How many atoms are found in 600.g of iron

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Which substance can be broken down by chemical means