The burning of a log results in a very small amount of ashes. If a 20 kg log is burned, what is the mass of the gas and water vapor produced in this reaction? *
OXYDEN
Reactants
Reaction
Products
Mass: 20 kg
Mass of ash produced: 1 kg
Mass of gas produced: ? kg

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?

Which proportionality applies to avogadro’s law?

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?