Answer ok like right now i adding stuff because i need 20 plus letters

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.