For the following reaction, 51.1 grams of potassium hydrogen sulfate are allowed to react with 24.9 grams of potassium hydroxide potassium hydrogen sulfate ate * (aq) + 1 potassium hydroxide (aq) potassium sulfate) + water() What is the maximum amount of patassium sulfate that can be formed ?grams What is the FORMULA for the limiting reagent ? What amount of the excess reagent remains after the reaction is complete ? grams

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged