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Feufolia
Questions (5)
Most fish need at least 4.00 ppm dissolved O2 for survival.
(a) What is this concentration in M (assume the density of the
2 answers
2,955 views
Diethyl ether (also known as “ether”), C4H10O (l), is an organic
compound that has long been used as a surgical anesthetic.
1 answer
4,733 views
Calculate how many grams of FeSO4.7 H2O (MW = 278.02 g/mol) will be needed to prepare 1 mL of a 0.2 M FeSO4 solution?
Is that
1 answer
909 views
Calculate how many grams of FeSO4 . 7 H2O (MW = 278.02 g/mol) will be needed to prepare 1 mL of a 0.2 M FeSO4 solution?
Am I
1 answer
1,026 views
Suppose you have 5.00g of powdered magnesium metal, 1.00L of 2.00M potassium nitrate solution, and 1.00L of a 2.00M silver
2 answers
1,706 views
Answers (4)
Thank you so much for your help!
My bad, I just corrected my answer and got -279.3 kJ
.0304g?
Oh, awesome! I got it now. Thank you so much for your help!
