In the following reaction, how many grams of ammonia (nh3) will react with 27.8 grams of nitric oxide (no)? 4nh3 + 6no → 5n2 + 6h2o the molar mass of ammonia is 17.0337 grams and that of nitric oxide is 30.01 grams.
a- 23.7 grams
b- 10.5 grams
c- 73.5 grams
d- 32.7 grams

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

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

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?