YALL I NEED HELP ASAP IS PHYSICAL AND CHEMICAL PROPERTIES UNIQUE?
PLEASE ANSWER WITH YES OR NO

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

What material does not melt at any temperature