How many grams of water will be produced when 32.0 g of oxygen are allowed to react with hydrogen? _H²+_O² ➡ _H²O​

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Which type of fossil does this image depict?

Determine the reaction and balance the following equations urgent due in the morning