aniyahcparris aniyahcparris

02-11-2022
Chemistry

Answered

When 52.4 g of a compound was burned in a bomb calorimeter that contained 0.190 kg of water the temperature rise of the water in the calorimeter was 55.0C. If the heat of combustion of the compound is 1,348 kJ/mol, what is the molar mass of the compound? Specific heat of water is 4.184 J/(g C). Answer to 0 decimal places and enter the units.

Answer :

Other Questions

Suppose that 1500 kJ of energy were transferred to water at 20°C. What mass of water could be brought to the boiling point? Heat capacity (c) for liquid water i

Assuming no phase transition, what is the change in temperature ( °C) if 310.0 mL ethanol (molar mass 46.08 g/mol) absorbs 5.00 kJ of heat? The density of ethan

We are confident that we know how much energy came from the bulb, and we know the mass of the water. Using the accepted value for the specific heat of water, we

What mass of copper at 90°C, when added to 400 g of water at15°C will give a final temperature of 29°C?

If a cup of tea (250. mL, 96.0°C) is cooled by adding an ice cube (19.5 g, -15.0°C), what is the final temperature of the tea? The heat required to melt ice (h

4.939 g smaple of sodium nitrite is dissolved in 50.084 g of dionized water, initally at 20.0 C the temperature of water fell to 14.5 C after the sample dissolv

Sulfur dioxide, SO2(g), can react with oxygen to produce sulfur trioxide, SO3(g), by the reaction 2SO2(g)+O2(g)⟶2SO3(g) The standard enthalpies of formation for

Combustion of acetone has AH-1790 kJ C3H6O (1)+402 (g) → 3CO2 (g) + 3H₂O (g) Determine the amount of heat released when 200 mL of acetone undergoes complete com

The element mukorkine has two isotopes, mukorkine-42 with a mass of 42.102 AMU and Mukorkine-43 with a mass of 43.413 amu. Mukorkine is made up of 1.27% of Muko

The element mukorkine has two isotopes, mukorkine-42 with a mass of 42.102 AMU and Mukorkine-43 with a mass of 43.413 amu. Mukorkine is made up of 1.27% of Muko