Stars can be between 0.08 to 130 solar masses.
a. neutron
b. red giant
c. white dwarf
d. main sequence

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

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