59.50 g/mol
can y’all help me please? The freezing point of water, H2O, is 0.000 °C at 1...
The freezing point of water, H2O, is 0.000 °C at 1 atmosphere. Kf(water) = 1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 11.53 grams of the compound were dissolved in 218.3 grams of water, the solution began to freeze at -0.287 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? ??? g/mol
The freezing point of water, H2O, is 0.000 °C at 1 atmosphere. Kf(water) = -1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 12.85 grams of the compound were dissolved in 200.2 grams of water, the solution began to freeze at -1.986 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound ? _______________ g/mol
The freezing point of water, H2O, is 0.000 °C at 1 atmosphere. Kf(water) = -1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 10.77 grams of the compound were dissolved in 268.4 grams of water, the solution began to freeze at -1.202 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound ?
The freezing point of water, H2O, is 0.000 °C at 1 atmosphere. Kf(water) = 1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 14.38 grams of the compound were dissolved in 227.9 grams of water, the solution began to freeze at -0.343 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound?
The boiling point of chloroform, CHCl3, is 61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In a laboratory experiment, students synthesized a new compound and found that when 12.07 grams of the compound were dissolved in 292.7 grams of chloroform, the solution began to boil at 62.540 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound ? g/mol
please answer the following question The freezing point of water, H20, is 0.000 °C at 1 atmosphere. Kf(water) = 1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 10.60 grams of the compound were dissolved in 228.3 grams of water, the solution began to freeze at -1.391 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol
The freezing point of water, H,O, is 0.000 °C at 1 atmosphere. K/(water) = -1.86 °C/m In a laboratory experiment, students synthesized a new compound and found that when 12.02 grams of the compound were dissolved in 214.4 grams of water, the solution began to freeze at -0.579 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol
The boiling point of water, H2O, is 100.000 °C at 1 atmosphere. Kb(water) = 0.512 °C/m In a laboratory experiment, students synthesized a new compound and found that when 13.10 grams of the compound were dissolved in 212.3 grams of water, the solution began to boil at 100.092 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound ? g/mol
The boiling point ofchloroform, CHCl3, is61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In a laboratory experiment, students synthesized a new compound and found that when 12.35 grams of the compound were dissolved in 238.3 grams of chloroform, the solution began to boil at 62.398 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound ? ____ g/mol
The freezing point of benzene, C6H6, is 5.500 °C at 1 atmosphere. Kf(benzene) = 5.12 °C/m In a laboratory experiment, students synthesized a new compound and found that when 12.69 grams of the compound were dissolved in 242.9 grams of benzene, the solution began to freeze at 4.745 °C. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? __?__ g/mol