Chemistry, 02.10.2019 21:30, Milanchik28
When 21.7 ml of 0.500 m h2so4 is added to 21.7 ml of 1.00 m koh in a coffee-cup calorimeter your question has been answered let us know if you got a answer. rate this answer question: when 21.7 ml of 0.500 m h2so4 is added to 21.7 ml of 1.00 m koh in a coffee-cup calorimeter at when 21.7 ml of 0.500 m h2so4 is added to 21.7 ml of 1.00 m koh in a coffee-cup calorimeter at 23.50°c, the temperature rises to 30.17°c. calculate δh of this reaction. (assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water.) (d for water = 1.00 g/ml; c for water = 4.184 j/g·°c.) kj/mol h2o ?
Answers: 3
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 19:00, HaydenSturgis1
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
When 21.7 ml of 0.500 m h2so4 is added to 21.7 ml of 1.00 m koh in a coffee-cup calorimeter your qu...
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