Select the chemical equation that most likely represents the reaction between the vinegar and the dolomite.
MgCO3 + 2HCH3COOMg+CO3 +(CH3COO + H2O
MgCO3 + 2HCH2COO → Mg(CH2COO)2 + CO2 +H2O
MgCO3 + 2HCH3COO → Mg(CH3COO)2 +H2O
MgCO3 + 2HCH3COO → Mg(CH2COO)2 + CO2

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum