Chemistry, 01.11.2020 14:00 estherklein15ov3vx9
1. In a research, it has been found that millions of bottled mineral water contain benzene (C6H6) at molarity levels higher
than concentrations considered lethal for rats. A sample of a 250 mL mineral water has a concentration of 0.000151 M.
What is the mole of benzene in the sample? (MOLAR MASS OF BENZENE: 78g/mol)
Answers: 3
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What must be in balance for temperatures to remain constant?
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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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1. In a research, it has been found that millions of bottled mineral water contain benzene (C6H6) at...
Mathematics, 27.05.2020 23:06
Mathematics, 27.05.2020 23:06
Mathematics, 27.05.2020 23:06