2. How does the mass of location y compare to the mass at
location x?...
Chemistry, 20.04.2021 23:20 ahmetagayew2004
2. How does the mass of location y compare to the mass at
location x?
Answers: 2
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In a closed or isolated system , matter can not be created or destroyed. it can change forms but is conserved true or false
Answers: 1
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Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
Answers: 1
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Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
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