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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 • 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
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
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.
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