Question

Chem 101 Final I Exam Poge A2s10r 2 8: A compound contains 24.09 grams of potassium, 0308 moles of manganese, an oxygen. What is the empirical formula? a) K MnO 7.42 x 10 atoms of b) KMnO, c)KMnO d) K,MnO, 9: If 250 mL of 12.0 M HCI s

Answer 1

Fah hle have to conveyk 0.308 mole db м '- coeight dbMn = 16x4.42-19-71 G- O23 ou we have to Caluulate imple Weight Yafto alio Μη 24 .09 19구! /7,094 24-09 l2 094 Devide each one by -tneir Alomcwehts 9 L 23 Devide each one 0.617 0-308 308 o-30g 1ain with 3malles t O 308 o.30g 4 mka K2 Mno4