A 0.624 g sample consisting of only CaC2O4 & MgC2O4 is heated at 500°C, converting the...
A 0.624 g sample consisting of only CaC2O4 & MgC2O4 is heated at 500°C, converting the two salts of CaCO3 and MgCO3 . The sample then weighs 0.465 g. a) Calculate the percentages of CaC2O4 and MgC2O4 of the sample. b) If the sample had been heated to 900°C, where the products are CaO & MgO, what would the mixtures of oxides have weighed?
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A 0.624 g sample consisting of only CaC2O4 &
MgC2O4 is heated at 500°C, converting the...
A 0.624 g sample consisting of only CaC2O4 & MgC2O4 is heated at 500°C, converting the...
A 0.624 g sample consisting of only CaC2O4 & MgC2O4 is heated at 500°C, converting the two salts of CaCO3 and MgCO3 . The sample then weighs 0.465 g. a) Calculate the percentages of CaC2O4 and MgC2O4 of the sample. b) If the sample had been heated to 900°C, where the products are CaO & MgO, what would the mixtures of oxides have weighed?
A 16.19 g sample of metal heated in a test tube submerged in 100.00 °C water....
A 16.19 g sample of metal heated in a test tube submerged in 100.00 °C water. It was then placed directly into a coffee cup calorimeter holding 51.83 g of water at 22.09 °C. The temperature of the water increased to 24.51 °C, determine the specific heat capacity of the metal. 0.4294 If the calorimeter had absorbed 197.8 J and we factored that quantity into our calculations, what would the specific heat of the metal been? 1.69 9°C
A 16.19 g sample of metal heated in a test tube submerged in 100.00 °C water. It was then placed directly into a coffee cup calorimeter holding 51.83 g of water at 22.09 °C. The temperature of the water increased to 24.51 °C, determine the specific heat capacity of the metal. 0.4294 If the calorimeter had absorbed 197.8 J and we factored that quantity into our calculations, what would the specific heat of the metal been? 1.69 9°C
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