The names of the compounds fes, nacl, naoh, and pb(cn)2 all end in the suffix
a. -ide.
b. -ite.
c. -ate.
d. -ic.

In which phase(s) do the molecules take the shape of the container?

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

Which of the following are correct values for the ideal gas laws constant r