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How the amount of urea present in urine is controlled and what are effects of excess of urea in human body?
Well... the amount of Urea is controlled mainly by the kidneys and through a long process involving the liver, heart, lungs, and brain and many, many enzymes which in the end controls the amount of Urea. Excess Urea in the blood can cause poor oxygen transfer into tissues and eventually lead to death. Excess Urea in the Bladder can lead to forced urination, or in lamest terms, peeing yourself, or a bladder or urinary tract infection
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What is the chemical process for back titration?
In back titration, a known excess of a reagent is added to react with the analyte. After the reaction is complete, the amount of excess reagent is determined by titration with another reagent. The difference between the initial amount of excess reagent and the amount required in the back titration is used to determine the amount of analyte present.
Can the mass of the limiting reagent be higher than the mass of the excess reagent?
it may be , the limiting reactant is that which is totally consumed during the reaction but its amount must be less than required amount with respect to excess reactant for example, H2SO4 + 2NaOH = Na2SO4 + 2H2O in this reaction suppose acid is 95 g and base is 85 g but acid with higher amount is the limiting reactant and base is in excess. Essentially, it's possible whenever the molecular weight of the limiting reagent is higher than the molecular weights of the other reagents.
What is the amount of hormones present in gigantism?
The amount of hormone that is present in gigantism is HYPER because you can choose either ( HYPO or HYPER) . Because the gigantism is overproduction of growth hormones during childhood or adolescence.
What excess oxyegen?
Excess oxygen generally refers to the amount of oxygen present in a system beyond what is required for complete combustion or a specific reaction. In various contexts, such as in industrial processes or environmental studies, excess oxygen can indicate inefficiencies, incomplete reactions, or potential for pollution. For example, in combustion engines, excess oxygen can lead to higher emissions and reduced fuel efficiency. In aquatic environments, excess dissolved oxygen can result from algal blooms, which can lead to negative ecological impacts.
Why excess air is provided for combustion?
Excess air is provided for combustion to ensure that all fuel is completely burned, leading to higher combustion efficiency and lower production of harmful emissions. The additional air helps maintain proper mixing with the fuel, promoting a more stable and controlled combustion process.
What brain abnormalities may be present with patients with Megalencephaly?
gyral abnormalities neuronal heterotopias corpus callosum dysgenesis myelum dysplasia abnormal or an excess amount of neurons abnormal or an excess amount of glia cells
Why is an excess amount of NaOH added during back titration?
Excess NaOH is added during back titration to ensure that all the analyte has reacted with the standard solution. This excess helps to push the reaction to completion and ensures that the endpoint is clearly visible. The amount of excess NaOH added can be determined based on the stoichiometry of the reaction and the amount of analyte present.
Can epimedium cause side effects?
Ingesting an excess amount of the herb can lead to vomiting, dizziness , thirst, and nosebleed.
What is the chemical process for back titration?
In back titration, a known excess of a reagent is added to react with the analyte. After the reaction is complete, the amount of excess reagent is determined by titration with another reagent. The difference between the initial amount of excess reagent and the amount required in the back titration is used to determine the amount of analyte present.
How to calculate excess moles of acid in titration?
To calculate the excess moles of acid in a titration, subtract the moles of base used from the initial moles of acid. This will give you the amount of acid that was not neutralized by the base and therefore the excess moles of acid present in the solution.
For the following reactions identify the limiting reaction and excess reactant Give reasons for your choices A Wood burning in a campfire B sulfur in the air reacting with silver flatware?
A. In the wood burning reaction, oxygen is the limiting reactant because there is a finite amount present in the air compared to the potentially unlimited amount of wood. The wood is the excess reactant since it is in excess of what the limited amount of oxygen can react with. B. In the reaction between sulfur in the air and silver flatware, the limiting reactant would be the sulfur since it is present in a limited amount compared to the silver flatware. The silver flatware is the excess reactant as it is in excess of what the limited amount of sulfur can react with.
Effects of excess supply of goods in a country?
the government will buy those excess goods.
How can we tell if it was acid or the carbonate that initially was in excess?
To determine if acid or carbonate was in excess initially, you can titrate the reaction mixture with an appropriate base of known concentration. The point where the base completely neutralizes the acid will indicate the amount of acid present initially. Any excess base after this point would suggest that the initial excess was in the carbonate.
What does not reduce the effects of excess stomach acid?
Expectorans
What does the term excess mean in chemistry?
Ah, excess in chemistry is like having a little too much of a good thing! It means you have more of a reactant than you actually need for a reaction. Just like adding extra paint to your palette, sometimes it's good to have a bit more to ensure everything works out beautifully in the end. Remember, in painting and in chemistry, balance is key!
How does it feel to take an excess amount of Lexapro when you are not prescribed?
There are no immediate effects from taking Lexapro. You need to take it daily for at least a month. Even then it is not a narcotic so you won't get a "high"
How can I correct excess Roth IRA contributions?
To correct excess Roth IRA contributions, you can withdraw the excess amount before the tax filing deadline for the year in which the contribution was made. This will help avoid penalties and taxes on the excess amount.
