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Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
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Chemistry, 22.06.2019 08:00
An observation that requires measurement is called quantitative observable or qualitative
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Chemistry, 23.06.2019 11:00
The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) โ 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 ร 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 ร 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
Answers: 2
Chemistry, 23.06.2019 14:00
Comparing john newlandโs octaves with the modern periodic table, which 5 elements have been discovered between hydrogen and iron since newlandโs time?
Answers: 3
3. The half life of Rn-222 is 3.823 days. What was the original mass of sample of this isotope if 0....
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