Tuesday, May 21, 2013

Chem Notes

Temp E=1.8c+32 F to C K=C+273 C to K C=K-273 K to C Oxidation and Reduction + 0 reduction, 0 + oxidation 0 - reduction, - 0 oxidation loss gain Bonds Ane east northeast Yne Single bond certificate Double Triple 2n+2(H).C1H4 2n CnH2-2.C3H4 meth, eth, prop, but, pent, hex, hept, oct, non, dec Calculate the durability in jouled,j,needed to heat 175g of water from 55.0C to 95.0C given that the particular(prenominal) heat of water is 4.184J/gk Fornula:q=m X Sh X T J= mass(grams) X Specific heat X Temp 29288j=175 X 4.
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184 X 40 (95-55) -Satusated is single bond -Unsatusated is double & triple Iocic:nonmetal with metal Polar: muse (F-H/H-F) Nonpolar covalent:2 nonmetals that reflect (H-H/H-H) -to cheat a hydrogen bond it has to be bonded to either or O,F,N -soluble breed they mix(dissolves) likes dissolves like polar dissolves polar/ionic *when is says requires it means its endothermic,yes it affects cause atom smasher speeds up and uses less energy If you want to assure a full essay, determine it on our website: Orderessay

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