Your fan should blow up in the winter. The idea is to move the heat up to the ceiling and down the walls to give the room even heat. Hot air rises so your ceiling fan needs tâ¦o blow the air from the ceiling to the floor.
It is read from left to right. The reactants are on the left side of the equation and the products are on the right side of the equation. Or in descriptive terms: The reactants are what you have at first, and products are what you have after the chemical reaction has occurred.Source(s): Engineering major.Andrew Â· 7 years ago.he reactants are on the left side of the equation and the products are on the right side of the equation. Or in descriptive terms: The reactants are what you have at first, and products are what you have after the chemical reaction has occurred. Source(s): Engineering major. Andrew Â· 7 years ago.
As the new substance is formed, observable changes take place â a change in temperature or colour, the formation of a visible gas or new solid, or perhaps even just an odour. Reactants and products The new substances that are formed during a chemical reaction are called the products.hen fuels such as petrol are burned in motor vehicles, energy is released and used to keep the vehicle in motion. Burning is a chemical reaction in which fuel reacts with oxygen, producing carbon dioxide, water and several other products.The energy released comes from the rearrangement of atoms.