Oxygen gas is generated in the laboratory by the thermal decomposition of potassium chlorate what volume of oxygen is generated from 1.00 g of potassium chlorate

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6

Which material burns faster? metal aluminum

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by