One of the problems is AgNO3 + Na3PO4. If anyone can help me out here, I'd really appreciate it! Update: I forgot to mention it's a double-displacement reaction, so it will be Ag(x)PO4(y) + NaNO3 before balancing, x representing the charge of the phosphate, and y representing the charge of the silver. Follow.
A tenor is a type of classical male singing voice whose vocal range is one of the highest of the male voice types. The tenor's vocal range lies between C3, the C one octave below middle C, and, the A above middle C. In solo work, this range extends up to, or tenor high C.. The low extreme for tenors is roughly Aâ­2.
robust (comparative robuster or more robust, superlative robustest or most robust) (see usage notes) 1  Evincing strength and health; strong He was a robust man of six feet four. robust health. 2  Violent; rough; rude.