Hydrogen + oxygen --> water
calcium iodide --> calcium + iodine
silver nitrite + zinc acetate -->
barium hydroxide + acetic acid -->
strontium + oxygen -->
hydrogen + nitrogen --> nh3
sodium + water --> sodium hydroxide + ?

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

What is one real world example of a colligative property?

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that