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Binary Acids. By: Lauren Isenor Theresa Boulos Shelby Vining Jasmine Winmill Ama Aidoo. Definition. compounds made up of two elements one is hydrogen and the other a non-metal Formula : H X (aq) Aq means it’s a solution or dissolves in water.
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Binary Acids By: Lauren Isenor Theresa Boulos Shelby Vining Jasmine Winmill Ama Aidoo
Definition • compounds made up of two elements • one is hydrogen and the other a non-metal • Formula : HX (aq) • Aq means it’s a solution or dissolves in water. • The weaker the HX bond, the stronger acid it is
Fact • The most common binary acids are between hydrogen and halogen elements
Writing the Chemical Name • Write the prefix “hydro” • Then take the root of the name for the second element • End the first word of the compound name in “ic” • Follow this with the word “acid” • Hydro Stem of X ic acid
Examples • HF(aq) • Hydrofluoric acid • HI(aq) • Hydriodic acid *o of the prefix is dropped • H2Se(aq) • Hydroselenic acid
Writing the Chemical Formula • The hydro in the name stands for the Hydrogen (H) • Get your second element symbol from the next part of the name where it’s suffix is located • If it is not a halogen check the charge for the amount of hydrogens needed
Examples • Hydrobromic acid • Hydro(H) Bromic(Br) acid • HBr (aq) • Hydrochloric acid • Hydro(H) Chloric(Cl) acid • HCl (aq) • Hydrosulfuric acid • Hydro(H) Sulfuric(S) acid • H2S (aq)
Questions 1) Hydrophosphoric acid H3P 2)HCl Hydrochloric acid 3) Hydrastatic acid HAt
4) H3N Hydronitric Acid 5) Hydrobromic Acid HBr 6) HI Hydriodic Acid 7) Hydrocarbonic Acid H4C
8)H2S Hydrosulfuric Acid 9)Hydrofluoric Acid HF 10) H2Se Hydroselenic Acid