(110 calories) plus (heat lost from the container during the procedure)
To convert grams to kilograms, you divide by 1000 since 1 kg is equal to 1000 grams. Therefore, to find out how much must be added to 830 grams to make 1 kg, you subtract 830 grams from 1000 grams, which equals 170 grams. So, 170 grams must be added to 830 grams to make 1 kg.
1 liter of H2O at 4 degrees C has a mass of exactly 1000 grams 1 liter of H2O at 4 degrees C has a mass of exactly 1 kilogram
Density = Mass/Volume = 6.05/18.0 = 0.336 grams per millilitre (not milliters!)
It is: 830g+170g = 1 kg
500.05
At 40 degrees Celsius, the solubility of KCl in water is approximately 34 grams per 100 grams of water. Therefore, in a liter of pure water at 40 degrees Celsius, 340 grams of KCl can dissolve. If 500 grams of KCl is added, 160 grams will remain undissolved since 500 grams - 340 grams = 160 grams.
Thirteen grams of water is the same as thirteen milliliters. So, if thirteen grams of water were added to the beaker, then thirteen milliliters of water were added.
250 degrees is ? gram
You would need to add 1.2 grams to 0.4 grams to make 1.6 grams.
The solubility of NaCl at 20 degrees C in water is approximately 36 grams per 100 grams of water.
To convert grams to kilograms, you divide by 1000 since 1 kg is equal to 1000 grams. Therefore, to find out how much must be added to 830 grams to make 1 kg, you subtract 830 grams from 1000 grams, which equals 170 grams. So, 170 grams must be added to 830 grams to make 1 kg.
None. Changing water from 25 degrees C to 5 degrees C requires heat to be REMOVED, not added!
The solubility of ammonium chloride at 60 degrees Celsius is approximately 39.2 grams per 100 grams of water.
The yield is 82,45 %.
50
The solubility of potassium chloride at 25 degrees Celsius is approximately 34 grams per 100 grams of water.
Approximately 200 grams of KNO3 can be dissolved in 100 ml of water at 50 degrees Celsius.