2007-06-06 06:59:23 · 4 answers · asked by tyler a 1 in Science & Mathematics ➔ Chemistry
VcMc = VdMd
Md = VcMc / Vd
Md = (.211 L)(19.1 M)/(2 L) = 2.02 M NaOH
2007-06-06 07:03:14 · answer #1 · answered by hawkeye3772 4 · 0⤊ 0⤋
the respond is (c). the reason being that the diluent grants not extra NaOH, for this reason what you have interior the diluted answer is what you initiate with. for this reason, two hundred mL x 0.88 N= 176 millimoles. it incredibly is comparable to a quantity of X ml x 6 M NaOH. Then X=176/6
2016-12-18 15:52:54 · answer #2 · answered by parenti 4 · 0⤊ 0⤋
.211*19.1/2 = 2.015 M
2007-06-06 07:09:59 · answer #3 · answered by ag_iitkgp 7 · 0⤊ 0⤋
you can find the # moles of NaOH in the original solution by mulitplying volume by Molarity.
then divide the #moles by ur #L to find M
2007-06-06 07:16:15 · answer #4 · answered by rainbowchaser92 2 · 0⤊ 0⤋