My name's John.Today is my birthday.I'm nine.I like animals(动物).I like pandas.They are funny.I like eating, too.I like fish and eggs.I have a birthday cake and many gifts.Let's eat the birthday cake,OK?
现有10.6g碳酸钠和8.4g碳酸氢钠,分别与过量盐酸反应,其中( )