IDNStudy.com, ang iyong destinasyon para sa mabilis at eksaktong mga sagot. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

which is more conncentrated a solution 5 grams of salt in 10 grams of water or a solution containing 18 grams of salt in 90 grams of water?

Sagot :

Answer:

Salt 1 is more concentrated

Explanation:

m salt 1 = 5 gr

m water 1 = 10 gr

m solution 1 = m salt 1 + m water 1

m solution 1 = 5 gr + 10 gr = 15 gr

% salt 1 = (m salt 1 / m solution 1) × 100%

% salt 1 = (5 gr / 15 gr) × 100%

% salt 1 = 33,34%

m salt 2 = 18 gr

m water 2 = 90 gr

m solution 2 = m salt 2 + m water 2

m solution 2 = 18 gr + 90 gr = 108 gr

% salt 2 = (m salt 2 / m solution 2) × 100%

% salt 2 = (18 gr / 108 gr) × 100%

% salt 2 = 16,67%

Answer:

Your mom of course why not? be learn, don't cheating!

Explanation:

Rate 5 stars