Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of 215mu * g / m * i * n . The IV bag contains 50. mg erine / 250 D5W. How many milliliters per hour should the patient receive?

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.