2006-09-10 12:37:28 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Are you talking chemistry/molarity? For that you would need to be more specific about what type of acid.
The simple answer is that the solution is 16% by mass.
Volume and molarity would depend on the type of Acid.
2006-09-10 12:48:09 · answer #1 · answered by Jim T 6 · 0⤊ 0⤋
(128/800) = (32/200) = (16/100) = (4/25)
16% of the solution is acid
84% of the solution is water
2006-09-11 01:17:26 · answer #2 · answered by Sherman81 6 · 0⤊ 0⤋
By weight,
(128 g / 800 g) * 100% = 16%
2006-09-10 19:44:56 · answer #3 · answered by Tim-Tim 2 · 0⤊ 0⤋
16%
128/ 800 = 0.16
0.16*100 = 16%
y'know, you have to learn that, be able to use it in the exam paper and apply it as a basic numeracy skill later in life. i can already do it. i suggest you try to work the next one out for yourself, it's better for you.
bob smith - i can't help but notice that you are not offering any answer at all. i also can't help but notice that then everyone's answers are wrong cos they're all the same 16%. if you think that's wrong i'd be very interested in your correct answer. thank you!
2006-09-10 19:45:26 · answer #4 · answered by nerdyhermione 4 · 0⤊ 0⤋
16 percent
2006-09-10 19:44:44 · answer #5 · answered by Big Sexy 2 · 0⤊ 0⤋
Get off your highhorse nerdyhermione. Your answer is wrong.
2006-09-10 19:47:12 · answer #6 · answered by Anonymous · 0⤊ 0⤋