Chemistry, 21.01.2022 14:00 ashleyheink3796
A chemical involved in a crime was id to be 89.938% C and the rest was H. What is the empirical formula?
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Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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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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Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
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A chemical involved in a crime was id to be 89.938% C and the rest was H. What is the empirical form...
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