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How do you calculate the total heat required in kcal to take 70 grams of ice at -29.0 Celsius and convert it to steam at 106 Celsius?
Wiki User
∙ 14y ago
heat energy required to raise the temperature of ice by 29 celsius =specific heat capacity of ice * temperature change *mass of ice + to change 1kg of ice at 0 celsius to water at 0 celsius =specific latent of fusion of ice*mass of water + heat energy required to raise the temperature of water by 106 celsius =specific heat capacity of water * temperature change *mass of ice + to change 1kg of water at 106 celsius to steam at 106 celsius =specific latent of fusion of ice*mass of steam
Wiki User
∙ 14y ago
Joseph nathan Orinda
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The specific heat of gold is 0.131 Joules per gram. Celsius How much energy is required to heat 1.3 grams of gold from 25 Celsius to 46 Celsius?
0.131 joules/gram'C x 1.3 grams x (46-25)'C = 3.5763 joules
How much energy is required to raise the temperature of 3 kg aluminum from 18 degrees Celsius to 23 degrees Celsius?
Specific heat af aluminum is 0.89 J/gC, so I will convert to grams for my convince.3 kg Al (1000 g/1 kg) = 3000 grams Alq = mass * specific heat * change in temperatureq = (3000 grams)(0.89 J/gC)(23 C - 18 C)= 1 X 104 Joules==============( as per significant figures )
How do you convert to 0.050 kilograms to grams?
it is pretty easy. 1.0 kilogram is 1000 grams 0.05 kilogram is 500 grams 0.05 kilogram is 50 grams
How much energy is required to raise 21kg of water by 2 degrees Celsius?
21 Kg = 2100 grams to rise the temperature of this amount of water by 2 degrees Celsius you need 2*2100 = 4200 calories or 17572.8 Joules.
How much grams does 766 ug convert to?
0.000766 grams.
How can you convert 55percent to grams?
total grams is required. 55% of what total quantity?
How many calories are required to raise 8 grams of water 7 degrees Celsius?
700
How much heat is required to increase the temperature of 203 grams of water from 20.1 Celsius to 51.3 Celsius?
2.65 x 10^4 J
How do you calculate the gram molecular weight if you have 3.9176 grams and 0.122400 moles?
See the Related Questions to the left of this answer:"How do you convert from grams to moles and also from moles to grams?"
The specific heat of gold is 0.131 Joules per gram. Celsius How much energy is required to heat 1.3 grams of gold from 25 Celsius to 46 Celsius?
0.131 joules/gram'C x 1.3 grams x (46-25)'C = 3.5763 joules
How do you convert kg into g?
1 kilogram = 1000 grams So multiply the amount of kilograms by 1000 in order to calculate the amount of grams ex: 5 kilograms = 5000 grams
How many calories are required to heat 38.2 grams of aluminum from 102 degrees celsius to 275 degrees celsius?
Specific heat for aluminium = 0.214 Heat required = 38.2 x 0.214 x (275 - 102) = 1414.24 calories
If you are giving a quantity of solute in grams and need to convert it to moles divide the grams by?
The molecular weight. So you'll have to calculate that for the solute first. The molar mass of the solute, which is measured in grams/mole.
How do convert grams to cups?
how do you convert grams to cups
How many grams is in a half cup?
1 cup = 226,79 grams / 226,79 grams = 1 cup
How is stoichiometry used to calculate the mass of substance?
Unit conversion factors are used to convert between units of grams and moles.
How is stoichiometry used to calculate mass of a substance?
Unit conversion factors are used to convert between units of grams and moles.
