When `4.2 g NaHCO_(3)` is added to a solution of `CH_(3)COOH` (acetic acid) weighing `10 g`, it is observed that `2.2 g`of `CO_(2)` is released to the atmosphere. The residue is found to weigh `12.0 g`. Show that these observations are in agreement with the law of conservation of mass.

When 4.2 g of NaHCO_3 is added to a solution of CH_3COOH weight 10g, it is observed that 2.2g of CO_2 is released into atmosphere. The residue is found to weight 12.0g. Show that these observations are in agreement with the law of conservation of mass.

When 4.2 g of sodium bicarbonate are added to a solution of acetic acid weighing 10.0 g, it is observed that 2.2 g of carbon dioxide is released into the atmosphere. The residue left is found to weigh 12.0 g. Show that these observations are in agreement with the law of conservation of mass.

Law of conservation of mass: When 4.2 g of sodioum hydrogen carbone (NaHCO_(3)) is added to a solution of acertc aacid (CH_(3) COOH) weighting 10.0 g then 2.2 g of carbon diosxed (CO_(2)) is released into the atmosphere and the residue ledft weighs 12.0 g . Show that these observation are in agreement with the law of conservation of mass. Strategy: Find the sum total of mass of recants before the reaction and sum total of mass of products after the reaction.

Law of conservation of mass: When 4.2 g of sodioum hydrogen carbone (NaHCO_(3)) is added to a solution of acertc aacid (CH_(3) COOH) weighting 10.0 g then 2.2 g of carbon diosxed (CO_(2)) is released into the atmosphere and the residue ledft weighs 12.0 g . Show that these observation are in agreement with the law of conservation of mass. Strategy: Find the sum total of mass of recants before the reaction and sum total of mass of products after the reaction.

a. When 4.2 g NaHCO_(3) is added to a solution of CH_(3)COOH is released into atomosphere. The residue is the found to weigh 12.0g . Show that these observations are in agreement with the low of conservation of weigh. b. If 6.3 g of NaHCO_(3) are added to 15.0 g CH_(3)COOH solution. The residue is found to weigh 18.0 g what is the mass of CO_(2) released in this reaction?

When 8.4 g of NaHCO_(3) is added to a solution of CH_(3)COOH weighing 20g, it is observed that 4.4 g of CO_(2) is released into atmosphere and a residue is left behind. Calculate the mass of residue by applying law of conservation of mass.