If an element, x, can form an oxide that has the formula x2o3, then element x that would most likely be located on the periodic table in the group as?

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

An observation that requires measurement is called quantitative observable or qualitative

Which change to the system wood cause the freely-moving piston to lower?