Chemistry, 28.09.2019 01:50 dreamn6651
Balance the following redox equations by the ion-electron method: ? a) h2o2 + fe 2+ > fe 3+ + h2o (in the acidic solution) c) cn- + mno4- > cno- +mno2 (in basic solution) e) s2o2/3- + i2 > i- + s4o2/6- (in acidic solution)
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Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
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650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal
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Balance the following redox equations by the ion-electron method: ? a) h2o2 + fe 2+ > fe 3+ + h...
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