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If the mass proportions of the original substances do not equal these definite proportions, there will something of one of the original substances be left over. Note that this is special, it could as well have turned out to be possible for substances to combine in any proportion. So we find the law of definite proportions. Now we should be baffled and wonder how on Earth could that be so? And then we could think of substances being made of small particles (atoms) or groups of such particles (molecules) to explain the laws of nature that we found. So the laws of definite proportions and multiple proportions are (partially) proof for the existence of atoms which combine into molecules. The laws are the real thing and atoms and molecules and their chemical formulas are the ideas we make to understand the laws.
What else can I help you with?
What laws provided evidence for the existence of atoms?
Dalton's Law of Multiple Proportions and Avogadro's Law provided indirect evidence for the existence of atoms. Dalton's Law proposed that elements combine in whole number ratios, while Avogadro's Law showed that equal volumes of gases at the same temperature and pressure contain the same number of particles, which supported the idea of atoms as the basic building blocks of matter.
What are two or more different atoms are combined in definite proportions in any?
compound
What consisits of 2 or more atoms joined in a definite ratio?
covalent bonds a bond (any type of bond, but JUST the word bond!)
Minerals are made in what definite proportion?
Minerals are made of specific chemical elements in fixed proportions, which gives them their unique composition and properties. These proportions are determined by the mineral's crystal structure and the way the atoms are arranged within it.
What are definite proportions?
Definite proportions, also known as the law of definite proportions, states that a chemical compound always contains its component elements in fixed ratio by mass, regardless of the amount or source of the compound. For example, water (H₂O) is always composed of 2 hydrogen atoms and 1 oxygen atom, resulting in a consistent mass ratio of approximately 1:8. This principle is fundamental in chemistry, as it supports the idea that compounds have specific formulas and compositions.
How can the existence of atoms help explain the law of definite proportions?
If the mass proportions of the original substances do not equal these definite proportions, there will something of one of the original substances be left over. Note that this is special, it could as well have turned out to be possible for substances to combine in any proportion. So we find the law of definite proportions. Now we should be baffled and wonder how on Earth could that be so? And then we could think of substances being made of small particles (atoms) or groups of such particles (molecules) to explain the laws of nature that we found. So the laws of definite proportions and multiple proportions are (partially) proof for the existence of atoms which combine into molecules. The laws are the real thing and atoms and molecules and their chemical formulas are the ideas we make to understand the laws.
What laws provided evidence for the existence of atoms?
Dalton's Law of Multiple Proportions and Avogadro's Law provided indirect evidence for the existence of atoms. Dalton's Law proposed that elements combine in whole number ratios, while Avogadro's Law showed that equal volumes of gases at the same temperature and pressure contain the same number of particles, which supported the idea of atoms as the basic building blocks of matter.
How did Jeremias Benjamin Richter apply the principles of stoichiometry?
Jeremias Benjamin Richter was the first to develop titration and the law of definite proportions. This law proved the existence of atoms.
How are compounds diffident from mixtures?
Compounds are composed of atoms of different elements chemically bonded in definite proportions. The components of mixtures are not chemically combined and they do not have definite proportions.
The ratio in which atoms are blended together in compounds is shown by an?
By the law of definite proportions.
What are two or more different atoms are combined in definite proportions in any?
compound
What edvidence convinced Dalton that elements must be made of individual particles called atoms?
He deduced that from the law of definite proportions.
How does the law of definite proportions explain the fact that although water and hydrogen peroxide consist of the same elements have different properties?
First find out what the law of definite proportions is. Then explain the fact that water and hydrogen peroxide consist of the same elements. Then find out if they have different or the same properties.
What law does this statement agree with If it doesn't have exactly have one oxygen atom and two hydrogen atoms its not water?
the law of definite proportions
What consisits of 2 or more atoms joined in a definite ratio?
covalent bonds a bond (any type of bond, but JUST the word bond!)
Who is results demonstrated that elements combine in specific proportions because they are made of individual atoms?
The law of definite proportions was proposed by Joseph Proust, a French chemist, in the late 18th century. He demonstrated through experiments that elements combine in specific proportions by mass because they are composed of individual atoms with fixed ratios.
What term describes a substance formed by the combination of two ore more elements in definite proportions?
A compound is a substance formed by the combination of two or more elements in definite proportions. Each compound has a specific chemical formula that indicates the types of atoms present and the ratio in which they are combined.
