 21villalobosjabez
Which type of fossil does this image depict?
Answers: 1
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