Gurjot

This page lists questions and answers that were posted by visitors named Gurjot.

Questions

The following questions were asked by visitors named Gurjot.

a sample of nitrogen gas, N2 occupies 3.0L at a pressure of 3.0 atm. what volume will it occupy when the pressure is changed to 0.50 atm and the temperature remains constant?

a sample of methan gas, CH4, occupies 4.50L at a temp of 20.0 degrees celsius. if the pressure is held constant, what will be the volume of gas at a 100 degrees celsius

the pressure of hydrogen gas in a constant volume cylinder is 4.25atm at 0 degrees celsius. what will the pressure be if the temp. is raised to 80 degress celsius? Also do we have to first convert celsius to kelvin?

a 325ml sample of air is at 720 torr and 30.0 degrees Celsius. what volume will this gas occupy at 800 torr and 75.0 degrees Celsius.

a sample of gas occupies 500ml at STP. what volume will the gas occupy at 85.0 degrees Celsius

a quantity of oxygen occupies a volume of 19.2L at STP. How many moles of oxygen are present?

A 425mL volume of hydrogen chloride gas, HCL, is collected at 25 degrees Celsius and 720 torr. what volume will it occupy?

what volume would 10.5 g of nitrogen gas, N2, occupy at 200 K and 2.02 atm?

how do i calculate the density of sulfur dioxide, SO2, at STP.

in a lab experiment, 133mL of gas was collected over water at 24 degrees Celsius and 742 torr. Calculate the volume that the dry gas would occupy at STP.

a titration required 18.38mL of 0.1574 M NaOH solution. how many moles of NaOH were in this volume?

a student weighed out 1.106g of KHP. How many moles was that?

calculate the empirical formula for an unknown compound from the following information: C= 39.2%, H= 8.73% and O= 52.1%

what is the maximum number of electrons that may occupy the second electron energy level?

how do i find the number of moles of oxygen atoms in: Al(OH)3

calculate the mass of solid NaCl that must be added to 1.50L of a 0.100M AgNO3 solution to precipitate all the Ag+ ions in the form of AgCl. calculate the mass of AgCl formed.

How many grams of KCl would you need to weigh out to prepare 0.25L of a 2.00 M KCl solution?

compute the molarity of a solution consisting of 2.0 moles of calcium chloride in 500mL of solution.

CS2 + O2 -> CO2 + SO2 and 10.0 grams of each reactant, calculate the number of moles of SO2 that can be produced in this reaction

C2H2(g)+ 5/2o2(g)-> 2Co2(g)+ H2o(g)+ 1255.8KJ how many grams of C2H2 are reacted when 310 KJ of heat are released? I left the oxygen (O) lowercase in the equation so it does not get mixed up with zero.

Mr.sharma gave1/4 of his daughter,1/6 of his property to each of his three sons and the remaining to charity.If the charity received rs 2,50,000,what was the worth of the total property

Answers

The following answers were posted by visitors named Gurjot.

the question says what will it occupy at STP?

that is what i was confused about?

i got it... thank you