50mL of 0.10 M monoprotic acid dissolved in water and 50 mL of 0.10 M monoprotic base dissolved in water were mixed in a coffee-cup calorimeter (total V = 100mL, assume the contribution of the solutes to this total volume is negligible; assume the solution has the same density and the same specific heat as pure water). Pure water has a specific heat of 4.184 J/gK. The temperature increased by 3 degrees Celsius. Find AH in kJ / mol acid.​
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Chemistry, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
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Chemistry, 22.06.2019 16:30
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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Chemistry, 23.06.2019 00:20
4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound
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50mL of 0.10 M monoprotic acid dissolved in water and 50 mL of 0.10 M monoprotic base dissolved in w...
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