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Warm-up

Warm-up. Write the chemical formulas for the following reactions. You need not balance the reaction Lithium + Lead (II) Hydroxide  Lead + Lithium Hydroxide Sodium Chlorate  Sodium Chloride + Oxygen Gallium Hydroxide + Potassium Fluoride 

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Warm-up

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  1. Warm-up • Write the chemical formulas for the following reactions. You need not balance the reaction Lithium + Lead (II) Hydroxide  Lead + Lithium Hydroxide Sodium Chlorate  Sodium Chloride + Oxygen Gallium Hydroxide + Potassium Fluoride  Potassium Hydroxide + Gallium Fluoride

  2. Chemical Formulas Lithium + Lead (II) Hydroxide  Lead + Lithium Hydroxide Li + Pb(OH)2  PB + LiOH Sodium Chlorate  Sodium Chloride + Oxygen NaClO3  NaCl + O2 Gallium Hydroxide + Potassium Floride  Potassium Hydroxide + Gallium Fluoride Ga(OH)3 + KF  KOH + GaF3

  3. Warm-up Balancing Chemical Reactions • In a reaction what do you call the species you start with? ___________ or ____________ • What do you call the species you end up with? ____________ • Name the diatomic elements. • Write and balance the chemical formula for… Potassium Chlorate yields Potassium Chloride and Oxygen.

  4. Warm-up Answer • Reactants / Reagents • Products • N2 O2 F2 Cl2 Br2 I2 At2 & H2 • Potassium - K • Chlorate - ClO3 • Chlorine - Cl • Oxygen - O2 (diatomic) 2 KClO3 2 KCL + 3 O2

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