Tin (II) oxide is a red solid that decomposes to yield tin metal and oxygen gas. If 52.34 grams of tin (II) oxide starts the reaction, how many grams of oxygen gas should the reaction produce? Determine the
percent yield if 5.634 grams of oxygen gas was actually produced.

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

What is the value of the standard enthalpy of formation of an element in its most stable form?