If 80.0 grams of l₂ O5 react with 28.0 grams of CO, what mass of l₂ can be produced? If 40.6 grams of l₂ are actually produced, what is the percent yield of l₂? Balanced equation: l₂ O5 + 5CO→ 5CO2 + l₂

Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges