A 45 g piece of ice at 0 c is added to a sample of water

A 45 g piece of ice at 0 C is added to a sample of water at 19C. All of the ice melts and the temperature of the water decreases to 0C .

how many grams of water were in the sample?

When 192 g of phosphorus reacts with oxygen 440 g of a : when .192 g of phosphorus reacts with oxygen .440 g of a white oxide is formed. how many grams of oxygen reacted with

A 210-g sample of a large biomolecule was dissolved in 140 : a 2.10-g sample of a large biomolecule was dissolved in 14.0 g of carbon tetrachloride. the boiling point of this

What is the final temperature of the solution in c assume : if you prepare a 1.00 m solution of nh4clo4 beginning with water at 22.5 c what is the final temperature of the

Calculate the poh and the ph when 450ml of 300 moll : calculate the poh and the ph when 45.0ml of 3.00 moll potassium hydroxide solution is diluted by adding 100.0 ml of

A 45 g piece of ice at 0 c is added to a sample of water : a 45 g piece of ice at 0 c is added to a sample of water at 19c. all of the ice melts and the temperature of the water

Ammonia gas at 223degc and 90 atm flows into a reactor at a : 2 nh3g co2g --gt h2nconh2s h2ogammonia gas at 223degc and 90. atm flows into a reactor at a rate of 550. lmin. carbon

The equilibrium constant kp for the decomposition of : the equilibrium constant kp for the decomposition of nitrogen dioxide is 4.48 10-13 at 250c. what is the kc for that

Why is it possible for investments to have a higher net : why is it possible for investments to have a higher net present value than a competing investment but still have a

In the topic of calorimetry how can bumping be avoided when : in the topic of calorimetry how can bumping be avoided when heating water in a