1.Calculate the density of N2 at 30Celsuis.
2. How many ppm is in a space from 100m^3 is 15g NH3 present (density 0.75 g/l)
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4. 10L of gas A mixes with 5L of gas B. How do you calculate the mass percent of gas A
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Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
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Name atleast 3 type of energy associated with the microwave
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1.Calculate the density of N2 at 30Celsuis.
2. How many ppm is in a space from 100m^3 is 15g NH3 pr...
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