WebPure benzophenone has a freezing point of 48.1 C When it freezes at 47 C, it means the freezing point has been decreased. This is known as freezing point depression Two … WebFeb 16, 2024 · Pure benzophenone melts at 48.1 Celsius. Your sample of benzophenone began to freeze at 47.0 Celsius. When you repeated this measurement, the sample again …
Pure benzophenone melts at 48.1 degrees Celsius. Your sample o…
WebProblem 1. (Positional Number System) Let b € N with b 2 2. b will bc called the basc of the numeral system. The goal of the problem is to show that any rcal number € € (0, 1) has representation aS an infinite series of the form On bn n where an € {0,1,256-1} for cach n. WebJan 25, 2024 · The molality of the solution as determined by freezing-point depression was 0.0698. What is the molecular weight of the unknown substance? Chemistry. 1 Answer … how to link pictures in excel
Benzophenone has a normal freezing point of +48.1 oC, with …
WebJan 9, 2024 · The molecular weight of the unknown compound is 80.864g.Give a definition of freezing point depression.Only ... A 1. 0108 g sample of an unknown nonelectrolyte is … WebProblem 1. (Positional Number System) Let b € N with b 2 2. b will bc called the basc of the numeral system. The goal of the problem is to show that any rcal number € € (0, 1) has … WebFeb 2, 2024 · A 1.0083 g sample of an unknown nonelectrolyte is dissolved in 10.0028 g of benzophenone producing a solution that freezes at 36.4 C. If the pure benzophenone melted at 48.1 C, what is the molecular weight of the unknown compound? The Kf for benzophenone is 9.8 C/m. josh turner touring schedule