What do you wrap your sandwich in? (pun, answer must be from the periodic table)

An ideal gas occupies a volume of 3.00 l at 2.70 atm and 27°c. if the temperature is raised to 33°c and the pressure is decreased to 1.20 atm, what is the final volume of the gas?

How many liters of milk are in 334 gal enter your answer In scientific notation

What occurs at one of the electrodes in both an electrolytic cell and a voltaic ccl1? (I) Oxidation occurs as electrons arc gained at the cathode. (2) Oxidation occurs as electrons are lost at the anode.

Things that are awake at night

You have 15.5 g of oxalic acid, h2c2o4. what amount is represented by 15.5 g of oxalic acid? how many molecules of oxalic acid are in 15.5 g? how many atoms of carbon are in 15.5 g of oxalic acid?

Solve the ODE below subject to the initial condition Q (0) = 131. Q′ (t) = k (Q-70) If Q represents the quantity of ice crystals measured over time, then calculate Q at t=1 seconds for k=-0.8 / second. Enter your answer in decimal notation (only).

What is the chemical equation of BaO+O2→BaO2?

If you wanted to study the science of describing, naming, and classifying organisms, what would you study?

The specific heat of silver is 0.234 j / (g·c). calculate the amount of energy that is needed to raise the temperature of 175 g of silver from 22.5°c to 40.0°c.

Gypsum is hydrated calcium sulfate. a 4.89 g sample of this hydrate was heated. after the water was removed, 3.87 g anhydrous calcium sulfate remained. determine the formula of this hydrate and name the compound.