解析 Massa molar Co = 2B gram mol-1( Mr CO)Massa 3,01 x 1024 molekul CO ?Pertama, kita cari dahulu mol CO.Mol= (jumin2ρan)/(6.02*10^2)dkt = (3.01*10^(24))/(6.02*10^(22))=5molMassa=nxMr=5x28=140gramJadi, massa co yaitu 140 gram (B). ...
ElementSymboolAtoom massa# van atomenMassapercentage KoperCu63.546 g/mol141.4047% ChloorCl70.906 g/mol246.2003% ZuurstofO15.9994 g/mol110.4247% WaterstofH3.0238 g/mol31.9702% CuCl2OH3 Element MassapercentageChloor70.906gChloor70.906gKoper63.546gKoper63.546gZuurstof15.9994gZuurstof15.9994gWaterstof3.0238gWat...
It was chosen three polymers of the polyacrylamidetype, which differ in molar weight and charge density. It was studied the addition of thesepolymers in relatively small concentration 0,1% in mass and maximum concentration of2,0%. It was made analysis of flow to determine the appearing ...