€¦  · Web viewDescribe a method to show conservation of mass from the reaction between lead nitrate and potassium iodide.

Chemistry Unit 1

Fundamental Chemistry

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1 C1.1.1 Atoms a-g2 C1.1.1 Atoms h3 C1.1.2 The periodic table a-b4 C3.1.1 The early periodic table a-b

5C3.1.2 The modern periodic table a-b

6 C2.3.1 Atomic structure a-d7 C2.3.1 Atomic structure e-g8 C2.1.1 Structure and bonding a-c9 C2.1.1 Structure and bonding f10 C2.1.1 Structure and bonding g11 C2.1.1 Structure and bonding h-i18 C1.1.3 Chemical reactions a-c12 C2.2.1 Molecules a-c13 C2.2.2 Ionic compounds a-b14 C2.2.3 Covalent structures a-c15 C2.2.3 Covalent structures d-e

Core Practical ListModelling of atoms to illustrate chemical reactions at the atomic levelPrecipitation reactions to show conservation of mass

Specification Points...

Wordle...

Key word glossary...

Atom

Element

Compound

Mixture

Reaction

Conservation of mass

Mind Map 1...

Atomic Structure

Atoms

Electrons

Elements

Mind Map 2...

Bonding

Covalent

Metallic

Ionic

Mind Map 3...

Periodic Table

Mendeleev

Groups

Periods

Mind Map 4...

Chemical Reactions

Equations

Group 1 metals

Conservation of mass

Exam practice

6marks

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Model answer:

Question 2:

4 marks

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Question 3:

Explain, as fully as you can, how aluminium and carbon dioxide are formed

6 marks

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Question 4:

Precipitation reactions can be used to show the “Conservation of Mass”.

Describe a method to show conservation of mass from the reaction between lead nitrate and potassium iodide.

For the method you should include:

•    the names of the pieces of apparatus used

•    a risk assessment.

6 marks

My answer:

Model answer:

Notes...