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6. Identify the limiting and excess reactant with 6.33g of H, SO, reacts with 5.92g of NaOH to
produce Na SO, and water.
H. SO, + 2NaOH -> Na SO, + 2H, O
roactant when 43.259 of Cac reacts with 33.71g of water to

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?