Adding a neutron to an atom changes what property of the atom?
a. the charge
b. the volume
c. the atomic mass
d. the atomic number

Write the overall equation for the reaction for lithium battery

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

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