Multiple Choice
A student dissolved 3.00 g of Ca(NO3) 2 in enough water to make 100.mL of stock solution.He took 4.00 mL of the solution then diluted it with water to give 275 mL of a final solution.How many grams of NO3- ion are there in the final solution?
A) 0.329 g
B) 0.00073 g
C) 0.0453 g
D) 0.0906 g
Correct Answer:

Verified
Correct Answer:
Verified
Q49: How many grams of CaCl<sub>2</sub> are formed
Q50: The reaction Cu(s)+ 2 HCl(aq)→ CuCl<sub>2</sub>(aq)+ H<sub>2</sub>(g)is
Q51: Metals that do not react with hydrochloric
Q52: A student dissolved 3.00 g of Co(NO<sub>3</sub>)<sub>2</sub>
Q53: The reaction Ba(s)+ 2 AgNO<sub>3</sub>(aq)→ Ba(NO<sub>3</sub>)<sub>2</sub>(aq)+ 2
Q55: What is the concentration of 200.mL of
Q56: Which species functions as the oxidizing agent
Q57: When 50.0 mL of a 1.00M solution
Q58: Phthalic acid is a diprotic acid having
Q59: Identify the statement that is true about