Which best represents a reaction mechanism?
o a™a
o a + b → reactants
o a + b → products
o a + a™a+a

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Avariable that is not being directly tested during an experiment should be