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How much energy is required to vaporize 2 kg of copper Use the table below and this equation Q Melva?
2200 kj
How much energy is required to vaporize 2kg of gold?
To vaporize gold, you need to consider its heat of vaporization, which is approximately 1,500 kJ/kg. For 2 kg of gold, the energy required would be 2 kg × 1,500 kJ/kg = 3,000 kJ. Thus, it takes about 3,000 kJ of energy to vaporize 2 kg of gold.
How much energy is released by burning methane?
4450 kJ of energy would be released.
How much energy does iodine need to lose an electron?
1008.4 kJ mol-1
How much CaCO3 could be decomposed by 90 000 kj of heat energy?
delta H = (delta Ho f products) - (delta Ho f reactants) = ((1 mole CaO)(-636.6 kJ/mole) + (1 mole CO2)(-393.5 kJ/mole)) - (1 mole CaCO3)(-1206.9 kJ/mole) = -1030.1 kJ - (-1206.9 kJ) = +176.8 kJ This reaction is highly endothermic (positive delta H) at 25 C.
How much calories in 1878 kj?
1878 kJ is 448.6 calories.
How do you calculate 200 calories into kilojoules?
calories x 4.1868 = kilojoues (kJ)
10.0 moles of a liquid are converted to its vapor at its boiling point 100 K and at 1 ATM The molar heat of vaporization of the liquid is 200 kjmole at this T and P Calculate work and heat?
10 mol x 200 kJ/mol = 2000 kJ S = 20 kJ/K
How much energy is required to vaporize 2 kg of copper Use the table below and this equation Q Melva?
2200 kj
What is the velocity of a 1000 p kg car if its kinetic energy is 200 kj?
5
What is the electron affinity of sulfur?
The electron affinity of sulfur is -200 kJ/mol.
How much energy is required to vaporization 2 kg of gold?
3440 kJ - Ape
How much heat does it take to melt 3 x 102 kg of copper?
To calculate the heat required to melt 3 x 10² kg of copper, we use the formula ( Q = m \cdot L_f ), where ( Q ) is the heat, ( m ) is the mass, and ( L_f ) is the latent heat of fusion for copper, which is approximately 200 kJ/kg. For 3 x 10² kg of copper, the heat required would be ( Q = 3 \times 10² , \text{kg} \times 200 , \text{kJ/kg} = 60,000 , \text{kJ} ). Thus, it takes about 60,000 kJ of heat to melt that amount of copper.
How much Liters in 1 kj?
1000
How much energy does curry have?
655 kj
How much is 433 calories in kilojoules?
About 1.812 kJ
How much heat is released when 200 grams of sodium hydroxide dissolve in water?
When 200 grams of sodium hydroxide dissolves in water, approximately 42 kJ of heat is released. This process is exothermic, meaning it releases heat energy as the ionic compound dissolves.
