Identify the species that was reduced in the titration reaction shown below. Justify your answer in terms of oxidation numbers.
6H+(aq)+2MnO4−(aq)+5H2C2O4(aq)→10CO 2(g)+8H2O(l)+2Mn2+(aq)

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate