QUESTION IMAGE
Question
in this exercise you will: * apply naming practices to unknown compounds given either the name or formula to find the missing piece(s). practice 1 complete the table below using the given information. systematic names are used. if you know the common name, include it in addition to the formula name. unit 2.2 nomenclature writing formulae name: brandon c pd. 2 formula name ionic or covalent libr ionic h₂o dihydrogen monoxide covalent naoh cuo lead(ii) bromide silver nitrate carbon tetrahydride sf₆ k₃po₄ nh₄cl challenge 2 try naming these acids different acids. the first one is done for you. formula systematic name acid name(s) hcl hydrogen monochloride hydrochloric acid h₂so₄ sulfuric acid hno₃ ch₃cooh ethanoic acid
Step1: Analyze LiBr
LiBr is lithium bromide. Lithium is a metal, bromine is a non - metal. Ionic compounds are formed between metals and non - metals. So LiBr is ionic. Name: Lithium Bromide.
Step2: Analyze Dihydrogen monoxide
The formula for dihydrogen monoxide is $H_2O$ (common name water). Covalent compounds are formed between non - metals. Hydrogen and oxygen are non - metals, so it is covalent. Formula: $H_2O$.
Step3: Analyze NaOH
NaOH is sodium hydroxide. Sodium is a metal, hydroxide ($OH^-$) is a polyatomic ion. Ionic compounds can be formed between metals and polyatomic ions. So NaOH is ionic. Name: Sodium Hydroxide.
Step4: Analyze CuO
CuO is copper(II) oxide. Copper is a metal, oxygen is a non - metal. So it is an ionic compound. Name: Copper(II) Oxide.
Step5: Analyze Lead(II) bromide
Lead(II) has a charge of +2, bromide ($Br^-$) has a charge of - 1. To balance charges, the formula is $PbBr_2$. Ionic (metal - non - metal). Formula: $PbBr_2$.
Step6: Analyze Silver nitrate
Silver ($Ag^+$) and nitrate ($NO_3^-$). The formula is $AgNO_3$. Ionic (metal - polyatomic ion). Formula: $AgNO_3$.
Step7: Analyze Carbon tetrahydride
Carbon tetrahydride is methane, formula $CH_4$. Carbon and hydrogen are non - metals, so covalent. Formula: $CH_4$.
Step8: Analyze $SF_6$
$SF_6$ is sulfur hexafluoride. Sulfur and fluorine are non - metals, so covalent. Name: Sulfur Hexafluoride.
Step9: Analyze $K_3PO_4$
$K_3PO_4$ is potassium phosphate. Potassium is a metal, phosphate ($PO_4^{3 - }$) is a polyatomic ion. Ionic. Name: Potassium Phosphate.
Step10: Analyze $NH_4Cl$
$NH_4Cl$ is ammonium chloride. Ammonium ($NH_4^+$) is a polyatomic ion, chloride ($Cl^-$) is a non - metal ion. Ionic. Name: Ammonium Chloride.
Step11: Analyze $H_2SO_4$
Systematic name: Dihydrogen sulfate. Acid name: Sulfuric acid (given). Formula: $H_2SO_4$, systematic name: Dihydrogen Sulfate.
Step12: Analyze $HNO_3$
Systematic name: Hydrogen nitrate (or Nitric acid in systematic acid naming). Acid name: Nitric acid. Formula: $HNO_3$, systematic name: Hydrogen Nitrate.
Step13: Analyze $CH_3COOH$
Systematic name: Ethanoic acid (or Acetic acid). Formula: $CH_3COOH$, systematic name: Ethanoic Acid (or Acetic Acid).
Challenge Table (Acids)
Step1: Analyze HCl (Done)
Step2: Analyze $H_2SO_4$
Systematic name: Dihydrogen sulfate. Acid name: Sulfuric acid (given).
Step3: Analyze $HNO_3$
Systematic name: Hydrogen nitrate. Acid name: Nitric acid.
Step4: Analyze $CH_3COOH$
Systematic name: Ethanoic acid (or Acetic acid). Acid name: Ethanoic Acid (given).
Practice Table Completion:
| Formula | Name | Ionic or Covalent |
|---|---|---|
| $H_2O$ | Dihydrogen monoxide (Water) | Covalent |
| NaOH | Sodium Hydroxide | Ionic |
| CuO | Copper(II) Oxide | Ionic |
| $PbBr_2$ | Lead(II) bromide | Ionic |
| $AgNO_3$ | Silver nitrate | Ionic |
| $CH_4$ | Carbon tetrahydride (Methane) | Covalent |
| $SF_6$ | Sulfur Hexafluoride | Covalent |
| $K_3PO_4$ | Potassium Phosphate | Ionic |
| $NH_4Cl$ | Ammonium Chloride | Ionic |
Challenge Table Completion:
| Formula | Systematic Name | Acid Name(s) |
|---|---|---|
| $H_2SO_4$ | Dihydrogen sulfate | Sulfuric acid |
| $HNO_3$ | Hydrogen nitrate | Nitric acid |
| $CH_3COOH$ | Ethanoic acid (Acetic acid) | Ethanoic Acid |
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The completed tables are as shown above. For the practice table, each compound's name, formula, and ionic/covalent nature are filled. For the challenge table, the systematic names and acid names are filled. (If you need specific entries, you can refer to the step - by - step analysis for each compound/acid.)