Answers created by Victoria E.

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• Question #ca318
  
• Question #eee0b
  
• Question #31400
  
• What is the molality of benzene in a solution that contains #"6.502 g"# of benzene in #"162.7 g"# of chloroform/#"CHCl"_3# (#K_f# for #"CHCl"_3# is #4.68^@ "C"cdot"kg/mol"# and #T_f^"*"# of #"CHCl"_3# is #63.5^@ "C"#)?
  
• Question #8f8a6
  
• I don't understand this about fission and fusion, could somone help me?
  
• Question #b087e
  
• If a boy runs at a speed of 5 m/s for 10 seconds, how far did he run?
  
• What is the IUPAC name of this.?
  
• Help me to solve this question please?
  
• For hydrogen molecule, how many mols of it are there in #"33.4 L"# at STP?
  
• One car travels 270 miles in the same amount of time it takes a second car traveling 6 miles per hour slower than the first to go 234 miles. What are the speeds of the cars?
  
• Question #54fa6
  
• Question #8a90d
  
• How many grams of ice at -13.1 ∘C can be completely converted to liquid at 26.5 ∘C if the available heat for this process is 5.52×103 kJ ?
  
• How much energy (in Joules) is required to melt 500g of initially at 0c?
  
• Question #f6d6e
  
• Question #54ef3
  
• Question #87092
  
• Question #1a598
  
• Solutions help?
  
• Question #fcfdc
  
• Which molecules can exceed the octet rule? And why do they do this?
  
• How does water's polar nature affect its ability to dissolve a variety of substances?
  
• Barbie is thinking of a number. Twenty less than one-third of the number is 72. What is Barbie's number?
  
• Question #eb331
  
• Question #e9e2f
  
• Question #26e02
  
• Question #b345d
  
• When 1.0 mol of H2O2 decomposes to form H2O and O2, 103 kJ of energy is released. Given the bond energies below, what is the bond energy of the O-O single bond in H2O2?
  
• Does a high +∆G mean that the reaction is irreversible (and equilibrium cannot be attained) or that the reaction lies to the right?
  
• How many molecules of hexane are contained in 25.0mL of hexane? The density of hexane at room temperature is 0.6548g/mol.
  
• What is the intermolecular space??with radius.
  
• What does population distribution mean?