Chemistry, 20.03.2020 04:25 nunnielangley0
What will be the boiling point of a solution of 8 moles of sodium dichromate (Na2Cr2O7) dissolved in 8 kg of water? Use the following values: Kb = 0.512 K · m−1 Kf = 1.86 K · m−1 1. 374.69 K 2. 373.92 K 3. 378.73 K 4. 380.27 K 5. 377.76 K
Answers: 3
Chemistry, 22.06.2019 16:00, jrocklove7825
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
Chemistry, 23.06.2019 03:30, memester74
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
What will be the boiling point of a solution of 8 moles of sodium dichromate (Na2Cr2O7) dissolved in...
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