Chemical equation of sodium carbonate on hydrochloric acid
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Na2CO3 + 2 HCl → 2 NaCl + H2CO3

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how important do you think an instrument is to the musician who plays it?

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.