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Worksheet
Curated OER

Oxidation Numbers and Ionic Compounds

For Students 9th - 12th
For this oxidation numbers and ionic compounds worksheet, students write the formula for compounds given ions, they write the ions given formulas, they list oxidation numbers for elements, they write formulas for compounds and they name...
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Lesson Plan
Curated OER

IB Chemistry 1-2 Fourth Quarter Practice Test

For Teachers 9th - 12th
In this chemistry practice test worksheet, high schoolers review their knowledge of oxidation numbers, chemical reactions, and solubility as they answer 15 multiple choice questions.
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Worksheet
Curated OER

Naming Binary Compounds

For Students 9th - 12th
In this naming binary compounds learning exercise, high schoolers are given 8 pairs of ions and they identify their oxidation numbers, their formula when the combine and the name of the compound. They are given 8 formulas and they...
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Worksheet
Curated OER

Naming Ionic Compounds

For Students 9th - 12th
In this naming ionic compounds instructional activity, students write the chemical name of 8 ionic compounds given their formulas. They include the Roman numerals for compounds with variable oxidation numbers. Students also write the...
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Worksheet
Curated OER

How to Balance Equations for Oxidation-Reduction Reactions

For Students 9th - 12th
In this balancing oxidation-reduction reactions, students learn how to assign oxidation numbers to atoms in compounds, they learn how to write half reactions in order to balance oxidation-reduction reactions in acidic or neutral...
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Worksheet
Curated OER

Bonding

For Students 9th - 12th
For this bonding worksheet, high schoolers read about the octet rule in bonding, ion notation, ionic bonds, covalent bonds and oxidation numbers. Students write 2 ion notations, they determine if 8 sets of ions will make compounds, they...
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Worksheet
Curated OER

Finding the Oxidation State

For Students 9th - 12th
In this oxidation state activity, students are given rules for assigning oxidation numbers and a chart showing the oxidation states of the elements of a given compound. Students use the rules and the example to find the oxidation states...
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Worksheet
Curated OER

Isotope Notation

For Students 10th - 12th
In this chemistry worksheet, students calculate protons, electrons and neutrons in ions and neutral atoms to complete 2 charts.
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Worksheet
Curated OER

Oxidation-Reduction Example Problems

For Students 11th - Higher Ed
In this reaction activity, students assign the oxidation numbers to all the atoms in the given compounds and ions. Students determine whether an element is oxidized or reduced in the given reactions. This activity has 4 problems to solve.