Asap what is evidence a chemical reaction has occurred? list all 5 and describe each.

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units: