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Why you should only put as much water as you need into the kettle to boil and not just fill you up?
As mass in a sample increases, it requires more energy to alter the temperature. The energy required is equal to the specific heat of the sample, multiplied by the mass, multiplied by the temperature change.
What is increased in a dam by raising the water level?
Water pressure on the dam.
How many moles is 0.75g of Na2CO3?
The formula mass of sodium carbonate, Na2CO3 is 2(23.0) + 12.0 + 3(16.0) = 106.0Amount of Na2CO3 = mass of sample/molar mass = 0.75/106.0 = 0.00708mol There are 0.00708 moles of Na2CO3 in a 0.75g pure sample.
If A sample of metal has a mass of 94.5 grams and a volume 7 cubic centimeters what is the density?
Based on the formula Desnity= Mass/Volume. The answer would be 13.5 g/cm3
A 50 0 mL urine sample has a mass of 50.7g The specific gravity of the urine is?
1.014 g/ml
The volume of a sample of water is 20cm3 the mass of?
The volume of a sample of water is 20 cm3. The mass of this sample is closest to
How are mass and volume of water related?
The mass and the volume of the water are directly proportional. When the volume of water increased, the mass of water increased too and vice versa. Because when we divide the mass and the volume of water, we get the constant value called density of water.
A sample of 1 mL of water has a mass of about?
The mass of 1 mL of water is 1 g.
A sample of zinc is placed in a graduated cylinder. The initial volume of water= 15.0mL and final volume of water and sample= 24.0mL. Determine the mass of the sample of zinc?
what?
If 213 J raises a sample of water 8.2oC what is the mass of the water?
6.2g
If 213 J raises a sample of water 8.2 what is the mass of the water?
6.2 g
If 213 J raises a sample of water C what is the mass of the water?
6.2 g
If J raises a sample of water 8.2 C what is the mass of the water?
6.2 g
If 213 raises a sample of water 8.2 C what is the mass of the water?
6.2 g
What is The mass of heavy water in a 3.78-kilogram sample of ordinary water?
Roughly 630mg
What is dry mass?
The definition of dry mass is the mass of a biological sample after the water content has been removed. When the water is removed, the dry mass can be compared on equal terms.
A saturated soil sample has a mass of 1.38kg and a volume of 0.6 liters. After dried in a oven for 24 hours the mass of th soil sample is 1.13kg. calculate mass of water?
Apparently, the mass of water is simply the difference between saturated soil mass and the dried soil mass and this is 0.25 kg. - grade
