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Which is the correct chemical equation for the following statement? “Sodium reacts with oxygen in a 2 to 1 ratio to produce sodium oxide.”
4Na + 2O 2 ® 2Na 2 O
Na 2 O + O 2 ® 2 N a
Na 2 + O 2 ® 2 N aO
Na 2 O ® 2 N a + O 2
Which is the correct chemical equation for the following statement? “Sodium reacts with oxygen in a 2 to 1 ratio to produce sodium oxide.”
4Na + 2O 2 ® 2Na 2 O
Na 2 O + O 2 ® 2 N a
Na 2 + O 2 ® 2 N aO
Na 2 O ® 2 N a + O 2