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What else can I help you with?
What is the air temperature when it snows or sleets?
The air temperature needed for frozen precipitation to form is 32 degrees Fahrenheit.
What is needed for water to change from a solid to a liquid?
A room temperature ubove 0 degrees centigrade.
How much heat is needed to boil alcohol?
The amount of heat required to boil alcohol (ethanol) depends on the quantity being heated and its initial temperature. On average, it takes about 207.3 kJ of heat to vaporize 1 mole of ethanol.
Does ice melt and boil at specific tempurtures?
Yes, ice melts at 0 degrees Celsius (32 degrees Fahrenheit) and boils at 100 degrees Celsius (212 degrees Fahrenheit at sea level). These are the specific temperatures at which the phase transitions occur for water.
How hot is a match?
Approx. 600 - 800 degrees C / 1,100 - 1,500 degrees F
A pitcher containing 0.60L of water at 7C is removed from the refrigerator How many kilojoules are needed to warm the water to a room temperature of 29C?
32200
How many kilojoules of energy are necessary to raise the temperature of 3 kilograms of cast iron from 30 degrees celsius to 120 degrees celsius?
I will use this formula. Some conversion will be required. ( I only know specific heat iron in J/gC ) q(Joules) = mass * specific heat * change in temperature Celsius 3 kilograms cast iron = 3000 grams q = (3000 g)(0.46 J/gC)(120 C - 30 C) = 124200 Joules (1 kilojoule/1000 joules) = 124.2 kilojoules of energy needed ===========================
The number of kilojoules needed to raise the temperature of 32.0 g of water from 12.0 degree centigrade to 54.0 degree centigrade is?
q(Joules) = mass * specific heat * change in temperature q = 32.0 grams H2O * 4.180 J/gC *(54.0 C - 12.0 C) = 5617.92 Joules this is, of course 5.62 kilojoules
What is the air temperature when it snows or sleets?
The air temperature needed for frozen precipitation to form is 32 degrees Fahrenheit.
What is the minimum number of kiloJoules needed to change 40.0 grams of water at 100ºC to steam at the same temperature and pressure?
The heat required to change water at 100ºC to steam at the same temperature and pressure is known as the heat of vaporization. For water, this value is 40.7 kJ/mol. First, calculate the number of moles in 40.0 grams of water using the molar mass of water. Then, use this value to calculate the minimum number of kilojoules needed using the heat of vaporization.
What is needed for water to change from a solid to a liquid?
A room temperature ubove 0 degrees centigrade.
How many joules are needed to change the temperature of 100 g of water from 20 degrees Celsius to 40 degrees celsius?
8.200 J
How much heat is in fresh water?
It would depend on the temperature of the water, or average kinetic energy. (KE) However, what you may be looking for is how much heat is needed to raise the KE, or temperature, of water. 4.184 kilojoules per gram is the heat required to raise the temperature of water 1 degree Celsius.
What Bond energy needed to break or create bonds is measured in units is called?
Kilojouls Apex Finchy
How many minutes of fast paced walking is needed to burn 6160 kilojoules?
about 1/2 an hour
What do you have if your temperature is forty degrees Celsius?
A fever. Normal body temperature is around 37 degrees Celsius, so 40 degrees Celsius would indicate a fever. It would be a good idea to monitor your symptoms and consult with a healthcare provider if needed.
How much heat is needed to boil alcohol?
The amount of heat required to boil alcohol (ethanol) depends on the quantity being heated and its initial temperature. On average, it takes about 207.3 kJ of heat to vaporize 1 mole of ethanol.
