Question

constant proportion by weight of carbon and oxygen in carbondioxide is........​

Answer 1

Answer:

Combined in one way, they form the familiar compound called carbon dioxide. In every sample of carbon dioxide, there is 32.0g of oxygen present for every 12.0g of carbon. By dividing 32.0 by 12.0, this simplifies to a mass ratio of oxygen to carbon of 2.66 to 1.