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You can test if a compound reacts with bromine by adding bromine water to the compound. If the compound reacts with bromine, the characteristic reddish-brown color of the bromine water will fade as it reacts with the compound. This reaction is often used to test for the presence of unsaturated bonds in organic compounds.
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How can you tell that bromine is a liquid at a glance?
Bromine is a dark reddish-brown liquid at room temperature. So, at a glance, you can identify bromine by its distinct color and liquidity.
What is aqueous silver nitrate and potassium bromide combine to form a precipitate?
When aqueous silver nitrate and potassium bromide combine, a white precipitate of silver bromide is formed. This is because silver nitrate reacts with potassium bromide to produce silver bromide, which is insoluble in water and thus precipitates out of solution.
Is peepal leaf simple or compound?
The peepal leaf is simple, meaning it is undivided and consists of a single leaf blade attached to the stem.
What three things does a chemical formula tell you?
A chemical formula tells you the type and number of atoms present in a compound, the elements that make up the compound, and the ratio of each element in the compound.
What two things does a chemical formula tell us about a compound?
the actual number of atoms in a molecule
How can you tell whether or not nitrogen the element will react with other elements?
By seeing how many valence electrons Nitrogen has, it does, it reacts with oxygen to make nitrous oxide
How can you tell that bromine is a liquid at a glance?
Bromine is a dark reddish-brown liquid at room temperature. So, at a glance, you can identify bromine by its distinct color and liquidity.
How do you use information in a chemical equation to tell whether a substance in the equation is an atom or a compound?
An atom in an equaton is only the symbol of this element, not a molecule.
Is this a compound subject or compound predicate for He or she could tell you?
The statement "He or she could tell you" has a compound subject - there are two nouns preceding the verb. A compound predicate would be "He could tell you about airplanes or about trains."
How are the words molecucle compound amd formula related?
A molecule is two or more elements bonded together, and a compound is a molecule containing at least two elements. The word formula fits in to tell you whether you have a compound or a molecule by telling you the number of elements (atoms) in the molecule.
Is Uranium a compound tell its elements?
Uranium is not a compound. It is an element.
How can you tell whether a compound is pure or not?
One way to determine if a compound is pure is to perform a melting point test. A pure compound will have a sharp melting point, while impurities will cause the melting point to be lowered and broadened. You can also use analytical techniques such as chromatography or spectroscopy to analyze the compound's composition and identify any impurities.
What does a compound's formula tell?
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How do you tell a teen guy that you like him?
just tell him str8 out but i would flirt first to see how he reacts
You are in love with your classmate but you dont know how to tell her that she is the one and that you will do anyting for her...?
just tell her you like her and then see how she reacts
What is the defition for compound tell me it i dont want anything else bout what is the defition for compound thank-you very much now tell me what tell me what the defition for a compound if you dont?
Two or more elements joined together.
What happens when magnesium reacts with nitric acid?
When magnesium reacts with nitric acid, it produces magnesium nitrate, water, and nitrogen dioxide gas. The reaction is exothermic and the magnesium dissolves in the acid as it reacts. Nitric acid is a strong acid and will easily oxidize the magnesium metal.
