What is the temperature of the flame in degree Celsius You measure the flame of a candle and get a reading of 1,376.06 k. This value is equal to

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.