Define acidity of base. 500 cc of 2N Na₂CO₃ are mixed with 400 cc of 3N H₂SO4 and
volume was
diluted one litre. will the
resulting solution be acidic, basic or neutral ?
Also calculate molarity of dilute solution.

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?