1
Q
chemical equation for rectants
A
c+0²
2
Q
chemical equation for products
A
CO²
3
Q
word equation for reactants
A
carbon +oxygen->carbon dioxide
4
Q
what are substances that react with one another called
A
reactants
5
Q
what are substances that are produces called
A
products of the reaction
6
Q
what happens in reactions
A
rearrangement of the atoms takes place to form different products
7
Q
what is a bond
A
a force that holds atoms together
8
Q
what happens during a chemical reaction
A
chemical bond of the reactants break and new bonds form to produce the products
9
Q
examples of useful chemical reactions
A
fermentation in brewing beer and wine
yeast to bake breads
ns
flashcards
Decks in class (7)
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