Comparing Electric Motors and Generators
Complete the statements using the drop-down menus.
The biggest difference between a motor and a generator is that, in a motor, current passes a power source
through the brushes, then the commutator. In a generator, current passesthe slip rings, through the
brushes
a device where the electricity is collected

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

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

Chemistry worksheet - i am not sure what they are asking for exactly?