What are examples of hard chemical equations to balance?

The following is a list of over 250 reaction equations that you may try to balance. They become more difficult as you progress down the list, but keep in mind that evaluation of difficulty level is very individual and approximate. read more

Writing balanced chemical equations is essential for chemistry class. Here are examples of balanced equations you can review or use for homework. Note that if you have"1" of something, it does not get a coefficient or subscript. read more

Balancing questions » chemical reaction equations to balance » Equation balancing and stoichiometry calculator. The following is a list of over 250 reaction equations that you may try to balance. read more

Here’s one that provided quite a challenge, although as you can see, I finally did balance it. It represents the smelting of zinc and manganese compounds, together with small amounts of iron and copper, using carbon as the reductant. read more