Chemistry, 26.01.2020 10:31 maddieb1011
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 37.0 g zn and 21.5 g mno2 are used. (type your answer using the format ch4 for ch4.)
(b) determine the mass of zn(oh)2 produced.
g
Answers: 1
Chemistry, 21.06.2019 23:00
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
Answers: 1
Chemistry, 22.06.2019 02:30
List four observations that indicate that a chemical reaction may be taking place
Answers: 1
Chemistry, 22.06.2019 07:20
Why does his teacher ask him to balance the equation by including the correct coefficient
Answers: 1
Chemistry, 22.06.2019 09:30
Why do cells appear different in distilled water than they do in 10% salt water?
Answers: 2
An alkaline battery produces electrical energy according to the following equation.
zn(s) + 2...
zn(s) + 2...
History, 10.11.2020 16:20
Mathematics, 10.11.2020 16:20
Computers and Technology, 10.11.2020 16:20
Mathematics, 10.11.2020 16:20
Mathematics, 10.11.2020 16:20
Mathematics, 10.11.2020 16:20
English, 10.11.2020 16:20
History, 10.11.2020 16:20