Acids Bases Taste Taste pH greater than pH less tharn Acids effect indicators (Color) 1. Acids tum blue litmus to 2. Acids turn Cabbage Extract to Bases effect indicators: 1. Bases turn red litmus to blue 2. Bases turn Cabbage Extract to_ Acids react with bases producing aand water Proton(Proton -H hydrogen Proton acceptors (Protons H hydrogen ion) ion) on concentration in Increase solution sotiion concentration in Increase solution Acids react with carbonates to produce a salt, Bases feel slippery water and CO2 Acids react with active metals to produce Write Two Examples of acids Write Two Examples of bases Solution Acid - Taste -sour Ph less than 7. acids turn blue litmus to red. Acid turn cabbiageextract to red. Acid + Base ------> salt + water Acid - proton donor increase H+ ion concentration in solution. Acid react with metal to produce Hydrogen gas. Acid example -HCl, HF, H2SO4 Bases - Bitter in taste. pH greater than 7. Bases turn cabbiageextract to the Green color. Increase OH- concentration. Two example of bases -NaOH, KOH .