How many grams of silver nitrate does it take to react completely with 7 mol Cu?
Cu + 2AgNO3 ---> Cu(NO3)2 + 2Ag
What mass of Ag2 is produced from a mixture of 2g Ag and 2g S8?
28.2 g PI2 is obtained from 48 g I2 excess phosphorus. What is the percent yield?
2P + 3I2 ---> 2PI3