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Dry masses are used to work out the pyramid of biomass because the weight and density of wet mass can fluctuate. Water can disappear from the mass, causing it to lose weight. Adding more water will make it heavier and denser.

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What determines the density of a substance and how is it calculated?

The density of a substance is determined by its mass and volume. It is calculated by dividing the mass of the substance by its volume. The formula for density is: Density Mass / Volume.


The density of a mineral is determined by its mass and?

volume. Density is calculated by dividing the mass of the mineral by its volume. This property helps identify minerals and is often used in mineral classification and identification.


Is an average mass of the different isotopes of the element?

The average atomic mass of an element is the weighted average of the masses of its isotopes, based on their abundance in nature. It is calculated by multiplying the mass of each isotope by its relative abundance, then summing these values together. This average mass is given on the periodic table.


What is the reduced mass of chloroform?

The reduced mass of a molecule is the effective mass of two particles moving in a system, calculated as the reciprocal of the sum of the reciprocal masses. For chloroform (CHCl3), the reduced mass would be calculated based on the masses of the hydrogen (H), carbon (C), and chlorine (Cl) atoms in the molecule.


What is the percent composition of P?

The percent composition of phosphorus (P) in a compound is calculated by dividing the mass of phosphorus by the total mass of the compound and multiplying by 100. For example, in PCl₅ (phosphorus pentachloride), the percent composition of P would be calculated as the mass of P divided by the total mass of PCl₅, multiplied by 100.

Related Questions

What is a synonym of biomass?

Mass


How much biomass can the human get from a 500-kg chicken?

The amount of biomass that a human can get from a 500-kg chicken is approximately 357.5 kg. This is calculated by multiplying the mass of the chicken by the percentage of edible biomass, which is typically around 70%. So, 500 kg * 0.7 = 350 kg.


What measures the total mass of living things in an environment?

The total mass of living things in an environment is measured by biomass. Biomass is the total weight of all living organisms within a specific area or ecosystem, including plants, animals, and microorganisms. It is often used to quantify the amount of organic matter present in a given ecosystem.


Is biomass widespread?

"Biomass" is the mass of living (and dead) organisms. So...yes, the Earth is covered with organisms, all of which add biomass.


What is the the total mass of living things called?

The total mass of living things is called biomass. It includes the mass of all living organisms in a given area or ecosystem.


What are the Advantages of bio mass?

Biomass is renewable.


What is the mass weight of organisms per area or volume called?

The mass weight of organisms per unit area or volume is called biomass.


What is the total dry mass of an organism?

The total dry mass of an organism equals biomass. How biomass is measured depends on why it is being measured. It can be measured as the natural mass or as it is. It can also be measured in terms of dry, organic mass. And sometimes just tissues count or just bones.


What is biomass and what can it do?

Biomass is effectively dried up tissue mass. If you take a living thing and dried it out you would have its biomass. From that you can see how much energy store there is.


What is the measure of the total dry mass of an organism?

biomass


What is the difference in mass and biomass?

Mass refers to the amount of matter in an object, while biomass specifically refers to the total mass of living organisms in a given area or ecosystem. Biomass excludes non-living matter, such as rocks or water, focusing solely on the living components within a system.


Is biomass is the total mass of living things in a area?

Yes, it is.