Covalent bonds form through: a. a combination of transfer of electrons and sharing electrons such that each atom attains an octet.
b. complete transfer of electrons to form cations and anions.
c. sharing of electrons such that each atom attains an octet.
d. sharing of electrons such that each atom attains a total of 10 ve.

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

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 tool is least in predicting weather