Part 1: Making Sandwiches: Cheese 1) The is a simulation of a two-reactant synthesis reaction. 2) Take some time and familiarize yourself with the simulation. 4 slices 6 slices 3) Set the reaction to a simple mole ratio of 2:1:1 4) Complete the table below while making tasty cheese sandwiches: Bread Used Cheese Used 8 slices 2 slices EM 3 slices 5 28 08 S Rearlands 2 3 Products Sandwiches Made 5 sandwiches 4 sandwiches 0 Letovers 0

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Hydrogen peroxide decomposes as shown below: 2 H2O2 → 2 H2O + O2 molar mass H2O2 = (34.0 g/mol)   A sample of hydrogen peroxide solution was analyzed using the procedure from the “Enzymatic Decomposition and Analysis of Hydrogen Peroxide” experiment. A 7.54 g sample of the solution generated 0.0277 mol of oxygen gas.   Calculate the mass percent of H2O2 in the solution.

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Which equation shows a decomposition reaction? A B C D O Search CH +0 4(g) 2(g) CaO () Mg(s) PbCO 4 +02(8) + CO2(g) → → CO Beno = CO 2(8) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FEE → CaCO Mg0(s) 2 + H₂O(1) PbO (s) + CO2(g) 3(s) My UPMC o ர் -12788578- (up) for billing VAS Service Fee (0) VAS Service Fee Credits El all Que UPG Freight code- Stock charge WC 3 or 4 For will call Fema-Bran PW-Brandy! SID# 660 15

______ In a chemical reaction the limiting reactant determines how fast the reaction will occur. Group of answer choices False True

Consider the following reaction for this question Cl₂, H₂O

In reacting theoretical 12 moles of Pb2+ ions with 18 moles of Cl ions, molar yield of lead (II) chloride is: type your text here 29°F Mostly sunny J A