I'm trying to unlock a safe using the coefficient from this chemical reaction. Here are the riddles for each combination number. (There are four) 1. The 1st number of the combination at the station is the coefficient front of the sodium chloride from the balanced chemical reaction
2. The second combination number is the water coefficient
3. The potassium carbonate coefficient for the 3rd lock number
4. The 4th lock number is the nitrogen balanced correctly