If the titrant has a molarity of 0.2750 M and there are 40.00 mL of analyte present, what is the molarity of the analyte?

Bankruptcy and internal controls : In response to these problems, Congress passed the Sarbanes-Oxley Act of 2002. Recommend internal controls that would satisfy the Sarbanes-Oxley Act. |

Calculate campbell cutlery retained earnings at the end : Campbell Cutlery had retained earnings of $162,850 at the beginning of 2010. Calculate Campbell Cutlery's retained earnings at the end of 2009. |

What was minimum exam score required in psychology : John earned a score of 89 on both exams. On which exam did John receive the higher letter grade? What was the minimum exam score required for a B in Statistics? What was the minimum exam score required for a B in Psychology? |

General solution nonhomogeneous linear system : Suppose that X1=-1, x2=2, x3=4, x4=-3 is a solution of a non-homogeneous linear system Ax = b and that the solution set of the homogeneous system Ax=0 is given by the formulas: |

What is the molarity of the analyte : If the titrant has a molarity of 0.2750 M and there are 40.00 mL of analyte present, what is the molarity of the analyte? |

Compute the values of e for the cell : Calculate the values of E for the cell when the following volumes of the Ce^4+ titrant have been added. (Activity coefficients may be ignored as they tend to cancel when calculating concentrations of ratios. |

Book vaule of the equipment : On January 1, 2010 M. Johnson Company purchased equipment for $30,000. The company is depreciating the equipment at the rate of $500 per month. The book vaule of the equipment at December is? |

Writing the first draft : stick to one basic strategy that works for them.adhere strictly to a set of established rules for writing.break big jobs into small chunks. |

Maximal normal subgroups : Find all maximal normal subgroups of Z[p] × Z[q], where p and q are relatively prime. Would the elements from Z[p] have to be one that are relatively prime to q and vice versa? |

## What is the concentration of ethanolA solution is made by mixing 506 mL of water and 198 mL ethanol. What is the concentration of ethanol in units of volume/volume percent. |

## Determine the net overlap for molecular orbitalConsider a linear string of five hydrogen atoms, H^5. Determine the net overlap for each molecular orbital and classify it as bonding, nonbonding, or anti-bonding. |

## What would be the volume of this gasA sample of neon is collected at 2.7atm and 12.0C.It has a volume of 2.25L. what would be the volume of this gas at STP. |

## Computing value of kb in substances and pkb for baseCalculating Value of Kb in Substances and pKb for Base, Codeine (C18H15NO3) is a weak organic base. A 5.0x10-3 solution of codeine has a pH of 9.95. |

## Determine the kinetic energy of the emitted electronsDetermine the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency = 1.3 x 10^15 Hz? Express your answer in Joules |

## What is the composition of a vapor mixureMethylbenzene and 1,2-dimethylbenzene mix to form an ideal solution. At 90oC, the vapor pressure of pure methylbenzene is 400 Torr and that of pure 1,2-dimethylbenzene is 150 Torr. |

## Find out that how many ml of suspensionfind out that how many mL of this suspension must be given to an infant with 21lb weight if the recommended dose =10 mg/kg body weight? |

## Compute the expected change in temperatureCompute the expected change in temperature for 1.7 grams of ammonium nitrate NH 4 NO 3 dissolved in 50.0 mili litres of water H 2 O. |

## Calculate the phCalculate the pH of each of the following buffered solutions. to 1.00 L of each of the four solutions. (a) 0.100 M propanoic acid (HC3H5O2, Ka= 1.3 10-5) (b) 0.100 M sodium propanoate (NaC3H5O2) |

## Calculate the rate constant at 18 ocA first order reaction has an activation energy of 65.7 kJ/mol and a frequency factor (Arrhenius constant) of 2.36 x 1013 sec -1. Calculate the rate constant at 18 oC |

## Determine the barometric pressure of waterDetermine the barometric pressure of water If a mercury (Hg)barometer reads 755 mmHg,?Express your answer in cm? |

## What mass of solid sodium formate to be addedWhat mass of solid sodium formate (of MW 68.01)must be added to 115 mL of 0.57 mol/L formic acid (HCOOH) to make a buffer solution having a pH of 4.16? Ka = 0.00018 for HCOOH. |

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