Fichas
combustion lesson
Fichas del conjunto (14)
- 1What are reactants?Reactants are substances you started with before the chemical reaction
- 2what are products?substances that are formed by the chemical reaction
- 3What is endothermic?they are reactions that need energy to proceed and they get their energy from their surroundings
- 4give an example for an endothermic reaction?when you apply a cold pack when your injured
- 5what are the four steps you need to follow to write a chemical reaction?identify the reactants and products , write a word equation , write an unbalanced formula equation and balance the equation
- 6what is the law of conservation of MASS?THE FUNDAMENTAL principle of chemistry
- 7what is photosynthesis?the reactions that plants use to form sugar
- 8what is the sugar that plants form called?GLUCOSE
- 9WHAT IS THE CHEMICAL FORMULA for glucose ?C6H1206
- 10WHAT DOES CARBON DIOXIDE + WATER MAKE ?GLUCOSE +OXYGEN
- 11when does COMBUSTION occur ?whenever something reacts with oxygen gas
- 12what is combustion reaction?examples of exothermic reaction
- 13what is corrosion ?the chemical reaction that breaks metals down to form other compounds.
- 14who is brother oussama magar?the funniest teacher in the world.
Información
- Descripción
- Fichas sobre combustion lesson, creado por husien jama el 07/06/2016.
- Creado por
- husien jama
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