The orbit of a planet is an ellipse with the sunat one of the foci.. This is Kepler's second law third law first law​

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Draw the structure for 5-isopropyl-2-methyl-3-nonene

The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?