(10 Points) What is the name of N2Cl4? Explain how you determined the bond type and the steps you used to determine the naming convention for the compound

please use complete sentences

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?