Question

How many ml. of 0.800 M NaCl are needed to prepare 5.00 L of 0.0100 M NaCl? a. 0.0625 ml b. 62.5 mL c. 400 ml d. 16.0 ml Ob Oc Od • Previous Next → 22 $ 3 4 5 & 7 00 E R Т. Y U 0 P D F G H K L C V B N < M

Answer 1

Given: Initial concentration (a) = 0.800M Initial volume (61) = ? Ainal concentration (M2) = 0.0100M final volume (12) 5% = 5000 mil M₂ V₂ 08 M V 2 D800 X V - O0|oo X50o0 V 50 ml 0.800 option (0) 62.5 me