How many grams of potassium nitrate (kno3) would form if 2.25 liters of a 1.50 molar lead nitrate pb(no3)2 solution reacts with 1.15 liters of a 2.75 molar potassium chromate k2cro4 solution? pb(no3)2 + k2cro4 pbcro4 + 2kno3 108 g 681 g 639 g 362

How does a hydroelectric power plant converts energy into energy.

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Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth