(5x104 / 2.5x102) = a
0.5 x 106

b
12.5 x 102

c
5 x 106

d
2 x 102

What elements have 2 electrons inthe 4s sublevel

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

What term describes technology that operates on an atomic level