Calculate each of the following: (a) Mass fraction of Cl in calcium chlorate (b) Mass fraction of N in dinitrogen trioxide So, calculate the molar mass of calcium chlorate, as follows: Thus, the molar mass of is. (a) mass % of N in ammonium bicarbonate % b) mass % of Na in sodium dihydrogen phosphate heptahydrate *XPLAIN PLEASE Sodium bicarbonate as a molecular mass … The percentage of H in ammonium phosphate is the mass of H divided by the mass of the entire compound. Q. The mass fraction of Cl is calculated by using the following formula: Therefore, the mass fraction of chlorine (Cl) in calcium chlorate is. For a solution, mass percent equals the mass of an element in one mole of the compound divided by the molar mass of the compound, multiplied by 100%. Calculate each of the following. Examples of molecular weight computations: CO2, SO2. Chemically speaking, it is the bicarbonate salt of the ammonium ion. How to Calculate the Mass Percent of H in Ammonium Bicarbonate. (1 u is equal to 1/12 the mass of one atom of carbon-12) Ammonium bicarbonate is manufactured by passing carbon dioxide gas countercurrently through a descending stream of aqua ammonia.The reaction is normally carried out in a packed tower or absorption column. Ammonium bicarbonate is an inorganic compound with formula (NH 4)HCO 3, simplified to NH 5 CO 3.The compound has many names, reflecting its long history. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). Calculate each of the following: (a) Mass % of I in strontium periodate (b) Mass % of Mn in potassium permanganate. Mass Percent Composition Problem Bicarbonate of soda ( sodium hydrogen carbonate ) is used in many commercial preparations. 1 Answer anor277 May 15, 2016 A little less than #28%#. ... carbon (C) and oxygen (O). (a) Mass % of H in ammonium bicarbonate (b) Mass % of O in sodium dihydrogen phosphate heptahydrate. Analysis shows that a 2.34-g sample of galena contains 2.03 g of lead. Chemistry The Mole Concept Percent Composition. It is a colourless solid that degrades readily to … Calculate the following:Mass % of I in strontium periodate Q. Galena, a mineral of lead, is a compound of the metal with sulfur. Definitions of molecular mass, molecular weight, molar mass and molar weight. The atomic weight of calcium (Ca) is , atomic weight of chlorine (Cl) is and the atomic weight of oxygen (O) is . Calculate each of the following: (a) Mass % of H in ammonium bicarbonate (b) Mass % of O in sodium dihydrogen phosphate heptahydrate What is the mass percent of nitrogen in ammonium carbonate, #(NH_4)_2CO_3#? Because the reaction is exothermic, cooling the lower portion of the tower is advisable. Part of the series: Physics & Science Lessons.