Use the balanced chemical equation to work the following problem. 2 C 4 H 10 + 13 O 2 8 C O 2 + 10 H 2 O How many moles of butane, C 4 H 10 , must be reacted to produce 24.0 moles of C O 2 ?

Determine if the situation below is a safe practice: julia needs to hang some industrial shelving, so she carefully selects the correct drill bits for the electrical drill before attempting to screw the shelves into the wall.