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How do you convert mass to weight?
multiply by 9.8
How do i convert weight to mass?
Weight=mass x acceleration due to gravity = mass(lbs) x 32.1 (ft/s^2) So, mass(lbs) = (weight)/(32.1)
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
How do you convert 70 pounds to kg?
"Pound" is a unit of force. "Kg" is a unit of mass. They don't convert directly. On Earth, 70 pounds is the weight of 31.751 kg of mass. (rounded) On the moon, 70 pounds is the weight of 191.858 kg of mass. (rounded) In other places, 70 pounds is the weight of different amounts of mass.
How can change volume into weight?
You cannot. Volume and weight are two different characteristics and, according to basic dimensional analysis, conversion from one to the other is not valid. If you had the density of the substance, you would be able to convert the volume to mass. But mass is not the same as weight. You would then need information about the strength of gravitational attraction at the location to convert the mass into weight.
Convert 0.0141mol percent to weight percent?
To convert from mol percent to weight percent, we need to know the molecular weights of the substances involved. Without this information, we cannot accurately convert 0.0141 mol percent to weight percent.
Mass percent of sol of benzene in toulene when mole fraction of benzene is 0.40?
To calculate the mass percent of benzene in the solution, we first need to convert the mole fraction of benzene to mass fraction using the molecular weights of benzene and toluene. Then, we can use the formula: Mass percent = (mass fraction of benzene / total mass of solution) x 100 Given the mole fraction of benzene as 0.40, we can use this information to determine the mass fraction and then calculate the mass percent of benzene in the solution.
How do you convert volume fraction into density fraction?
volume = mass/density and density = mass/volume
How do you convert mass to weight?
multiply by 9.8
How do you convert weight percent of element into weight percent of oxides that exist?
Take 1.45 wt% oxide as an example. To remove the oxide component first you must work out the Ti component: 1.45 wt% oxide x 0.6 = Ti (wt%) because Ti in TiO2 makes up 60% its formula mass: 47.87 / 79.87 = ~0.6 Ti Thus 1.45wt% TiO2 = 0.87 wt% Ti
Convert the mass of Na2CO3 to moles with the molecular weight of 105.989?
To convert the mass of Na2CO3 to moles, divide the given mass by the molecular weight of Na2CO3. If the given mass is in grams, simply divide the mass by the molecular weight to obtain moles.
How do i convert weight to mass?
Weight=mass x acceleration due to gravity = mass(lbs) x 32.1 (ft/s^2) So, mass(lbs) = (weight)/(32.1)
Is mass percent and weight percent same?
Yes, mass percent and weight percent are generally considered the same when working with everyday units. Both refer to the proportion of a specific component in a mixture relative to the total mass or weight of the mixture, often expressed as a percentage. However, there may be subtle differences in scientific contexts where weight is used to refer to mass influenced by gravity.
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
What is used to measure the mass of cup of tea?
Usually a scale. Get the weight and convert to mass.
How would convert 0.45 gms to percent?
To convert 0.45 grams to a percentage, you would need to know the total mass or volume of the substance in which the 0.45 grams is a part of. Once you have the total mass or volume, you can divide 0.45 grams by the total mass or volume and then multiply by 100 to get the percentage.
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
