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Codeine is presented in tablet mixtures and it has an Rf value of 0.6 what would you expect to be the effect of the Rf value of replacing the ammonia in the solvent by acetic acid?
Wiki User
∙ 12y ago
GFNHVB
Wiki User
∙ 12y ago
Replacing ammonia with acetic acid may affect the polarity of the solvent system, potentially leading to changes in the separation and resolution of compounds in the mixture. The Rf value could be different for codeine or other components due to the altered interaction between the solvent, compounds, and the stationary phase. This change could impact the accuracy of identification or quantification of codeine in the tablet mixture.
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Is Ammonia heterogeneous or homogeneous mixtures?
Ammonia is a homogeneous mixture. This is because it is a solution of ammonia gas (NH3) dissolved in water, where the ammonia molecules are uniformly distributed throughout the water molecules.
What is the charge of ammonia?
I believe ammonia is unionized, which means it has no charge.Added:NH3 = ammonia, gaseous AND in solution, weak base (sometimes as wrongly presented as NH4OH, because ammonia is not a hyroxide!, it isn't a strong base like OH-), neutralNH4+ = ammonium, conjugated acid of ammonia, salty cation.
Is ammonia heterogeneous or homogeneous?
Ammonia is a compound, not a mixture. Household ammonia is a homogeneous mixture of ammonia and water.
What are the disadvantages of ammonia used for an alternative fuel source?
Ammonia is toxic, corrosive, and poses safety risks due to its flammability and potential to form explosive mixtures with air. It also requires specialized storage and transportation infrastructure, and its production often involves high energy input and greenhouse gas emissions. Additionally, there are challenges with ammonia combustion efficiency and engine compatibility.
What is the difference between NH3 and NH3 OH?
NH3 is ammonia, a compound composed of one nitrogen atom and three hydrogen atoms. NH3OH refers to hydroxylamine, which is derived from ammonia by replacing one of the hydrogen atoms with a hydroxyl group (OH). Hydroxylamine has different chemical properties and applications compared to ammonia.
Is Ammonia heterogeneous or homogeneous mixtures?
Ammonia is a homogeneous mixture. This is because it is a solution of ammonia gas (NH3) dissolved in water, where the ammonia molecules are uniformly distributed throughout the water molecules.
What is household ammonia metal or nonmetal?
Household ammonia, like any other kind of ammonia, is nonmetallic because it is a compound, and "metal" properly applies only to elements or mixtures of metallic elements
What is the chemical symbol for concentrated ammonia?
NH3 = ammonia, gaseous AND in solution, weak base (sometimes as wrongly presented as NH4OH, but ammonia is not a hyroxide!, it isn't a strong base like OH-)NH4+ = ammonium, conjugated acid of ammonia, salty cation.
What is the charge of ammonia?
I believe ammonia is unionized, which means it has no charge.Added:NH3 = ammonia, gaseous AND in solution, weak base (sometimes as wrongly presented as NH4OH, because ammonia is not a hyroxide!, it isn't a strong base like OH-), neutralNH4+ = ammonium, conjugated acid of ammonia, salty cation.
What are some examples compounds?
AnswerCompounds aren't mixtures. They are substances composed of two or more elements chemically joined together.Salt, water, chalk, and ammonia
What are some solutions found at home and what is its characteristics?
Some solutions found at home are vinegar, ammonia, bleach, fresh milk or other homogeneous mixtures.
What are the colorfull patterns on Jupiter?
The patterns are the clouds surrounding the gaseous planet. Mixtures of gases and elements like hydrogen, helium and ammonia give it colorful patterns
What is the chemical symbol and charge for ammonia?
NH3 = ammonia, gaseous AND in solution, weak base (sometimes as wrongly presented as NH4OH, because ammonia is not a hyroxide!, it isn't a strong base like OH-)NH4+ = ammonium, conjugated acid of ammonia, salty cation.
Is ammonia heterogeneous or homogeneous?
Ammonia is a compound, not a mixture. Household ammonia is a homogeneous mixture of ammonia and water.
What are the disadvantages of ammonia used for an alternative fuel source?
Ammonia is toxic, corrosive, and poses safety risks due to its flammability and potential to form explosive mixtures with air. It also requires specialized storage and transportation infrastructure, and its production often involves high energy input and greenhouse gas emissions. Additionally, there are challenges with ammonia combustion efficiency and engine compatibility.
What are four similarities between ammonia and methane?
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Which store can I buy regular pure ammonia to use on my mosquitoe bites i cant find anywhere?
the ammonia products available in stores are usually about 3% ammonia, mixed with other detergents, scents, and water. Even at 3%, a good whiff is enough to sting the nose and cause watery eyes. Industrial-use ammonia mixtures are rarely stronger than 20-30% ammonia. Ammonia in a pure form is an extremely hazardous, toxic, and corrosive substance, and due to the dangers, liabilities, and non-existent home market, it is not available to the general public. If you want to put regular "pure" ammonia on a mosquito bite, you might try using the unscented, clear, non-detergent type.
