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What is the use of platinum electrode in potentiometry titration?
Wiki User
∙ 11y ago
Because it is not reacted in solution.
Wiki User
∙ 11y ago
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What type of electrodes use in pH meter?
Examples: glass electrode, combined electrode, platinum electrode
How do you calculate the concentration of 10mL of a weak acid in a titration where the strong base has a molarity of 0.09994M and the equivalence volume is 21.20mL?
you have to use titration... http://www.avogadro.co.uk/miscellany/titration/titreset.htm or you can use the formula you have to use titration... http://www.avogadro.co.uk/miscellany/titration/titreset.htm or you can use the formula
Difference between precipitation titration and complexometric titration?
During a precipitation titration an insoluble precipitate is formed.Complexometric titration is a type of volumetry which use as titrants EDTA or other similar reagents.
What is the alternative materials that can be use for magnesium electrode?
Magnesium is in most airplane and automobile parts.:):):):):):):):)
Companies that use titration?
RSPCA
What type of electrodes use in pH meter?
Examples: glass electrode, combined electrode, platinum electrode
Instrument use to measure water density?
a process known as potentiometry. This method measures the voltage that develops between the inner and outer surfaces of an ion selective electrode.
What is difference between standard hydrogen electrode and normal hydrogen electrode?
E(SCE)-E(H)=241 mV @25°C SHE is a primary standard electrode bt SCE is secondary reference electrode use for more easier work than SHE & SCE,s potential also measured by taking SHE as reference electrode.
How do you calculate the concentration of 10mL of a weak acid in a titration where the strong base has a molarity of 0.09994M and the equivalence volume is 21.20mL?
you have to use titration... http://www.avogadro.co.uk/miscellany/titration/titreset.htm or you can use the formula you have to use titration... http://www.avogadro.co.uk/miscellany/titration/titreset.htm or you can use the formula
Difference between precipitation titration and complexometric titration?
During a precipitation titration an insoluble precipitate is formed.Complexometric titration is a type of volumetry which use as titrants EDTA or other similar reagents.
What is the alternative materials that can be use for magnesium electrode?
Magnesium is in most airplane and automobile parts.:):):):):):):):)
Companies that use titration?
RSPCA
Determination of magnesium in tap water?
u can use titration with EDTA or use flame atomic absorption.. but titration with EDTA is the easiest
Which spark plug: denso pk20tr11 or ngk bkr6ekpb11 ngk is almost twice the price of denso; both are listed in the manual so is it worth the difference?
Lifted from a post on ToyotaNation.Does yours use the OEM twin ground platinum electrode spark plugs? They are specifically used for the later model Gen 4s (Camry) with twin coil packs and distributorless. These use a waste spark ignition, therefore the plugs fire twice during a 4 stroke cycle. If you use a single ground electrode, it will severely shorten the life of the plug. e.g. 6,000rpm on your Camry engine will be like running 12,000rpm on another car, since the plug fires twice as often. You can also try double platinum plugs, i.e. plugs with a platinum chip also on the ground electrode. What happens in waste spark ignition is that 1 coil pack fires 2 spark plugs simultaneously, e.g. cylinder 1 and cylinder 4. So while one spark plug is firing normally, spark jumps from center electrode to ground electrode, the other spark plug is firing in reverse, i.e. from ground electrode to center electrode, therefore there is high wear on the ground electrode, this is where the platinum chip on the ground electrode gives longevity. Plugs like Denso Iridium SK20R11 and VK20 also have a platinum chip on the ground electrode. NGK Iridium IX and Denso IK20 don't. BOSCH R3 Platinum2 18-3770-8 spark plug is an alternative choice. Had replaced with these spark plugs for 2 years now, so far so good. By the way, the original stock Denso plugs were still very good after 100,000 miles (160,000kms). IMHO that they could go at least 200,000 miles before needing replacement.
What is the best electrode material for the electrolysis of water?
platinum Expanding on the answer above, the best material for an electrode really depends on the application. When looking at electrode materials, you need to consider three factors: 1. Electrical Conductivity- Different materials resist the flow of electric current through them at varying levels. Copper, Gold, and Platinum are very good conductors. Alloys, Steel, Iron, and other metals are good conductors as well. 2. Corrosion Resistance- The electrolysis of water is very corrosive to the electrode material. If you use the wrong electrode material, you will have to replace the electrodes often. Platinum and 316L Stainless steel are the best options as far as corrosion resistance. Copper is very poor at resisting corrosion. 3. Price- Though platinum is probably the best overall choice for electrode material, it is very expensive. When designing a large, high output electrolyser the electrodes need to be large and have a lot of surface area. Making large electrodes out of platinum would not be an option for most. In conclusion, when choosing an electrode material you need to consider the above variables. In my opinion 316L stainless steel is the the best option for home made electrolysers because it is relatively cheap, has high corrosion resistance, and is a good electrical conductor. This material is also available in many different prefabricated shapes and sizes that can be custom fitted to your application. If price is not a concern, then platinum is the best material.
What is the spark plug gap for a 92 Nissan Sentra?
Regardless as to whether your vehicle has the 1.6L GA16DE motor or the 2.0L SR20DE motor, use a gap of 0.8mm to 0.9mm (0.031 to 0.035 inches). Do bear in mind that if you decide to use a platinum-tipped plug, DO NOT ATTEMPT TO CHECK OR CHANGE THE GAP, as you will crack the platinum coating on the electrode.
How do forensic scientists use titration?
they dont
