when a student dissolves 2.50 g of licl in 100.0 ml of water (100.0 g) the temperature rises from 24.0 oc to 29.11oc. what is ∆h in kj/mol for the dissolution of licl in water? make sure you include the correct sign for ∆h and units (with a space between number and unit)
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Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 23:00
What is the oxidation state of an individual bromine atom in nabro3?
Answers: 2
when a student dissolves 2.50 g of licl in 100.0 ml of water (100.0 g) the temperature rises from 24...
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