When you compare density, you compare the weight of the materials with equal volume. So you cannot compare the density only by weight. The right answer for this is, Platinum has the density of 19.8 gr/cubic centimeters at room temperature versus Golds 19.3 gr/cm3.
There are 6 units of 500g in 3kg. This is because 3kg is equal to 3000g, and 3000g divided by 500g equals 6.
The item weighs 2kg when dry but only 1kg when wet, suggesting that 1kg of water weight is lost when the item gets wet. When the item burns, it should weigh 3kg, which means it gains an additional 2kg during the burning process.
The molality of a solution is calculated by dividing the moles of solute by the mass of the solvent in kilograms. In this case, the molality of the CaCl2 solution would be 2 mol/kg, as 6 mol of CaCl2 dissolved in 3 kg of water results in a molality of 2 mol/kg.
To calculate the molality of a solution, you need to know the moles of solute and the mass of the solvent in kilograms. First, calculate the moles of NaCl in 0.2 kg: moles = mass (g) / molar mass. Then, calculate the molality by dividing the moles of solute by the mass of solvent in kg: molality = moles of solute / mass of solvent in kg.
Sulfur is closely match this puzzle. The density of 2 kg sulfur is double than 1 kg water. So if you weigh the sulfur in immersed state, the weight of sulfur will be 1 kg. Sulfur will displace about 1 kg water and will lose the same weight. After taking out of water, 2 kg sulfur will be 2 kg only. When you burn the sulfur, it will combine with 2 kg oxygen and you will get 4 kg of sulfur bi oxide. So it is fairly close to the answer. 3 kg literally means more than 2 kg. May be you know the better answer.
3000mg 250cg 3kg
3 kg
The answer for this question is that the 300 kilogram because it ways more than the 3 kilometer your welcome
Same density.
3kg is greater than 3g 1kg = 1000g
7 lbs is greater
3kg
3kg is equal to 3000 grams.
3kg - 400g is equal to 2.6kg.
3kg 90g is equivalent to 3090g.
3kg is equivalent to 6.6 pounds.
There are 6 units of 500g in 3kg. This can be calculated by dividing 3000g (3kg) by 500g, which equals 6.