Chemistry, 11.03.2021 02:20, recannon02
Many substances cannot be used for flash freezing on their own because they are not liquid at cold temperatures. For example, carbon dioxide is a solid at temperatures lower than –80 °C. Carbon dioxide is composed of one carbon and two oxygen atoms. The picture shows a model of one molecule of carbon dioxide gas and a model of the solid form of carbon dioxide. Describe how the structure of dry ice is similar to an extended crystalline structure.
Answers: 2
Chemistry, 22.06.2019 10:30, perezanthony2403
Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
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Chemistry, 22.06.2019 18:30, madmatt873
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
Chemistry, 22.06.2019 21:30, emmalucilleblaha1995
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 1
Many substances cannot be used for flash freezing on their own because they are not liquid at cold t...
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