ano ang buffer zone? Ipaliwanag sa tagalog po please
1. ano ang buffer zone? Ipaliwanag sa tagalog po please
Answer:
ang buffer zone ay isang neutral na zonal na lugar na nasa pagitan ng dalawa o higit pang mga katawan ng lupa, kadalasang nauukol sa mga bansa
Explanation:
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2. what is the difference between basic buffers and acidic buffers
A basic buffer solution---(more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it.
An acidic buffer solution--- is simply one which has a pH less than 7. Acidic buffer solutions are commonly made from a weak acid and one of its salts - often a sodium salt. A common example would be a mixture of ethanoic acid and sodium ethanoate in solution
Explanation:
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3. How the phosphate buffer system will react to buffer a strong acid?
Answer:
When a strong acid (H3O+) is added to a buffer solution the conjugate base present in the buffer consumes the hydronium ion converting it into water and the weak acid of the conjugate base. This results in a decrease in the amount of conjugate base present and an increase in the amount of the weak acid.
Explanation:
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Answer: Phosphate buffer system operates in the internal fluids of all cells. If additional hydroxide ions enter the cellular fluid, they are neutralized by the dihydrogen phosphate ion.
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Carry on learning
4. This level of quarantine is limited movement to service to work within buffer zone and outside buffer zone.
Answer:
this type of ECQ that we are dealing with will surely help the rising cases of coronavirus.
Explanation:
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5. description of floor buffer
A floor buffer or rotary floor machine is an electrical floor scrubber that is used to clean and maintain non-carpeted floors, such as hardwood, marble, tile or linoleum. It is also known as a floor polisher or burnisher if it is a high speed floor buffer with a pad that rotates at over 1000 RPM.
6. What is the effect of dilution on the pH of a buffer and the buffer’s capacity?
Answer:
Diluting a buffer solution would decrease its buffer capacity. You can easily notice that the change on the pH is more important when the concentrations of the acid and conjugate base are diluted.
7. nail buffer of classification
b is there any chance you could can
8. What is buffer solut
Explanation:
A Buffer Solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it.
9. other term used for floor buffer a. floor cleaner b.floor scrubber c.electric buffer d.floor polisher
Answer:
A.floor cleaner
Explanation:
Ginagamit sa lapag
Answer:
floor polisher
explaination
floor buffer or rotary floor machine is an electrical floor scrubber that is used to clean and maintain non-carpeted floors, such as hardwood, marble, tile or linoleum. It is also known as a floor polisher or burnisher if it is a high speed floor buffer with a pad that rotates at over 1000 RPM
10. meaning of nail buffer
Answer:
Nail buffing is the act of polishing the nail using buffers of successively finer grit in order to make nails look more consistent and shiny. A paste is used to fill ridges on nail surfaces.
A nail buffer is a cosmetic tool designed to give fingernails and toenails a high gloss shine, achieved primarily through friction and sanding on the nail surface. People sometimes buff their nails as an alternative to polishing them with lacquer or clear gloss, and the results can be somewhat similar.
Explanation:
Sana po makatulong
11. 1.00L of a buffer is created to be 0.100M in HOAc and 0.100M in NaOAc. What is the pH of the buffer? Ka = 1.8 x 10^-5
Answer:
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Explanation:
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12. What is nail buffer?
Answer:
Nail buffing is the act of polishing the nail using buffers of successively finer grit in order to make nails look more consistent and shiny. A paste is used to fill ridges on nail surfaces.
13. Why buffers are important
Answer:
Butterflies are important pollinators to most agricultural crops. In addition to their ecological niche, butterflies are also a food source to predators like birds, spiders, lizards and other animals
Answer:
I will not pay the rent but will be in the area
14. How to calculate buffer
It's the total concentration of the buffer times the total volume of the buffer divided by the quantity 10 to the ph minus PKA +1 to find the conjugate base moles you just take Conte.
pH=pKa+log 10 ([A-]/[HA])
15. A. what is the most effective buffer against acids? b. what is the most effective buffer against bases? c. what is the most effective buffer against either acids or bases?
Answer:
A. Recall that according to the Henderson-Hasselbalch j be effective between pH = 8.24 - 10.24. The acetate buffer would be effective of the pH range from about 3.74 to 5.74. Outside of these ranges, the solution can no longer resist changes in pH b
B.Buffers are characterized by the pH range over which they can maintain a more or less constant pH and by their buffer capacity, the amount of strong acid or base that can be absorbed before the pH changes significantly. Although the useful pH range of a buffer depends strongly on the chemical properties of the weak acid and weak base used to prepare the buffer (i.e., on K), its buffer capacity depends solely on the concentrations of the species in the buffered solution
C.If the buffer capacity is 10 times larger, then the buffer solution can absorb 10 times more strong acid or base before undergoing a significant change in pH. A buffer maintains a relatively constant pH when acid or base is added to a solution
Explanation:
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16. buffer solution of food?
Answer:
when you add sodium citrate to a food which contains citric acid then it will create a buffer solution.
Explanation:
17. What is the functions of inverting buffer& non inverting buffer?
Answer:
Some Results are the second and third Picture's
18. what is buffer state
A Buffer state is a country lying inbetween two potentially greater hostile powers. The purpose of the buffer state is to separate two rival countries from each other.
19. Example pf buffering
Answer:
Buffering agents can be salts of a weak acid and a weak base. Examples are carbonates, bicarbonates, and hydrogen phosphates [58].
Answer:
For example, the bicarbonate buffering system is used to regulate the pH of blood, and bicarbonate also acts as a buffer in the ocean.
A buffer is an aqueous solution used to keep the pH of a solution nearly constant.
20. what is the difference between basic buffers and acidic buffers
Acidic buffers are solutions that have a pH below 7 and contain a weak acid and one of its salts. Alkaline buffers, on the other hand, have a pH above 7 and contain a weak base and one of its salts. For example, a mixture of ammonium chloride and ammonium hydroxide acts as a buffer solution with a pH of about 9.25.
hope it helped.
21. What is floor buffer?
Answer:
A floor buffer is a piece of industrial cleaning equipment that allows cleaning professionals to strip or remove the wax from a facility’s floor.
Explanation:
Answer:
A floor scrubber is a floor cleaning device. It can be a simple tool such as a floor mop or floor brush, or in the form of a walk-behind or a ride-on machine to clean larger areas by injecting water with cleaning solution, scrubbing, and lifting the residue off the floor.
Explanation:
I.D.K IF THIS IS THE RIGHT ANS.WER
22. What is acid buffer in urine?
Answer:
phosphate is the most predominant urine buffer
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Normally phosphate is the only buffer in urine, although carbonic acid/ bicarbonate is also present. The developing urine contains NaH2PO4/Na2HPO4 in the same concentration as present in blood plasma.# carry on learning[tex] \bold \pink{army578 : }[/tex]
23. And and ibigsabihin ng buffer state?
ung buffer poh nagpapahina ng lakas at ung state ay estado
24. calculate the pH of the 0.20 M NH3/ 0.20 M NH4Cl buffer. what is the pH of the buffer after the addition of 10.0 mL of 0.10 MHCI to 65.0 mL of the buffer
Answer:
calculate the pH of the 0.20 M NH3/ 0.20 M NH4Cl buffer. what is the pH of the buffer after the addition of 10.0 mL of 0.10 MHCI to 65.0 mL of
25. When is a Nail Buffer used?
Answer:
Nail buffing is the act of polishing the nail using buffers of successively finer grit in order to make nails look more consistent and shiny.
Answer:
in nails
Explanati27. Is 9x3y6 – 1 a difference of two squares? Explainon:
26. What does a buffer do?
Answer:
any of various devices or pieces of material for reducing shock or damage due to contact
Answer:
A buffer is an aqueous solution that resists changes in pH upon the addition of an acid or a base. Also, adding water to a buffer or allowing water to evaporate from the buffer does not change the pH of a buffer significantly.
27. What is buffer solution
Answer:
a solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts.
Answer:
1.a person or thing that prevents incompatible or antagonistic people or things from coming into contact with or harming each other.
a person or thing that prevents incompatible or antagonistic people or things from coming into contact with or harming each other."family and friends can provide a buffer against stress"
2.CHEMISTRY
CHEMISTRYa solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts.
CHEMISTRYa solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts.Feedback
28. what is the category of floor buffer
Answer:
A floor buffer is a piece of industrial cleaning equipment that allows cleaning professionals to strip or remove the wax from a facility's floor. Buffers are commonly referred to as strippers, swing machines, or side-to-side machines.
29. What is the effect of dilution on the ph of a buffer and the buffer capacity?
Answer:
Diluting a buffer solution would decrease its buffer capacity. You can easily notice that the change on the pH is more important when the concentrations of the acid and conjugate base are diluted
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30. What is nail buffer?
Answer:
Nail buffing is the act of polishing the nail using buffers of successively finer grit in order to make nails look more consistent and shiny. A paste is used to fill ridges on nail surfaces.
Explanation:
pa-brainliest.
Answer:
Nail buffer is also classified as nail accessories and a nail tool is used to polish the nails and make them smooth. This tool is used to clean your nails, make them shinier look and smoothen the surface. A buffer has two different grits on each side, while the other grey material is on the other side.
Explanation:
