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What mass of sucrose C12H22O11 is needed to make 500?
What mass of sucrose C12H22O11 is needed to make 500 ...
What is the mass of the box in grams?
a box of cereal is 450 g in weight
Why is the mass of a rusted nail greater than the mass of the nail before it rusted?
When a nail rusts, it undergoes a chemical reaction with oxygen in the air to form iron oxide (rust). This process adds additional mass to the nail in the form of the iron oxide. Therefore, the mass of the rusted nail is greater than the mass of the nail before it rusted.
Why would the mass of a rusted nail would be greater than the mass of the nail before?
The mass of a rusted nail can be greater than the mass of the nail before due to the formation of iron oxide (rust) on its surface. Iron oxide is heavier than iron, so the added weight contributes to the increase in mass. Additionally, the rust layer can trap moisture and other debris, further increasing the overall mass of the nail.
What happens to the mass when an iron nail is ground into powder?
The mass of the iron nail remains the same when it is ground into powder since mass is a conserved quantity. The only change is in the physical form, with the nail being broken down into smaller particles.
Does 200 g of zinc metal weight more than 500 g of zinc metal?
No, 500 g of zinc metal weighs more than 200 g of zinc metal. Weight is directly proportional to the mass of an object; therefore, a higher mass will result in a higher weight.
How many grams of phosphorus are in 500 grams of calcium phosphate?
The mass of phosphorus of any sample of calcium phosphate is the mass of the same multiplied by the percentage that phosphorus makes up of that sample. (mass of sample) x (mass of phosphorus/total mass) Therefore we must look at the chemical formula of the substance in question: Ca3(PO4)2. From this we can see that there are 2 phosphorus atoms attributing mass to the total molecule. The formula becomes: 500 g x 2x30.97 g/mol/310.17 g/mol = 99.8 g molar mass of phosphorus: 30.97 g/mol molar mass of calcium phosphate: 310.17 g/mol total mass: 500 g
How do you measure the mass of a necktie?
Using a suitable balance (min. 500 g, accuracy - 1 g)
What mass of sucrose C12H22O11 is needed to make 500?
What mass of sucrose C12H22O11 is needed to make 500 ...
What is the mass of the box in grams?
a box of cereal is 450 g in weight
Why is the word average used in 50 nails have a mass of 200 grams. What is the average mass of one nail?
"Average" is another word for "mean." If 50 nails have a mass of 200 grams, the average mass of one nail is 4 grams. When nails are made, they are not all exactly the same - there is a slight variation in the make up of each nail, and thus in the mass of each nail. Given that 50 nails have a mass of 200 g, the (mean) average mass of each nail is 200g / 50 = 4 g; however, there will be some nails that have a mass less than 4g, (eg 3.99g, 3.95g, 3.9g) and some with a mass greater than 4 g (eg 4.01g, 4.05g, 4.1g), but they are all have a mass of about 4g. (It is likely that they are normally distributed about the mean mass of 4g.)
How many grams does 500 moles of CuBr weigh?
To find the weight of 500 moles of CuBr, you first need to determine the molar mass of CuBr which is 159.43 g/mol. Then, you can calculate the weight by multiplying the number of moles by the molar mass: 500 moles * 159.43 g/mol = 79,715 g.
What is density of wood with a mass of 400 g and volume of 500 cm?
400g/500cm = 0.8 g/cm3
What is the density of a wooden board that has a mass of 400 g and a volume of 500 cm3?
The density of the wooden board is 0.8 g/cm^3. You calculate density by dividing the mass (400 g) by the volume (500 cm^3). So, density = mass/volume = 400g/500cm^3 = 0.8g/cm^3.
What is the density of the motor oil if the motor oil with a mass of 440 g occupies 500 ml?
400/500=0.8g/cc
If you have 500 grams of NH3 how many moles to you have Please help and explain how you got the answer?
The molar mass of ammonia is 17,031 g.17,031 g NH3-------------------1 mol500 g NH3-------------------------xx= 500/17,031 = 29,36 moles
How many grams of phosphorus are in 500 grams of calcium phosphide?
To find the grams of phosphorus in calcium phosphide, first find the molar mass of calcium phosphide (Ca3P2 = 3Ca + 2P = 340.08 + 230.97 = 276.42 g/mol), then calculate the mass percent of phosphorus in calcium phosphide (2P/276.42 g/mol * 100%). Finally, determine the grams of phosphorus in 500 grams of calcium phosphide by multiplying the mass percent by 500 grams.
