At what temperature (in Kelvin) would 5.0 moles of hydrogen gas in a 150-liter container exert a pressure of 100kPa?
Use the ideal gas law PV = nRT with R= 8.31 L-kPa/mol-K.
150K
265K
326K
361K

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

What is the percentage of hydrogen in c2h4