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Chemical test can distinguish sodium carbonate form potassium hydroxide?
- use a flame test to distinguish between sodium and potassium - use flame photometry to determine sodium and potassium - heat sodium carbonate and collect the gas in a beaker with water: the gas released is carbon dioxide; see the bubbles. Measure the pH; it will be more than 7.
Tartaric acid plus potassium carbonate equals which gas?
carbon dioxide
If you heat calcium carbonate what gas will be given off?
I'm no specialist on this, but I'd say CO2. Leaving CaO as a residue of course...
Which gas is given off when carbonate reacts with dilute hydrochloric acid?
CO2
When hydrochloric acid and potassium hydroxide are mixed what gas is given off?
I have no idea. The products of that reaction are water (not a gas at room temperature) and potassium chloride (not a gas at room temperature).
Chemical test can distinguish sodium carbonate form potassium hydroxide?
- use a flame test to distinguish between sodium and potassium - use flame photometry to determine sodium and potassium - heat sodium carbonate and collect the gas in a beaker with water: the gas released is carbon dioxide; see the bubbles. Measure the pH; it will be more than 7.
Tartaric acid plus potassium carbonate equals which gas?
carbon dioxide
If you heat calcium carbonate what gas will be given off?
I'm no specialist on this, but I'd say CO2. Leaving CaO as a residue of course...
What gas is produced when potassium hydroxide and calcium carbonate are mixed?
Those two compounds do NOT react at all.
Is potassium oxide element or compound?
Potassium oxide is a compound. Compounds are pure substances that contain more than one type of atom. Since potassium oxide contains potassium and oxygen atoms, it is a compound. Elements are pure substances that contain only one type of atom, such as oxygen gas.
What gas is given off when calcium carbonate is heated?
Carbon Dioxide is given off. (CO2)
When gas changes into liquid heat is taken in or given out?
Heat is given out.
What is occurring when a piece of potassium metal ignites in a beaker of water?
The potassium reacts with water to produce potassium hydroxide, hydrogen gas, and large amounts of heat. The heat ignites the hydrogen which in turn ignites the potassium.
Which gas is given off when carbonate reacts with dilute hydrochloric acid?
CO2
When an acid reacts with a carbonate what gas is given off?
its obvious..when an acid is reacting with a carbonate 3 things are made: Metal Salt Water Carbon Dioxide so the gas that would be given off is carbon dioxide
When hydrochloric acid and potassium hydroxide are mixed what gas is given off?
I have no idea. The products of that reaction are water (not a gas at room temperature) and potassium chloride (not a gas at room temperature).
When calcium carbonate is heated what gas is given off?
carbon dioxide is produced when it is heated
