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Is the proportion of iron and sulphur in a mixture always fixed?
No, the proportion of iron and sulfur in a mixture is not always fixed. It depends on the specific composition of the mixture and how it was prepared. Different mixtures can have varying ratios of iron and sulfur based on their intended use or source.
How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
Is carbon disulphide a homogeneous or heterogeneous mixture?
Carbon disulfide is a pure substance, not a mixture. It is a homogeneous compound composed of carbon and sulfur atoms in a fixed ratio.
One difference between a compound and a mixture is a compound always?
A compound always has a fixed chemical composition where the elements are bonded together in specific ratios, forming a new substance with unique properties. In contrast, a mixture is a physical combination of two or more substances that can be separated by physical means, and the components retain their original properties.
What is a material that contains three elements joined in a fixed proportion?
If a material contains three elements joined in a fixed proportion, then it is a compound. It can only be separated by a chemical reaction.
Is the proportion of iron and sulfur in a mixture is always fixed?
No, the proportion of iron and sulfur in a mixture is not always fixed. It can vary depending on the composition of the mixture and how it was prepared. The proportion can be adjusted by changing the quantities of iron and sulfur added to the mixture.
Is the proportion of iron and sulphur in a mixture always fixed?
No, the proportion of iron and sulfur in a mixture is not always fixed. It depends on the specific composition of the mixture and how it was prepared. Different mixtures can have varying ratios of iron and sulfur based on their intended use or source.
Do mixture combine in set or fixed pattern?
No mixture has no definite proportion
Is sulfur trioxide a mixture or compound?
Sulfur trioxide is a compound, not a mixture. It is a chemical compound composed of sulfur and oxygen atoms in a fixed ratio.
If a material contains three elements but not joined in a fixed proportion it is a(an)?
It is a mixture.
If a material contains three elements but not joined in a fixed proportion it is a?
It is a mixture.
If a material contains three elements joined in a fixed proportion it is a(an)?
A material that contains three elements joined in a fixed proportion is a pure substance called a compound. It is not a mixture.
Is sulfur trioxide an element compound or mixture?
Sulfur trioxide (SO3) is a compound. It is formed by the combination of sulfur and oxygen atoms in a fixed ratio. It is not a pure element and does not contain a mixture of different substances.
How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
Is pure copper sulphate a mixture?
No, pure copper sulfate is not a mixture. It is a compound composed of copper, sulfur, and oxygen atoms in a fixed ratio.
Is copper sulphate mixture or compound?
Copper sulfate is a compound, not a mixture. It is composed of copper, sulfur, and oxygen elements chemically bonded in a fixed ratio.
Is carbon disulphide a homogeneous or heterogeneous mixture?
Carbon disulfide is a pure substance, not a mixture. It is a homogeneous compound composed of carbon and sulfur atoms in a fixed ratio.
