Most naturally occurring oxygen (O) is
A. oxygen-18
B. oxygen-15
C. oxygen-17
D....
Chemistry, 16.07.2021 17:40 whitems33982
Most naturally occurring oxygen (O) is
A. oxygen-18
B. oxygen-15
C. oxygen-17
D. oxygen-16
Answers: 2
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What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?
Answers: 1
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How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:
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22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
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