If you have 267 mol of O2, how many moles of H2O would that produce? Identify the mole ratio
CH4 + 2 O2 → CO2 + 2 H2O

Identify a specific example for each type of technology

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Which statement best explains the relationship between an area is geography and the temperature of its surface water