Me! 45 points
methane gas reacts with chlorine gas to form dichloromethane and hydrogen chloride, as represented by the equation below.
__ch4(g) + __cl2(g) > __ch2cl2(g) + __hcl(g)
a) balance the equation
b0what is the mass of dichloroethane that can be produced when a 25.0 g sample of methane gas is placed in a reaction vessel containing 182.92 g of cl2(g)?

Can someone me with questions 15 to 17 plz.

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.