3
the relative atomic mass of chlorine is 35.5. what does this tell you about the relative
abundance of the two naturally occurring isotopes of chlorine, ci 35 and ci 37?
explain your answer.

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

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