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How would you rearrange the density formula to calculate the mass or volume for an object?
density = mass/volumemass = density*volumevolume= mass/density
Which substance would have a mass of 135 g when it has a volume of 50 cm3?
Any substance with a density of 2.7 grams per cm3. Aluminium and Al alloys have a density of around 2.7 gcm-3
What is the formula to convert percent to liters?
Converting a percentage to liters is not a straightforward formula as percent is a measure of a part per hundred while liters are a unit of volume. To convert a percentage to liters, you would need to know the density of the substance in question. The formula would involve multiplying the volume of the substance by its density to determine the amount in liters.
Which sample would displace 8 ml of water if its mass was 20 grams?
The one which has a density of 2.5 g/ml (making its volume 8 ml).
What is the density of a rock with mass of 45 g and volume of 9 g?
To find density, you must use the formula of D=M/V or density = mass divided by volume. You have given us 9g as a volume, but that should be either liters or some other measurement of volume. I'll assume liters. 45/9 = 5. So, The density of a solid that has a mass of 45 grams and a volume of 9.0 liters would be 5 grams/liter.
What is the density of a sample that has mass of 77.0 g and a volume of 36 mL?
The density of the sample is about 2.14 g/mL
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
What is the mass of a sample divided by its volume?
Its density. Density is mass per unit volume.
What is density what is the formula how would you solve for volume how would you solve for mass?
density = mass / volume Solving for mass: mass = density x volume Solving for volume: volume = mass / density
What equation would you use to express the density of a mineral sample?
density = mass / volume
What would happen to density if the amount of sample increased?
If the amount of sample increased while the volume remained the same, the density would increase since the mass would be higher with the same volume. Density is calculated as mass divided by volume, so an increase in mass while keeping volume constant would result in higher density.
Which is the formula for finding the density of an object?
The density is equal to the mass, divided by the volume.
What is the density of copper if the volume of a sample is 30cm cubed and the mass is 267g?
The copper's density is 8.9 g/cm3
How would you determine the density of a powdered dry sample which soluble in water?
1. Apparent density: - weight a graduated cyllinder - put the sample in the graduated cyllinder up to a given volume (note this volume) - weight the graduated cyllinder with the sample - calculate the mass of the powder by difference - the density is the ratio mass of the sample/volume of the sample 2. True density of a powder: you need a helium pycnometer.
How much volume a sample of galena would have if is its mass was 300 g?
The volume of a sample of galena with a mass of 300 g would depend on its density. The density of galena is approximately 7.5 g/cm^3. Using the formula Volume = Mass/Density, the volume can be calculated as 300 g / 7.5 g/cm^3 = 40 cm^3.
What is the identity of a sample that has a mass of 2.44 g and a volume of 0.34 cm3?
The identity of the sample can be determined by calculating its density, which is mass divided by volume. In this case, the density would be approximately 7.18 g/cm³. By comparing this density to known values for different substances, you can identify the sample based on its density.
What is the volume of a 17.6 grams sample of lead?
Divide the number of grams by the density (the density of lead is about 11 grams/cubic centimeter - look it up if you need more precision). If the density is in grams/cubic centimeter, the answer is the volume in cubic centimeters.
