What is the ratio of carbon to oxygen in the following balanced equation: 2c + o2–> 2co

What’s the scientific notation for the number 6,840,000,000

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.

In which reaction is precipitation occurring?