How many grams of NH3 would dissolve at 20C. ? I’m begging people for help please y’all anyone please I have a time limit assignment and it’s only one time

What’s a special glass that most beakers are made of

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3