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MG Sports and Racing Europe, based in Eardiston, near Tenbury Wells in Worcestershire, announced the relaunch of the XPower SV in April 2008, under the name MG XPower WR. Priced at between £75,000 and £90,000, the new model had the supercharged engine rated at 540 bhp (403 kW; 547 PS), and seven cars were said to have already been sold. [ 13 ]
V eq is the volume of titrant (ml) consumed by the crude oil sample and 1 ml of spiking solution at the equivalent point, b eq is the volume of titrant (ml) consumed by 1 ml of spiking solution at the equivalent point, 56.1 g/mol is the molecular weight of KOH, W oil is the mass of the sample in grams. The normality (N) of titrant is calculated as:
potassium permanganate has a molar mass of 158.034(1) g mol −1, and reacts with five moles of electrons per mole of potassium permanganate, so its equivalent weight is 158.034(1) g mol −1 /5 eq mol −1 = 31.6068(3) g eq −1. Historically, the equivalent weights of the elements were often determined by studying their reactions with oxygen.
56.1 is the molar mass of KOH. [7] 38.049 is the molecular mass of glycerol backbone. For instance, triolein, a triglyceride occurring in many fats and oils, has three oleic acid residues esterified to a molecule of glycerol with a total MW of 885.4 (g / mol). Therefore, its SV equals 190 mg KOH / g sample. [9]
One mole is an aggregate of an Avogadro number of entities, 1 mol = N 0 ent. This means that the appropriate atomic-scale unit for molar mass is dalton per entity, Da/ent = M u, very nearly equal to 1 g/mol. For Da/ent to be exactly equal to g/mol, the dalton would need to be redefined exactly in terms of the (fixed-h) kilogram.
The MG XPower brand was created by MG Rover for their motorsport subsidiary, MG Sport & Racing Ltd., in 2001. [2] The brand was subsequently used for the MG XPower SV sports car in 2002. William Riley bought the rights to the brand from the administrators in 2008, following the collapse of MG Rover three years earlier.
The MG XPower brand was created by MG Rover for their motorsport subsidiary, MG Sport and Racing Ltd. in 2001. [30] [better source needed] It was subsequently used for the MG XPower SV sportscar, a higher powered version of the Qvale Mangusta, in 2005.
[6]: 41 Over thirty suppliers are included in the guide. [5] The guide can be used as a source of international reference prices for price surveys. A price survey can compare the local price to this international reference price, and may assess the affordability of treatment in terms of local wages.