What is the density at STP of the gas sulfur hexafluoride, SF.? 0.153 g/L
b. 6.52 g/L
3270 g/L
d. 3.93 x 102 g/L

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

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?

What do many bases have in common? apex chemistry sem 2