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Which best describes john Dalton's observations of elements in any given compound?
Dalton discovered that the atoms that combine to form compounds are distinguished from one another by their atomic weights. He also learned that all atoms of a given element are identical.
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What is the molecular weight of chymotrypsin?
It has a molecular weight of 21,600 Daltons
What is Dalton molecular weight of phosphorus?
The molecular weight of phosphorus (P) according to Dalton's method is approximately 31 g/mol.
What is a molecular weight?
The sum of the atomic weights of all atoms making up a molecule. Actually, what is meant by molecular weight is molecular mass. The use of this expression is historical, however, and will be maintained. The atomic weight is the mass, in atomic mass units, of an atom. It is approximately equal to the total number of nucleons, protons and neutrons composing the nucleus. Since 1961 the official definition of the atomic mass unit (http://www.answers.com/topic/amu) has been that it is 1/12 the mass of the carbon-12 http://www.answers.com/topic/isotope, which is assigned the value 12.000 exactly.
Not all of Daltons rules were completely true as scientists later learned Matter is made of atoms and different elements are made of different atoms But not all atoms of a particular element are?
Dalton's atomic theory proposed that all atoms of a particular element are identical, which we now know is not entirely true. Isotopes are atoms of the same element with different numbers of neutrons, leading to variations in atomic mass. This discovery challenged Dalton's rule of identical atoms for a given element.
Which pigment has the highest molecular weight?
The pigment with the highest molecular weight is phycocyanin, which is a blue pigment found in certain types of algae and cyanobacteria. It is a protein pigment complex with a molecular weight ranging from 30,000 to 34,000 Daltons.
Which describes john daltons observation of elements in any given compound?
One of the best ways to describe John Dalton's observations of elements is that they are made of small particles. The atoms join in simple whole number ratios when the elements react.
What is the molecular weight of a compound in daltons and how does it convert to grams per mole (g/mol)?
The molecular weight of a compound is measured in daltons, which is a unit of mass used for atoms and molecules. To convert daltons to grams per mole (g/mol), you can use the conversion factor 1 dalton 1 g/mol. This means that the molecular weight in daltons is equal to the molecular weight in grams per mole.
What is the molecular weight of a compound in daltons converted to grams per mole (g/mol)?
To convert the molecular weight of a compound from daltons to grams per mole (g/mol), you need to divide the molecular weight in daltons by the Avogadro constant (6.022 x 1023). This will give you the molecular weight in grams per mole (g/mol).
Which elements on Daltons table were not elements?
1) Dalton never proposed any table 2) All elements in Mendeleev's table and in the modern periodic table are elements.
What is the molecular weight of the compound in daltons and how does it convert to grams per mole (g/mol)?
The molecular weight of a compound is the sum of the atomic weights of all the atoms in the molecule. It is measured in daltons (Da) and is equivalent to grams per mole (g/mol). To convert from daltons to grams per mole, you can use the conversion factor 1 Da 1 g/mol.
What is the molar mass of the compound in grams per mole (g/mol) converted to daltons (da)?
To convert the molar mass of a compound from grams per mole (g/mol) to daltons (da), you need to multiply the molar mass by the conversion factor 1 g/mol 1 dalton. This means that the molar mass in grams per mole is the same as the molar mass in daltons.
What is the molecular weight of a compound in daltons and how can it be converted to grams per mole (g/mol)?
The molecular weight of a compound is the sum of the atomic weights of all the atoms in the molecule, measured in daltons. To convert this to grams per mole (g/mol), you can use the conversion factor 1 dalton 1 g/mol. This means that the molecular weight in daltons is equal to the molecular weight in grams per mole.
What is the chemical compound of EMA?
The chemical compound of EMA is also known as ethyl methyl acrylate. Its molecular formula is C6H10O2, comprised of the elements carbon (C), hydrogen (H), and oxygen (O). EMA has a molecular mass of 114.1 Daltons.
What is the molar mass of a substance in daltons?
The molar mass of a substance in daltons is the mass of one mole of that substance, measured in daltons.
What is the duration of When the Daltons Rode?
The duration of When the Daltons Rode is -4860.0 seconds.
When was When the Daltons Rode created?
When the Daltons Rode was created on 1940-08-23.
How do you convert daltons to moles?
To convert Daltons to moles, you divide the given mass in Daltons by Avogadro's number, which is 6.022 x 1023. This will give you the number of moles.
