(alkaline)
milk, lemon, vinegar, or tomatoes?
2006-10-15 11:46:20 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Milk. That's the only alkaline substance in the group.
Lemon and tomatoes are acidic as they contains citrate.
Vinegar, com'n, it's etanoic acid
2006-10-15 11:51:20 · answer #1 · answered by mimi 2 · 1⤊ 0⤋
lemon, even though its more acidic is grown from trees and is a result of the reproduction of the plant. milk has to undergo different processesbefore it is produced
2006-10-15 12:14:35 · answer #2 · answered by mattyboi 1 · 0⤊ 0⤋
I'd have to say milk even though it's a buffer. All the others are acidic
2006-10-15 11:59:26 · answer #3 · answered by JennyAnn 4 · 0⤊ 0⤋
milk...it's the only alkaline there...the rest are acids
2006-10-15 13:01:43 · answer #4 · answered by ♪Krys♫ 3 · 0⤊ 0⤋
milk
2006-10-15 11:53:46 · answer #5 · answered by popsicle 3 · 0⤊ 0⤋
vinegar
2006-10-15 11:53:22 · answer #6 · answered by Anonymous · 1⤊ 1⤋