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Chemistry, 21.06.2019 19:30
If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition
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Chemistry, 23.06.2019 17:10
Which substance produces hydroxide ions in solution? a. an arrhenius acid b. an arrhenius base c. a brønsted-lowry acid d. a brønsted-lowry base e. an amphoteric substance
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Chemistry, 23.06.2019 21:40
An ocean wave has a wavelength of 2 meters and a period of 5 seconds. what is the speed of the wave? 25 mis 10ms 50 mis turn itu ask for necquesten
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Chemistry, 24.06.2019 03:30
Jason combines the two intermediate steps shown. na(g)+o2(g) -> 2no(g) 2no(g)+o2(g) 2no2(g) which best describes what jason should do with the oxygen molecules? place two of them as products. place two of them as reactants. cancel them out because there is one in each equation. double them because there is one in each equation.
Answers: 3
Which pair of compounds represents one arrhenius acid and one arrhenius base?ch3oh and naohch3oh and...
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