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One method would be to add an acid such as HCl to each sample, and collect the gas produced. The zinc will produce hydrogen gas, which is flammable, while the lead carbonate will produce carbon dioxide, which is not flammable. Thus, one can distinguish between the compounds depending on whether or not the gas evolved in the reaction ignites.
What else can I help you with?
What is the chemical formulae of baking powder?
This chemical formula is NaHCO3 - sodium hydrogen carbonate (sodium bicarbonate).
Why is sodium hydrogen carbonate in baking powder?
Sodium hydrogen carbonate is baking powder.
What the color of Barium carbonate?
barium carbonate is a white crystals that it is an insoluble salts.
What is the procedure to neutralizing an acid?
Add an alkali. Remember the general chemical reaction Acid + Alkali = Salt + Water. However, if the acid has been ingested by a human, then give a carbonate, because the 'raw' alkali can also do damage to a human. The chemical reaction of a carbonate is Acid + Carbonate = Salt + Water + Carbon Dioxide(burp!!!). Common carbonates are sodium bi-carbonate(baking powder). or proprietary medicnes such as 'Milk of Magnesia' Milk of magnesia is a suspension of magnesium carbonate and magnesium hydroxide. .
Is action of baking powder in cooking a cake a physical or chemical change?
The thermal decomposition of baking powder is a chemical change.
What is the chemical formulae of baking powder?
This chemical formula is NaHCO3 - sodium hydrogen carbonate (sodium bicarbonate).
What is baking powders chemical called?
Baking Powder is the common name for Sodium Hydrogen Carbonate, NaHCO3.
Why is sodium hydrogen carbonate in baking powder?
Sodium hydrogen carbonate is baking powder.
What is the colour of strontium carbonate?
Strontium carbonate is a white powder.
Is calcium bi carbonate used in baking powder . if not then why?
no because bi carbonate and baking powder dont go together
Is sodium carbonate compound?
Yes, sodium carbonate is a compound. It is a white, odorless powder that is commonly used in household products such as cleaning agents and water softeners. Sodium carbonate is composed of sodium ions and carbonate ions in a specific ratio, giving it its chemical properties and characteristics.
Chemical name of precipitated chalk?
The chemical name of precipitated chalk is calcium carbonate. It is a white, odorless powder that is commonly used in industries such as pharmaceuticals, food production, and in the manufacture of paper and plastics.
Which chemical change causes a cake to rise?
The thermal decomposition of baking powder. Baking powder is also known as sodium bi-carbonate or sodium hydrogen carbonate. When heted it undergoes thermal decomposition., releasing carbon dioxide in thre process. It is this release of CO2 that makes pastry rise when being baked.,
What is the chemical equation when dough mixes with baking powder?
2NaHCO3 => (Heat) => CO2 + Na2CO3 + H20Sodium Carbonate => CarbonDioxide + Sodium Carbonate + VaporRef:http://www.saskschools.ca/curr_content/paasurvey/foods10/mod3/lo3.3/leaveningagents.htm
Is heating hydrated sodium carbonate powder chemical or physical change?
Heating hydrated sodium carbonate powder to remove water molecules is a physical change because it does not change the chemical composition of the substance. The process involves a phase change from solid to liquid (water loss) and does not result in the formation of new substances.
What is Al2(CO3)3?
Al2(CO3)3 refers to aluminum carbonate. It is a chemical compound composed of two aluminum ions (Al3+) and three carbonate ions (CO3^2-). Aluminum carbonate is typically found as a white, odorless powder and is not very soluble in water.
What is whiting powder?
Calcium carbonate, a de-greasing powder.
