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What color does barium emit?
The color of barium in flame is pale green.
What color is aqueous barium nitrate?
Aqueous barium nitrate is colorless.
What color is the color of barium chloride?
Barium chloride typically appears as a white crystalline solid.
Can dichromate distinguish alkane and alkene?
Dichromate can distinguish between alkanes and alkenes due to the presence of a double bond in alkenes, which can undergo oxidation. When treated with dichromate in an acidic medium, alkenes are oxidized, leading to a color change from orange to green as the dichromate is reduced to chromium(III) ions. In contrast, alkanes do not react with dichromate under similar conditions, so the color remains unchanged. Thus, this reaction can serve as a qualitative test to differentiate between the two classes of compounds.
What flame color does Ba(oh)2 is?
Barium hydroxide, Ba(OH)₂, does not produce a distinct flame color when burned, as it is typically not used in flame tests. However, when barium compounds are tested, they usually produce a green flame. The characteristic green color is primarily associated with barium salts, such as barium chloride, rather than barium hydroxide itself.
What is the chemical name of BaCr2O7?
It's name is "barium dichromate". Some people also use the antiquated (and wrong) term "bichromate", which should no longer be used. (See also the provided link.)
Symbolic equation for the reaction between potassium dichromate and barium chloride?
I think the reaction equation can be written as follows: K2Cr2O7 (aq) + BaCl2(aq) ------ BaCr2O7(s) + 2KCl(aq).
What is K2Cr307?
K2Cr2O7 is potassium dichromate, a commonly used oxidizing agent in chemical laboratories. It is orange in color and is soluble in water.
What color does barium emit?
The color of barium in flame is pale green.
What is the color of the flame of barium nitrate?
The flame of barium nitrate typically produces a pale green color when burned. This green color is a characteristic flame test color for barium compounds.
What color is aqueous barium nitrate?
Aqueous barium nitrate is colorless.
What is the barium color?
blue
Why potassium dichromate is orange red in color?
The orange color of potassium dichromate is caused by the movement of an electron to a vacant d-orbital in the manganese atom. The transition occurs when the chemical is in the presence of light. This is confirmed by the empty 3d-orbital in chromium.
What color is the color of barium chloride?
Barium chloride typically appears as a white crystalline solid.
Can dichromate distinguish alkane and alkene?
Dichromate can distinguish between alkanes and alkenes due to the presence of a double bond in alkenes, which can undergo oxidation. When treated with dichromate in an acidic medium, alkenes are oxidized, leading to a color change from orange to green as the dichromate is reduced to chromium(III) ions. In contrast, alkanes do not react with dichromate under similar conditions, so the color remains unchanged. Thus, this reaction can serve as a qualitative test to differentiate between the two classes of compounds.
What is the name compound for BaSO5?
The compound BaSO4 is known as barium sulfate. Because of its white color, it is sometimes used for pigmentation, especially in paper.
What flame color does Ba(oh)2 is?
Barium hydroxide, Ba(OH)₂, does not produce a distinct flame color when burned, as it is typically not used in flame tests. However, when barium compounds are tested, they usually produce a green flame. The characteristic green color is primarily associated with barium salts, such as barium chloride, rather than barium hydroxide itself.
