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Question 10
2 pts
(05.05 MC)
List two examples of objects at home that use chemical energy and describe what
the chemical energy is being transformed into. (2 points)

When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium

Which of these conditions most likely produces an unstable isotope?

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?