Unit 5 Reactions

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Redox Reactions

Ved Rameen Sarwar

Chemistry Chemistry is ultimately the study of matter including how it behaves and . Additionally in this unit we talked about how to describe properties and changes using diagrams and nomenclature, and equations.

Ved Ragubavan Sathurtheha

BIO311C EVERYTHING

Ved Ricardo Diaz

Chemistry Definitions

Ved Kal Bri

Unit 5 Reactions

Topic 7.0 Synthesis Reactions

Binary Compounds

Compounds consisting of two elements; Cation + Anion ending with -ide; NaCl ---> Sodium Chloride

Polyatomic Ions

Ammonium (NH₃¹⁺), Carbonate (CO₃²⁻), Chlorate (CLO₄¹⁻), Hydroxide (OH¹⁻), Nitrate(NO₃¹⁻), Phosphate (PO₄³⁻), , Sulfate (SO₄²⁻),

Rules for balancing equations

Assign oxidation #'s to determine what is oxidized/reduce

Redox Reaction

Oxidized- Loses Electrons

Reduced- Gains Electrons

Diatomic Molecules

A molecule that consists of two atoms of the same element.

H₂, N₂, O₂, Cl₂, Br₂, F₂, I₂

How many grams of CO₂ are in 3.01 x10¹⁴mole?

4.21 x10¹⁵ g 3 sig. figs.

Balancing

Naming

Chlorate (CLO₄¹⁻), Ammonium (NH+4), Hydroxide (OH-1), Carbonate has -2 charge (CO3), Nitrate (N2), Carbinate (C2), Phosphate(PO4) (-e charge),

CLO₄¹⁻