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What you see when gas is produced?
When gas is produced, you may observe bubbles forming in the liquid or substance, a change in volume or pressure, and possibly a release of gas with accompanying hissing or popping sounds. Depending on the type of gas and how it is being produced, there may also be changes in color or temperature.
What is a new substance that forms as the result of a chemical reaction is a gas?
An example of a new substance that forms as a gas during a chemical reaction is carbon dioxide (CO2). This gas is often produced when carbon-containing compounds, such as glucose, burn in the presence of oxygen.
When a substance changes from a liquid to a gas energy is . When a substance changes from a gas to a liquid energy is .?
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
When does gas appear?
Gas appears when a substance undergoes a phase transition from liquid or solid to gas, typically due to increased temperature or decreased pressure. This process is known as evaporation or boiling, depending on the conditions. Additionally, gases can be produced through chemical reactions that release gas as a byproduct.
What you see when gas is produced?
When gas is produced, you may observe bubbles forming in the liquid or substance, a change in volume or pressure, and possibly a release of gas with accompanying hissing or popping sounds. Depending on the type of gas and how it is being produced, there may also be changes in color or temperature.
What is the gas produced when any metal reacts with acids?
Hydrogen gas is produced when any metal reacts with acids. This is a common reaction that is often used to test for the presence of metal in a substance.
Is ability to react with other substance a physical or chemical?
Chemical. If vinegar reacts with baking soda, a new substance is produced. If something new is produced, it is chemical. In chemical reactions, things change what they are. Water splitting into hydrogen gas and oxygen is chemical, because hydrogen gas and oxygen gas is different from water.
Is Ability to react with other substance a chemical property or physical?
Chemical. If vinegar reacts with baking soda, a new substance is produced. If something new is produced, it is chemical. In chemical reactions, things change what they are. Water splitting into hydrogen gas and oxygen is chemical, because hydrogen gas and oxygen gas is different from water.
Which colorless substance is a gas at 60 c?
Neon is the colorless substance that is a gas at 60 degrees Celsius. Ethanol is a colorless substance that is a liquid at negative 30 degrees Celsius.
When is an absorption spectrum produced?
An absorption spectrum is produced when a substance absorbs specific wavelengths of light as it passes through it. This absorption results in the dark lines or bands seen in the spectrum, which can be used to identify the elements present in the substance.
Is neon a new substance that is produced by burning wood?
Neon is an element, classified as a noble gas, and it has nothing to do with burning wood. Neon does not burn, nor is it produced by burning.
Substance produced by the mint plant in Joseph priestley's experiment?
Oxygen gas was the substance produced by the mint plant in Joseph Priestley's experiment. This discovery led to the understanding of plants releasing oxygen through the process of photosynthesis.
What is a new substance that forms as the result of a chemical reaction is a gas?
An example of a new substance that forms as a gas during a chemical reaction is carbon dioxide (CO2). This gas is often produced when carbon-containing compounds, such as glucose, burn in the presence of oxygen.
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
What is the gaseous substance produced in the chemical reaction of baking soda and acetic acid?
Carbon dioxide, the same gas you breath out in respiration.
Is a gas a pure substance?
Yes, gas is a pure substance.
