How much , in grams, required to produce 120 according to the following reaction? CH 4 +4 Cl 2 CCl 4 +4 HCl

Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.

Can someone plz with questions 3 and 4 and if you can see question 5 then plz answer it . complete sentences. this is for masteries

Calculate the bonding energy e0 in terms of the parameters a, b, and n using the following procedure: (1) differentiate en with respect to r, and then set the resulting expression equal to zero, since the curve of en versus r is a minimum at e0. (2) solve for r in terms of a, b, and n, which yields r0,