What is the molecular formular of a compound whose empirical formula is ch3 and whose molar mass is 30 g/mol?

What are drugs such as barbiturates and methaqualone considered

If 35.8 grams of LiCl are dissolved in 184 grams of water, what is the concentration of the solution in percent by mass?

Calculate the volume of compound X needed to ma ke a 15 ug/ml treatment solution in 0.1 L of 1x PBS using a stock solution that contains 10 ml of compound X at a concentration of 250 mg/ml. 60 ul 6 ml

A small sack of sand has a density of 1.5 g/cm3 and a mass of 1500 g. How much space (volume) does the sand occupy? 750 cm3 2250 cm3 1000 cm3

The term used to describe the Doppler shift in wavelength of light emitted by a star moving away from the Earth is: A. Longitudinal shift B. Transverse shift C. Redshift D. Blueshift

Will mark as Brainliest. How much energy is released when 16.5 g of steam is condensed at 100 degrees Celsius? -37290 J -3729 J -136 J -136 kJ

What is the mole fraction, x, of solute and the molality for an aqueous solution that is 16.0 % NaOH by mass

What is the square root of 54554? What is the square root of 35654?

Halogens have ... Electron affinity

Observe: Change the Surface area from Minimum to Maximum. You can imagine that a solid reactant has been dissolved in a liquid. How does this change how many Reactant B molecules are exposed to Reactant A?