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In Chemistry

Silver have high affinity toward halogen. Dry silver oxide (Ag2O) reacts with two molecules of (2RX) to give ether and 2AgX. Reaction will be: … 2RX + Ag2O = ROR + 2AgX (MORE)

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haloalkanes are formed when any halogen get attached to any hydrocarbon chain containing only single bond replacing hydrogen bond

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In Sports

The Beatles team - thEbeAtleS The Rolling Stones team - thERStoNes Wall - floSATball Fly - flyiSgmoDE Bowling ball - bOwliSbaLl Tennis ball - teNniSbaLl Beach ball… - beSaChbAll Low gravity - loWgraSiTy Be the same player - AllSowsAme (MORE)

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In Science

The distance between the points can be calculated by using the difference in the x coordinates, the difference in the y coordinates and Pythagoras. distance = sqrt((differenc…e_in_x_coords)2 + difference_in_y_coords)2) So for the points (-1, 1) and (1, -1) the distance between them is: sqrt((-1 - 1)2 + (1 - -1)2) =sqrt(22 + 22) =sqrt(4 + 4) = sqrt(8) ~= 2.83 (MORE)

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In Crime

9-1-1, usually pronounced Nine-One-One (unlike nine-eleven which is pronunciation for the terror strikes), was introduced some time around the middle seventies; maybe arou…nd l97l. It was to be used for police and fire-emergency calls of the highest priority. Similar to SOS with Marine radio in non-vital emergency cases, such as abandoned cars, and vandalism. To stop a crime or save a life dial 9-1-1, but it is preferred that you use your local precinct number for things like auto theft, and vandalism (keeping the 9-1-1 lines open for emergency duties!) (MORE)

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In Health

Williamson Ether Synthesis: First the halogen will dissociate from the alkane leaving a carbocation. Then an alcohol (lone pairs of the oxygen) will attack the charged c…arbon to form an ether with a hydrogen attached to the (positively charged) oxygen. This readily dissociates (for example it can be removed by the halogen ion) to form the ether. (MORE)

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Yes, if the power factor (cosine of the phase-angle between voltage and current) is ' 1 '. In order for that to be true, the total load impedances on the line have to be… pure resistive, with zero reactance. All of this stuff applies only on an AC line. On a DC line, voltage and current are always in phase, the power factor is 1, and KVA = KW . (MORE)

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20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4

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haloarenes are less reactive than haloalkanes because: 1. resonance effect more the resonatinsg structures,more the stability 2.difference in hybridisation of the C-X bond… i.e.,in haloalkanes,the hybridisation is sp3 whereas in haloarenes it is sp2 hybridised.As sp2 is more electronegative therefore bond length is shorter and hence stronger. these are the major reasons. (MORE)

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In Uncategorized

the 5s because it has better service but it dosent have diffrent colrs just silver gold and black