Part A: Known Solutions (Fill in the table with the results from your experimental observations: ppt, gas, heat etc CaCl2 CaCl2 White in color, Na2CO3 NaCl NaOH Na2CO3 translucent few bubbles No change, No reaction but NaCl looks looks transparent transparent White, less No reaction, Bubbles are NaOH translucent than looks present, still Na2CO3 + CaCl2 transparent transparent Carbonated and Bubbles are Bubbles are H₂SO4 transparent fizzing is present when first combined present, still transparent present H₂SO4 Part B: Unknowns: (Fill in the table with the results from your experimental observations: ppt, gas, heat etc.) 1 2 1 No reaction 2 3 4 reaction 3 No NO 4 5 reaction - translucent (cloudy) thick -warm -noticeable white clumps Q1. Unknown 1 is Temp change to slightly warmer NO reaction -translucent (cloudy) -white clumps are present. slightly warmer in temp. Slightly warmer in temp. -Cloudy (translucent) -white Glumps are present. Unknown 2 is Unknown 3 is Unknown 4 is Unknown 5 is 5

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