Spekls Posted May 16, 2010 Report Share Posted May 16, 2010 ja ir kāds kurš aiz gara laika grib izrēķināt skumjā svētdienas vakarpusē NaOH+CuSO4 = ? LiOH+SO2= ? HNO3+MgO= ? Al+Cl2 = ? H2SO4+Pb(OH)2 = ? Na2O+So2= ? PALDIES Link to comment Share on other sites More sharing options...
brazer Posted May 16, 2010 Report Share Posted May 16, 2010 Cirvis vai 2 Cirvji? 1. 2NaOH+CuSO4 => Na2So4 + Cu(OH)2 2LiOH+SO2= Li2S + 2H2O 2HNO3+MgO= Mg(NO3)2 + 2H20 2Al+3Cl2 = 2AlCl3 H2SO4+Pb(OH)2 = PbSO4 + 2H2O Nesapratu to pēdējo, atvaino. Varbūt arī kaut kur nokļūdījos. Link to comment Share on other sites More sharing options...
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