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Synthesis Reactions. Synthesis Reactions: At the conclusion of our time together, you should be able to:. Recognize a synthesis chemical reaction Balance this reaction type. When Your Back is Up Against It…. Simple Reactions. Synthesis (Combination). Decomposition. Single Replacement.
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Synthesis Reactions:At the conclusion of our time together, you should be able to: Recognize a synthesis chemical reaction Balance this reaction type
Simple Reactions Synthesis (Combination) Decomposition Single Replacement Double Replacement
Synthesis A + B A B Decomposition A + B A B Single Replacement + + A B C A C B Double Replacement + + A B C D A D C B
Synthesis A + B A B Decomposition A + B A B Single Replacement + + A B C A C B Double Replacement + + A B C D A D C B
What Do You Call Four Bullfighters In Quicksand? Quatro Cinco
Synthesis reactions • Synthesis reactions occur when two substances (generallyelements) combine and form a compound. (Sometimes these are called combination or addition reactions.) reactant + reactant 1 product • Basically: A + B AB • Example: 2H2 + O2 2H2O • Example: Mg+ O2 MgO 2 Mg + O2 2 MgO
Synthesis Reactions • Here is another example of a synthesis reaction
Synthesis Reaction • Predict the products and balance the following reaction: Fe + S FeS +2 Na + Cl2 NaCl 2 Na + Cl2 2 NaCl
Joining Compounds • 6, 6, 1, 6 • One main purpose: • To make a more complex compound!!
Synthesis Reactions:Let’s see if you can: Recognize a synthesis chemical reaction Balance this reaction type
All You Really Need To Know You Can Learn From Noah's Ark • Speed isn't always an advantage; the snails were on board with the cheetahs. • When you're stressed, float awhile.
Practice • Predict the products. Write and balance the following synthesis reaction equations. • #7: Potassium metal reacts with fluorine gas K(s) + F2(g) • #3: Iron (III) reacts with iodine Fe(s) + I2(g) • #6: Lead (IV) metal reacts with oxygen gas Pb(s) + O2(g) KF 2, 1, 2 2, 3, 2 FeI3 PbO2
Synthesis Reactions:Let’s see if you can: Recognize a synthesis chemical reaction Balance this reaction type
Entrance Quiz • State the type, predict the products and balance the following reactions: Cesium reacts with bromine gas Synthesis Cs + Br2 CsBr 2 Cs + Br2 2 CsBr