a quanity of gas exerts a pressure of 98.6 kpa at a tempature of 22 degrees celcius. If the volume remains unchanged, what pressure will it exert at -8 degrees celcius

What mass of melamine will be obtained : What mass of melamine will be obtained from 168 kg of urea if the yield of the overall reaction is 79.0% |

Which evolutionary agent is responsible for the loss of rbcs : Which evolutionary agent is responsible for the loss of RBCs and the spread of AFGPs in icefish populations over the course of many generations? a. genetic drift b. gene flow c. mutation d. natural selection e. non-random mating |

What is intrinsic price per share or worth of one share : the growth rate will be 6% forever. If the dividend per share last year was Rs. 2 and the investors required rate of return is 10% pa, what is intrinsic price per share or the worth of one share. |

Explain level of significance is coin based towards heads : A coin was flipped 60 times and came up heads 38 times (a) at the time .10 level of significance is the coin based towards heads? show your decision rule and calculations (b) calculate a p value and interpet. |

What pressure will the gas exert : a quanity of gas exerts a pressure of 98.6 kpa at a tempature of 22 degrees celcius. If the volume remains unchanged, what pressure will it exert at -8 degrees celcius |

What is total amount leven would pay on the maturity date : May 3, 2010, Leven Corp. negotiated a short- term loan of $ 685,000. The loan is due October 1, 2010, and carries a 6.86% interest rate. Use ordinary interest to calculate the interest. What is total amount Leven would pay on the maturity date? |

Consequences of the transaction-liquidating distribution : Issue: What are the consequences of this transaction to Corporation Z and the XYZ Partnership? What are the Law implications in this analysis? Which conclusions did you arrive at? |

Argumentative thesis statement : Argumentative thesis statement help? My topic is child labor in India. I need to write a thesis statement. I have this: Child labor in India is a huge problem because of the cycle of poverty it creates, the lack of education children receive because .. |

Explain how the cost of the audit is determined : They ask for a full explanation of the service to be provided and to explain how the cost of the audit is determined. Can your help by sending an example of this type of memorandun? |

## Law of exact extentIn a second experiment, I(electric current) broke down a sample of H 2 O into 1.45 grams of hydrogen and 11.51 grams oxygen. Are these results reliable with the law of exact extent? |

## What is the total energy contained by the chamber wallsSuppose a black-body chamber is constructed from 55.8 g (one mole) of iron and heated to 500 K. Classical theory and the observations of Dulong and Petit indicate that the total energy of vibration of iron atoms is 3RT per mole. |

## How many ml of sodiun hydroxide are neededHow many mL of 0.220 M of NaOH are needed to completely hydrolyze 2.40 grams of propyl acetate. |

## What is the longest wavelenght of light(nm)it takes 261 kj/mol to eject electrons from a certain metal surface. what is the longest wavelenght of light(nm) that can be use to eject electrons from the surface of this metal via the photoelectric effect? |

## What is the concentrationof lead ions and sulfide ionsWhat is the concentrationof lead ions and sulfide ions in a saturated solution of lead sulfide (PbS) soltution at 25 degree celcius(Ksp=3.0x10-28). |

## How much kclo3 in grams is neededHow much KClO3 in grams is needed to generate 7.50L of O2 at pressure of 1.00atm and temp of 298K? |

## Detremine the volume of co2Detremine the volume of CO2 produced at the temperature of 23 degree celsius and pressure of 0.985atm? |

## Calculate how many gms of sodium iodidedetermine How many formula units(formula un) of sodium iodide(NaI) are present in 9.54 grams of this compound and also calculate how many gms of sodium iodide are present in 6.07E+21 formula units of this compound. |

## What is the molar massA 0.479 g sample of nitrogen, oxygen or neon gas occupies a volume of 265 mL at 157 kPa and 20?C. What is the molar mass and identity of the gas |

## Define ozone and how it works as protective moleculeWhat is ozone and how it works as a protective molecule for our environment? What are the effects of CFCs on the ozone layer. |

## Determine the number of ch2ch2 monomeric unitsDetermine the number of CH2CH2 monomeric units, n, in one molecule of polyethylene with a molar mass of 40,000 g. |

## Acetate synthesis and extractionWhat is the procedure for the extractions (to MAXIMIZE THE YIELD) and volumes? (i.e. How much water, NaCl, sodium bicarbonate and in what order)? |

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