Determine rather each salt is acidic, basic, or neutral. (Hint: You will need the Ka table provided below!) • Ammonium fluoride (Select] • NHạ(HCO3) Basic • Potassium hydrogen sulfate I Select] • (CH),NH(CN) Neutral • Magnesium chlorate [Mg(CIO4)2NEUTRAL] Acid Name Chemical Formula Ka (first) NH4" 5.56x10 10 Ammonium Protonated Trimethyl amine (CH3)3NH 1.59x10 10 Carbonic Acid H2CO3 4.2x10-7 Hydrofluoric acid HF 7.2x104 Cyanic acid HCN 4.0x10-10 Sulfurous Acid H,SO3 1.7x102

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.