Chemical Formulae and Balancing Chemical Equations
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Chemical Formulae and Balancing Chemical Equations
description
Chemical Formulae and Balancing Chemical Equations. Na +. Cl -. Mg ++. Cl -. Cl -. Na +. SO 4 --. Na +. Mg ++. SO 4 --. Using the materials provided construct the following: Sodium Chloride Sodium hydroxide Magnesium Chloride Calcium hydroxide - PowerPoint PPT Presentation
Transcript of Chemical Formulae and Balancing Chemical Equations
Chemical Formulaeand
Balancing Chemical Equations
Na+ Cl-
Mg++Cl-
Cl-
Na+
Na+
SO4--
Mg++ SO4--
Using the materials provided construct the following:Sodium Chloride Sodium hydroxideMagnesium Chloride Calcium hydroxideAluminium chloride Sodium oxideSodium carbonate Sulfuric acidHydrochloric acid Aluminium oxide
Balancing Chemical EquationsBalance the following equations using the materials provided:
Sodium hydroxide + Hydrochloric acid → Sodium chloride + Water
Magnesium hydroxide +Hydrochloric acid → Magnesium chloride + Water
H+
Na+
Cl-
OH-
+
Na+
H+
Cl-
OH-
+
HCl + NaOH → NaCl +H₂O
Mg++OH-
OH-
H+ Cl-
+
Mg++OH-
OH-
H+ Cl-
+
H+ Cl-+
Mg++Cl-
Cl-
+
+
O--H+
H+O--
H+
H+
Mg(OH)₂ + 2HCl → MgCl₂ +2H₂O
Balance the following equations without using the materials provided:
Zinc + Hydrochloric Acid→ Zinc Chloride + Hydrogen
Hydrogen Peroxide → Oxygen + Water
Sodium Hydroxide + Hydrochloric Acid → Sodium Chloride +Water
Balance the following equations without using the materials provided:
Zinc + Hydrochloric Acid → Zinc Chloride + Hydrogen Zn + 2HCl → ZnCl₂ + H₂Hydrogen Peroxide → Oxygen + Water2H₂O₂ → O₂ + 2H₂0Sodium Hydroxide + Hydrochloric Acid → Sodium Chloride +Water
NaOH + HCl → NaCl + H₂o
Calcium Carbonate + Hydrochloric Acid → Calcium Chloride + Carbon Dioxide +Water
Sodium + Oxygen → Sodium Oxide
Calcium Carbonate + Sulfuric Acid → Calcium Sulfate + Carbon Dioxide Water
Calcium Carbonate + Hydrochloric Acid → Calcium Chloride + Carbon Dioxide +WaterCaC0₃ + 2HCl → CaCl₂ + CO₂ + H₂O
Sodium + Oxygen → Sodium Oxide4Na + O₂ → 2Na₂O
Calcium Carbonate + Sulfuric Acid → Calcium Sulfate + Carbon Dioxide WaterCaC0₃ + H₂SO₄ → CaSO₄ + CO₂ + H₂O
Sodium + Sulfuric Acid → Sodium Sulfate + Hydogen
Magnesium + Sulfuric Acid →Magnesium Sulfate +Hydrogen
Potassium + Water → Potassium Hydroxide + Hydrogen
Sodium + Sulfuric Acid → Sodium Sulfate + Hydogen2Na + H₂SO₄ → Na₂SO₄ + H₂
Magnesium + Sulfuric Acid →Magnesium Sulfate +HydrogenMg + H₂SO₄ → MgSO₄ + H₂
Potassium + Water → Potassium Hydroxide + Hydrogen2K + 2H₂O → 2KOH + H₂
Na+
Na+
K+
Na+
Na+
K+
Na+
Na+
Li+
Na+
Na+
Li+
H+
H+
H+
H+
H+
H+
H+
H+
H+
H+
H+
H+
Al+++Al+++Al+++Al+++
Mg++Mg++ Mg++Mg++
Ca++Ca++ Ca++Ca++
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
Cl-
OH-
OH-
Cl-
OH-
OH-
l-
OH-
OH-
l-
OH-
OH-
PO4---PO4
---PO4---PO4
---
CO3--CO3
-- CO3--CO3
--
SO4--SO4
-- SO4--SO4
--
O--O-- O--O--
O--O-- O--O--
