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What is the word equation for sodium hydrogen carbonate when its heated?
The word equation for sodium hydrogen carbonate when heated is: sodium hydrogen carbonate (sodium bicarbonate) → sodium carbonate + carbon dioxide + water.
When hydrogen gas passed over heated cupric oxide?
When hydrogen gas passed over heated cupric oxide, the hydrogen is oxidized and displaces copper from the copper oxide as metallic copper, because hydrogen is higher than copper in the electromotive series. Water vapor is also produced by the reaction.
The decomposition reaction of hydrogen sulfide?
The decomposition reaction of hydrogen sulfide (H2S) is: 2 H2S -> 2 H2 + S2. This reaction occurs when hydrogen sulfide is heated to a high temperature, breaking down into hydrogen gas and sulfur.
When h3po4 is heated?
When H3PO4 (phosphoric acid) is heated, it undergoes dehydration reactions to form various phosphorus oxides like phosphorus pentoxide (P4O10) and water. Heating can also lead to decomposition of phosphoric acid into phosphorous acid (H3PO3) and water.
What will happen if a solution of sodium hydrogen carbonate heated?
When a solution of sodium hydrogen carbonate is heated, it will decompose to form sodium carbonate, water, and carbon dioxide gas. This decomposition reaction is characterized by effervescence due to the release of the carbon dioxide gas.
How is the sun heated?
fusion of hydrogen
What is the word equation for sodium hydrogen carbonate when its heated?
The word equation for sodium hydrogen carbonate when heated is: sodium hydrogen carbonate (sodium bicarbonate) → sodium carbonate + carbon dioxide + water.
What happens to gaseous hydrogen when it is heated?
I am almost positive that it explodes
Which type if of chemical reaction takes place when hydrogen peroxide is heated and separates into hydrogen and oxygen?
The decomposition reaction occurs when hydrogen peroxide is heated and breaks down into hydrogen and oxygen. This is because the heat provides the activation energy needed for the chemical bonds in hydrogen peroxide to be broken, resulting in the formation of hydrogen and oxygen gases.
What is obtained when natural gas is strongly heated?
when natural gas is strongly heated, hydrogen(H) and carbon(C) are obtained.
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What bond is broken when starch is heated?
The hydrogen bonds in starch molecules are broken when starch is heated. This results in the gelatinization of starch, where the starch molecules absorb water, swell, and become thickened.
What gas is the most or least dense when heated?
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.
When hydrogen gas passed over heated cupric oxide?
When hydrogen gas passed over heated cupric oxide, the hydrogen is oxidized and displaces copper from the copper oxide as metallic copper, because hydrogen is higher than copper in the electromotive series. Water vapor is also produced by the reaction.
When two moles of acetylene is heated with ammonis you get?
You'll get hydrogen cyanide (HCN) plus a lot of hydrogen... C2H2 + 2NH3 = 2HCN + 3H2
How do stars get their heats?
Nuclear reaction by the super heated hydrogen, oxygen and other elements.
When does hydrogen expand?
Hydrogen gas can expand when heated, as the molecules gain energy and move more rapidly, increasing the pressure inside a container or a system. This expansion occurs because the kinetic energy of the particles increases with temperature, causing them to move further apart from each other.
