Tetracycline is called a broad-spectrum antibiotic because it is active against a wide variety of bacteria. how many asymmetric centers does tetracycline have?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa