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Chemistry, 21.06.2019 21:30
Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f
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Chemistry, 22.06.2019 00:00
1) this is the structure in the cell nucleus that houses a cell's genetic information
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Chemistry, 22.06.2019 12:30
Acontrol during an experiment. might change remains constant does not exist does change
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Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
what volume of a 3.5 m hcl is required to completely neutralize 50.0 ml of a 2.0 m naoh? 58 ml 29 m...
Mathematics, 29.10.2020 17:40
English, 29.10.2020 17:40
English, 29.10.2020 17:40
Mathematics, 29.10.2020 17:40
Mathematics, 29.10.2020 17:40
Mathematics, 29.10.2020 17:40