C3.trjh bay nd quy luat thog nhat va dau trah of cac mat d0j lap?cho vj du?y ngja of quy luat? 

1.nd quy luat 

a.vj trj,vtro of quy luat:day la 1tr 3quy luat co ban o fep bjen chug duy vat.quy luat nay vak ra nguon g0c,dog luc of su vdog va pt 

b.cac kn va nd chjh 

-mau thuan bjen chug la su cug t0n taj of 2 mat d0j lap tr cug 1su vat,htg,chug vua thog nhat vua dtrah v0j nhau 

-mat d0j lap la nhg mat co khuynh hg vdog traj ngc nhau,cug t0n taj tr 1su vau,htg(dog hoa va dj hoa tr sv,luc hut day,gc thog trj bj trj) 

-su thog nhat of kac mat d0j lap,chj su ljen he chat che,quy djh,rag buoc lan nhau of kac mat d0j lap,mat nay lay mat kja lam tjen de t0n taj of mjh,k co mat nay thj k co mat kja va ngc laj(k co gc thog trj thj k co gc bj trj va ngc laj) 

-su thog nhat k0n bao ham ka su dog nhat jua kac mat d0j lap,dog nhat chjh la su tuog wan,su jog nhau,su tham nhap lan nhau-do la tjen de cho su chuyen hoa of cac mat d0j lap 

-su chuyen hoa of kac mat d0j lap la su baj tru,phu djh lan nhau jua chug(dau trah chjh la su jaj quyet mau thuan of cac mat d0j lap) 

-su chuyen hoa of kac mat d0j lap:co 2hthuc co ban: 

+mat d0j lap nay chuyen hoa thah mat d0j lap kja 

+ca 2mat d0j lap chuyen len hjh thuc m0j kao h0n 

-qtrjh djen tjen of mau thuan dc m0 hjh hoa nhu sau: 

haj mat d0j lap:khac nhau->d0j lap->xug d0t->mau thuan->dau trah->chuyen hoa 

-nd of quy luat dc t0m tat nhu sau:bat cu su vat nao cug co 2mat d0j lap tr ban than n0 tao thah 1mau thuan bjen chug.qtrjh pt of 1mau thuan la qtrjh kac mat d0j lap tuog tac lan nhau va traj wa nhg gd pt#nhau:khj m0j hthah mau thuan the hjen chj la su #nhau of 2mat,sau do chug d0j lap,xug d0t,mau thuan va dtrah voj nhau,neu co dk 2mat d0j lap se chuyen hoa lan nhau.mau thuan dc jaj quyet,su thog nhat of kac mat d0j lap cu bj fa vo,de hthah su thog nhat of kac mat d0j lag m0j.mau thuan laj hthah va pt lam cho su vat vdog va pt k ngug 

-dtrah of kac mat d0j lap la nguon goc va la dog luc of su vdog va pt.vj dau trah lun fa vo the thog nhat de tao su vdog va pt of su vat 

-su thog nhat of kac mat d0j lap chj la tuog d0j,tam th0j,k0n dtrah of kac mat d0j lap la tuyet doj,vjh vjen.chjh vj vay lam cho su vat,htg vdog va pt k ngug 

c.m0t so loaj<> 

ben tr-ben ngoaj 

co ban-k co ban 

chu yeu-thu yeu 

d0j khag-k d0j khag(co trg xh co gc,jua 2gc d0j khag) 

2.y ngja of quy luat 

-dug trc bat cu su vat,htg nao cug paj thay su tac dog of 2mat d0j lap(mau thuan) 

-paj nam bat dc su fat sjh,t0n taj ua pt of mau thuan 

-paj ptjk cu the mau thuan 

-k dc djeu hoa hoac thu tjeu mau thuan 

-paj bjt sd,jaj quyet mau thuan tr hoan kah cu the.vjec jaj quyet mau thuan paj =cak dau trah of kac mat d0j lap