Multiple Choice
To measure the volume of an irregularly shaped container filled with water, 1.00 mL of 2.00 M potassium chloride solution is added. After stirring, a 5.00 mL sample was found to contain 2.54 × 10-2 mg of potassium ion. What is the volume of the container?
A) 15.4 L
B) 29.4 L
C) 2.94 × 104 L
D) 3.97 × 10-4 L
E) 2.54 L
Correct Answer:
Verified
Correct Answer:
Verified
Q15: If 0.500 mol of CaCl<sub>2 </sub>is mixed
Q16: Given the reaction: P<sub>4</sub>(l) + 6 Cl<sub>2</sub>(g)
Q17: In the reaction: 4 Zn + K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>
Q20: What thickness (in cm) is the silicon
Q21: 306 mL of a 0.208 M solution
Q22: Given the reaction: 2KMnO<sub>4</sub> + 10 KI
Q27: 45.8 mL of a 3.14 M sodium
Q87: The numbers in front of formulas in
Q139: Stoichiometric factor relates the amounts,in moles,of any
Q148: In a balanced equation,the number of atoms