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What is the colour of hydrogen carbonate indicator?
The hydrogen carbonate indicator changes color from red in acidic conditions to yellow in neutral conditions to purple in basic conditions.
What happens when carbon dioxide is bubbled into hydrogen carbonate indicator?
When carbon dioxide is bubbled into a hydrogen carbonate indicator, the indicator solution will turn yellow. This is due to the formation of carbonic acid, which is a weak acid. The carbon dioxide reacts with water in the indicator solution to form carbonic acid, causing the color change.
What is the mechanism of methyl orange in sodium carbonate and hydrogen chloride titration?
Methyl orange acts as a pH indicator in the process of sodium carbonate and hydrogen chloride titration. The addition of methyl orange will indicate the ratio of sodium carbonate to hydrogen chloride by the colour which develops.
What is the chemical formula for cesium hydrogen carbonate?
The chemical formula for cesium hydrogen carbonate is CsHCO3.
Is hydrogen carbonate soluble?
Yes, hydrogen carbonate (bicarbonate) is soluble in water. It dissolves readily to form a solution.
What is the colour of hydrogen carbonate indicator?
The hydrogen carbonate indicator changes color from red in acidic conditions to yellow in neutral conditions to purple in basic conditions.
What happens when carbon dioxide is bubbled into hydrogen carbonate indicator?
When carbon dioxide is bubbled into a hydrogen carbonate indicator, the indicator solution will turn yellow. This is due to the formation of carbonic acid, which is a weak acid. The carbon dioxide reacts with water in the indicator solution to form carbonic acid, causing the color change.
What does a sodium hydrogen carbonate indicator do?
A sodium hydrogen carbonate indicator is used to test for the presence of acids. It turns pink in the presence of an acid and yellow in the presence of a base. This color change helps to determine whether a solution is acidic or basic.
What colour does litmus indicator turn when put in sodium hydrogen-carbonate?
When litmus indicator is put in sodium hydrogen-carbonate (a mild base), it turns blue. Sodium hydrogen-carbonate, also known as sodium bicarbonate, has a basic pH, which causes the blue color change in the litmus paper. In acidic solutions, litmus would turn red, but in this case, the basic nature of sodium hydrogen-carbonate results in a blue coloration.
What is the mechanism of methyl orange in sodium carbonate and hydrogen chloride titration?
Methyl orange acts as a pH indicator in the process of sodium carbonate and hydrogen chloride titration. The addition of methyl orange will indicate the ratio of sodium carbonate to hydrogen chloride by the colour which develops.
Does hydrogen carbonate indicator shows any color with oxygen?
No, hydrogen carbonate indicator does not change color when exposed to oxygen. It is mainly used to detect the presence of carbon dioxide, as it turns pink in the presence of an acid (carbon dioxide dissolved in water forms carbonic acid).
Symbol for hydrogen carbonate?
Hydrogen carbonate is a compound, not an element, and it therefore has a formula, not a symbol: H2CO3.
What is the chemical formula for cesium hydrogen carbonate?
The chemical formula for cesium hydrogen carbonate is CsHCO3.
Is hydrogen carbonate soluble?
Yes, hydrogen carbonate (bicarbonate) is soluble in water. It dissolves readily to form a solution.
Is sodium hydrogen carbonate a weaker base than sodium carbonate?
Yes: hydrogen carbonate is a stronger acid, and therefore a weaker base, than carbonate.
Is sodium hydrogen carbonate is metal carbonate?
no
What is the hydrogen carbonate ion formula?
The hydrogen carbonate ion has the formula HCO3-.
