Be sure to answer all parts. phosgene (cocl2) is a toxic substance that forms readily from carbon monoxide and chlorine at elevated temperatures: co(g) + cl2(g) ⇌ cocl2(g) if 0.530 mol of each reactant is placed in a 0.500−l flask at 600 k, what are the concentrations of all three substances at equilibrium (kc = 4.95 at this temperature)? substance concentration (m) co cl2 cocl2

Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl+4h2o enter the elemental symbol. view available hint(s) is reduced

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Which suspect most likely committed the robbery and how do you know