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In a single displacement reaction,
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
Which of the following states the law of conservation of mass
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
What type of reaction is when two substances combine to form a new compound?
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
What type of reaction is when an element replaces another element
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
Why does the law of conservation of mass dictate that chemical equations be balance?
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
If a chemical symbol in a chemical formula has no subscript, it means
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
What is the chemical symbol for sodium?
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
What type of reaction is when a substance breaks down into a new substance?
mass cannot be created or destroyed in a chemical reaction
a more reactive element can replace a less reactive element
because atoms are never gained or lost in a chemical reaction
decomposition
only one atom of the element is in the molecule
Na
synthesis
single displacement reaction
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