If the mass ratio of K to F in a compound is 2.06:1, how many grams of F are needed to react with 2.30 g of K?
A) 0.877
B) 1.12
C) 0.112
D) 8.77
E) none of the above
Answer: B
If the mass ratio of K to F in a compound is 2.06:1, how many grams of F are needed to react with 2.30 g of K?
A) 0.877
B) 1.12
C) 0.112
D) 8.77
E) none of the above