Chemistry – Chemistry Exam Test – Flashcards
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Unlock answersAlkaline Earth Metals Group 2A |
| Be, Mg, Ca, Sr, Ba |
| Alkali Metals |
| Li, Na, K, Rb, Cs, Fr |
Group IIA hydroxides M(OH)2
M= Ca, Ba & Sr |
| Strong Bases |
Group IA hydroxides
MOH : M= Li, Na, K, Cs & Fr |
| Strong Bases |
| HClO4 |
Perchloric acid (Strong) |
| HClO3 |
Chloric acid (Strong) |
| H2SO4 |
Sulfuric acid (Strong) |
| HNO3 |
Nitric acid (Strong) |
| HI (aq) |
Hydroiodic acid (strong) |
| HBr |
hydrobromic acid (strong) |
| HCl |
hydrochloric acid (strong) |
| CH4 |
| Methane |
| NH3 |
| Ammonia(g) |
| HF |
Hydrogen fluoride (g) Hydro fluoric acid (weak acid) |
| H2O2 |
| Hydrogen peroxide |
| C6H12O6 |
Carbohydrates - glucose or fructose (Both have same formula) |
CH3COOH (HC2H3O2) |
| acetic acid |
CH3CH2OH (C2H5OH) |
| Ethanol |
| CH3OH |
Methanol (liquid organic compound) |
| What are the diatomic molocules? |
| H2, N2, O2, F2, Cl2, Br2, I2 |
| What is the name of O3 |
| ozone |
| What is the chemical formula and charge for sulfate? |
| SO42- |
| What is the chemical formula and charge for Phosphate? |
| PO43- |
| Cl |
| Chlorine |
| Ca |
| Calcium |
| Ne |
| Neon |
| F |
| florine |
| O |
| oxygen |
| Mg |
| Magnesium |
| Na |
| Sodium |
| N |
| Nitrogen |
| C |
| Carbon |
| B |
| Boron |
| P |
| Phosphorus |
| Si |
| Silicon |
| Be |
| Beryllium |
| He |
| Helium |
| Al |
| Aluminum |
| K |
| Potassium |
| Li |
| Lithium |
| H |
| Hydrogen |
| S |
| Sulphur |
| Ar |
| Argon |
| MnO4- |
| Permanganate |
| NO3- |
| Nitrate |
| C2H3O2- |
| acetate |
| CrO42- |
| chromate |
| ClO3- |
| chlorate |
| CO32- |
| Carbonate |
| SO32- |
| Sulfite |
| NO2- |
| nitrite |
Metathesis Reactions: What gas is formed when CO32- + 2H+? |
| CO2 |
Metathesis Reactions: What is the interim step of the 2H+ + CO32- reaction? |
| H2CO3 |
Metathesis Reactions: What is produced from carbonates in reaction with acids? |
| H2O + CO2 |
| What is the formula for Molarity (M)? |
moles of solute Molarity (M) = ————————— liters of solution
|
| mercury (I) |
| Hg22+ |
| Mercury(II) |
| Hg2+ |
| NH4+ |
Ammonium
(Not to be confused with Ammonia, NH3) |
| OH- |
| hydroxyl |
| What is the formula for diluting solutions? |
Vdil·Mdil = Vcon·Mcon
Volume dilute times Molarity dilute = Volume concentrate times Molarity conentrate |
| Mnemonic for Group 1A Alkali Metals |
| HighLi Nasty Kids Rub Cats Fur |
| Mnemonic for Group 2A Alkali Earth Metals |
| Beer Mugs Can Serve Bar Rats |
