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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: chucho on December 13, 2020, 12:45:29 PM

Title: Please help me to solve this problem
Post by: chucho on December 13, 2020, 12:45:29 PM

A- ___ KClO3 ---> ___ KCl + ___ O2
B- ___ HCl + ___ Ca(OH)2 ---> ___ CaCl2 + ___ H2O
C- ___ HF + ___ Zn ---> ___ ZnF2 + ___ H2
D- ___ Fe + ___ O2 ---> ___ Fe2O3

Title: Re: Please help me to solve this problem
Post by: chenbeier on December 13, 2020, 02:55:14 PM

You have to calculate like 1/2 +1/3 =

Show your work First.