3. BaCl2 + K3PO4 ---> KCl + Ba3(PO4)2 A. Single Replacement
B. Double Replacement
C. Decomposition
D. Synthesis
E. Combustion

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4