cl₂ + h₂ → 2hcl\nin the reaction above, the coefficient of cl₂ is.\nthe subscript of cl₂ is.
cl₂ + h₂ → 2hcl\nin the reaction above, the coefficient of cl₂ is.\nthe subscript of cl₂ is.
Answer
Explanation:
Step1: Identify coefficient
The coefficient is the number in front of the chemical formula. In $Cl_2 + H_2\rightarrow 2HCl$, the number in front of $Cl_2$ is 1 (when no number is written, it is assumed to be 1). 1
Step2: Identify sub - script
The sub - script is the number written as a small number to the right of the symbol. In $Cl_2$, the sub - script of Cl is 2. 2
Answer:
1 2