Double Replacement Practice Problems Directions. Use the inside/inside outsideloutside method to predict the
products. Then balance the reaction.
Cu2Cl2, +SnBr4 to
NiF3 +MgSO4 to
AgCl +AI(NO3)3 to
SrCl2 +K(OH) to
V(C2,H3,O2)3 +Zn(OH)2 to

State one important difference between a physical change and a chemical change?

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals

El amoniaco y el fluor reaccionan para formar tetrafluoruro de dinitrogeno y fluoruro de hidrogeno. segun la reaccion: nh3 + f2 ⇒ n2f4 + hf si reaccionan 5 gramos de amoniaco y 20 gramos de fuor, ¿cuantos gramos de fluoruro de hidrogeno se producen?