THIS IS MY WEBSITE ON CHEMICAL REACTIONS
(BY QUYNH)
HWRE I WILL TALK ABT:
YOU CAN SCROLL DOWN OR YOU CAN USE THE LINKS ON THE SIDE
BUT IF U USE THE LINKS ON THE SIDE THE HAMSTERDANCE SONG WILL RESTART SO MAYBE DO NOT
THX
(NOW U SCROLLDOWN)
CHEMICAL REACTIONS OCCUR WHEN 2+ MOLECULES INTERACT WIF EACH OTHER ANND UNDERGO CERTAIN CHANGES
AH CHEMICAL REACTION REARRANGES THE ATOMS OF THE REACTANT TO CREATE A DIFFERENT SUBSTANCE AS A PRODUCT
THESER R COMMON CHARACTERISITICS OF A CHEMICAL REACTIOON:
| Reaction type | Equation |
|---|---|
| Combustion | hydrocarbon + oxygen → carbon dioxide + water |
| Neutralisation | acid + base → salt + water |
| Acid and metal | Metal + acid → salt + hydrogen |
| Acid and carbonate | Acid + carbonate → Salt + water + carbon dioxide |
| Corrosion | iron + oxygen + water → iron oxide |
OTHER COMMON REACTIONS FOUND IN LIFE INCLUDE PRECIPITATION, DECOMPOSITION, PHOTOSYNTHESIS, ETC
AN EQUATION IS BALANCED WHEN THE SAME NUMBER OF EACH ELEMENT IS REPRESENTED ON THE REACTANT AND THE PRODUCT SIDES
EQUATIONS MUST BE BALANCED TO ACCURATELY REFLECT THE LAW OF CONSERVATION OF MATTER
HERE IS AN EQUATION THAT IS NOT BALANCED
U SHOULD FIRST WRITE DOWN HOW MANY ATOMS THERE ARE FOR EACH ELEMENT. HERE THEY HAVE ALREADY DONE THAT
I JUST GO FROM LEFT TO RIGHT IDK SO LETS DO CARBON FIRST
OH NOOOOO THERES TOO MANY ON THE LEFT SIDE. LETS TIMES THE RIGHT ONE SO THE NUMBER OF CARBON ATOMS ARE EQUAL
NOOOOO NOW THERES TOO MANY OXYGEN ATOMS (WIKIHOW DIDNT BALANCE OXYGEN IMMEDIATELY ANDI STOLE THESE PICS FROM THEM SO I GUESS WE WILL LITERALLY JUST LEAVE IT THERE)
DO THE THING WE DID WITH CARBON WITH HYDROGEN
NOW WE CAN FINALLY FIX OXYGEN
THE CHEMICAL EQUATION IS BALANCED!!!!
