Table of Contents
- 1 Is reaction with sulfur chemical or physical?
- 2 Is sulphur burning a physical or chemical change?
- 3 Does sulfur react with water?
- 4 Which of the following are chemical or physical changes?
- 5 Why is mixing a physical change?
- 6 What type of chemical reaction is sulfur?
- 7 How does sulfur work?
- 8 What are the physical and chemical properties of sulfur?
Is reaction with sulfur chemical or physical?
A chemical reaction involving sulfur. Sulfur also combines with hydrogen gas: The compound formed in this reaction is hydrogen sulfide (H 2 S).
What happens when you mix sulfur and water?
While sulfur is a naturally occurring mineral and water is a powerful dissolvent, the two aren’t necessarily safe when cohabiting in your water source. Sulfur in your water can cause complications such as pipe corrosion and scale in addition to the easily recognizable taste and odor issues.
Is sulphur burning a physical or chemical change?
The composition and properties of sulphur dioxide is altogether different from that of sulphur powder. Thus, burning of sulphur powder is a chemical change.
Is mixing something with water a chemical change?
Relating Dissolution to Change Dissolving sugar in water is an example of a physical change. Here’s why: A chemical change produces new chemical products.
Does sulfur react with water?
Reaction of sulfur with water Sulphur does not react with water under normal conditions.
Can you mix Sulphur and water?
Sulfur can enter into reactions with simple and complex compounds, it can be both an oxidizer and a reducer. Sulfur does not dissolve in water in ordinary conditions.
Which of the following are chemical or physical changes?
Classify the following as chemical or physical changes: (a) Cutting of trees (b) Melting of butter in a pan (c) Rusting of almirah (d) Boiling of water to form steam (e) Passing of electric current, through water and the water breaking down into hydrogen and oxygen gases (f) Dissolving common salt in water (g) Making a …
What is the chemical reaction of burning of sulfur?
sulfur + oxygen → Sulfur burns in oxygen to form sulfur dioxide.
Why is mixing a physical change?
Cutting, tearing, shattering, grinding, and mixing are further types of physical changes because they change the form but not the composition of a material. For example, mixing salt and pepper creates a new substance without changing the chemical makeup of either component.
What is physical and chemical change?
Chemical Changes. Physical changes are reversible and do not produce a new substance. Chemical changes result in the production of a new substance and cannot be reversed.
What type of chemical reaction is sulfur?
Sulfur reacts with oxygen to form sulfur dioxide. When nonmetals react with one another, the product is a molecular compound. Often, the nonmetal reactants can combine in different ratios and produce different products. Sulfur can also combine with oxygen to produce sulfur trioxide.
What happens when sulfur and iron are mixed together?
Iron and sulfur mix and form a partially magnetic black and yellow mixture. 6. Iron and sulfur are heated and form a non-magnetic shiny grey substance. 7. Dry Ice (solid carbon dioxide — CO2) is sublimed at room temperature. 8. Vinegar reacts when mixed with baking soda.
How does sulfur work?
Sulfur enters into a reaction with oxygen and with complex substances (halogens, acids) as a reducer. Sulfur does not dissolve in water in ordinary conditions. A dissolution reaction between water and sulfur can only take place under high pressure, and if the water is in the form of vapor:
What is formed when sulfur reacts with hot air?
The hot air stirs up the molten sulfur and hot water at the bottom of the pipe. A foamy, soupy mixture of sulfur and water is formed. The mixture is forced upward through the middle pipe. When it reaches the surface, it is collected.
What are the physical and chemical properties of sulfur?
Sulfur’s most prominent chemical property is that it burns. When it does so, it gives off a pale blue flame and sulfur dioxide (SO 2 ) gas. Sulfur dioxide has a very obvious strong, choking odor. Sulfur sometimes occurs in bright yellow layers on the top of the earth.