What is the amount of energy required to raise the ... - Answers
2024年6月5日 · The small calorie, symbol cal (note the lower case c) is the energy required to raise the temperature of 1 gram of water by 1 degree Celsius at 1 atmosphere of pressure. The small calorie is a pre ...
Does aluminum sink or float in water and why? - Answers
2024年5月25日 · Assuming standard temperatures, since aluminum has a density of about 2.7 grams per cubic centimeter and water only has 1 gram per cc, aluminum would sink. A thin aluminum foil could float by ...
How many mg in one drop? - Answers
4 天之前 · If we assume that 1 mL of a liquid is equivalent to 1 gram, and knowing that 1 gram is equal to 1000 milligrams (mg), we can calculate that there are approximately 50 mg in one drop. This answer ...
What is the amount of energy needed to raise the temperature of …
2024年6月3日 · The specific heat capacity of water is 4.18 Joules/gram degrees Celsius. Therefore, it would take 4.18 Joules of energy to raise the temperature of 1 gram of water by 1 degree Celsius.
How many grams in 30 ounces of water? - Answers
2024年6月20日 · The Molecular mass of Water (H2O) is 18.0153 gmol-1. If the number of moles=mass/molecular mass. Then in 30 grams of water; 30/18.0153 = 1.665251203 moles.
What is the amount of energy needed to raise the temperature of …
2024年6月6日 · The amount of energy required to raise the temperature of one gram of water by one Celsius degree is called the specific heat capacity of water. It is approximately 4.18 joules per gram per ...
How many cubic centimeters equals grams? - Answers
2024年5月21日 · For water, 1 cubic centimeter is equal to 1 gram, as water has a density of 1 gram per cubic centimeter. For other substances, you would need to know the substance's density to make the conversion.
How much steam is produced from one gallon of water?
2024年5月20日 · Hard to say, it depends on temperature, pressure, purity of water, etc. 1 gal of water is 0.13368 of a cubic foot at room temperature. it will expand 1603:1 also at sea level The steam to water ...
How many calories are required to raise the temperature of 225 …
2024年6月17日 · The specific heat of water is 1 calorie/g-ºC. So in order to find the number of calories required to raise 225g of water from 42 to 75 degrees, the equation is q=mCp delta T Meaning, heat equals ...
How do you make a 1 molar solution of sucrose? - Answers
2024年5月23日 · To make a 1 molar solution of sucrose, you would weigh out 342.3 grams of sucrose (molecular weight of sucrose is 342.3 g/mol) and dissolve it in water to make a final volume of 1 liter.