Lines 72 or 75: Refund or Balance Due. Using a calculator, enter your total payments from line 71, and then subtract your total tax from line 63. If the result is less than zero (a negative number), then you have a tax refund. Put the answer (ignoring the negative sign) on line 72.
Not to be confused with Mesomer. A meso compound or meso isomer is a non-optically active member of a set of stereoisomers, at least two of which are optically active. This means that despite containing two or more stereogenic centers, the molecule is not chiral.A meso compound is superposable on its mirror image (not to be confused with superimposable, as any two objects can be superimposed over one another regardless of whether they are the same.his means that despite containing two or more stereogenic centers, the molecule is not chiral. A meso compound is superposable on its mirror image (not to be confused with superimposable, as any two objects can be superimposed over one another regardless of whether they are the same.
The peso (ISO 4217 code: CUP, sometimes called the national peso or in Spanish moneda nacional) is one of two official currencies in use in Cuba, the other being the convertible peso (ISO 4217 code: CUC, occasionally referred to as dollar in spoken language).The conversion between (CUC) and (MN) is $1(CUC)=$25(MN).Cuban state workers receive a portion of their wages in convertible pesos, the rest in national pesos. Shops selling basics, like fruit and vegetables, generally accept only the normal peso, while dollar shops sell the rest.uban silver certificates were designed, engraved, and printed by the US Treasuryâs Bureau of Engraving and Printing from 1934 to 1949 and circulated in Cuba between 1935 and the early 1950s. The eight series of notes were dated 1934, 1936, 1936A, 1938, 1943, 1945, 1948, and 1949 and ranged from one peso to 100 pesos.