11. CHALLENGE: There are 6.02 x 1023 atoms of whatever in a mole. One mole of calcium nitrate, Ca(NO3)2, contains 6 oxygen atoms. Calcium nitrate has a molar mass of 164 g/mole. How many kilograms of calcium
nitrate are present if you have a sample containing 5.00 x 1025 atoms of oxygen?
S. coxio
olane
10

dishwashers don't have rights

explanation:

dishwashers are meant for one thing and one thing only: dishwashing. they belong in the kitchen making sandwiches and cleaning up for the man of their household. if your dishwasher starts acting up just slap it and wait a minute.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→

the product of the pressure and volume is also constant