I don’t understand how to tell if a compound is a solid liquid gas or aqueous. I have a list of the “solubility rules” but I still cant look at a compound and tell which state it is in.I also do not understand how to do single replacement reactions double replacement reactions or compositions reactions. I have looked up example after example and still don’t understand any of it.EXAMPLES:single replacement reaction: ____ Cr(s) ____ H2S(aq) ? ??double replacement reaction: ____ Mg(OH)2(aq) ____ H2SO4(aq) ? ??composition reaction: ____ Na(s) ____ Cl2(g) ? ??composition reaction: ____ BaO(s) ____ H2O(l) ? ??I need to know ASAP thanks for your help.
I also do not understand how to do single
