Rewrite the following equations and add coefficients in the blanks if the elements in the reaction need to be balanced. 14. ___Mg + ___HCl à ___H2 + MgCl2

15. ___ Al + ___Cl2à ___AlCl3

16. ___Fe + ___H2SO4à ___H2 + ___Fe2(SO4)3

17. CaBr2 + ___Ni2O3à ___NiBr3 + ___ CaO

i dont know

explanation:

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

може ли да зареждате повече информация, моля

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;