Description : Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of their moles.
Last Answer : Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of their ... 1 : 8` D. `16 : 1 : 8`
Description : What the number of moles in 24 g of oxygen gas?
Last Answer : 24 g of oxygen gas (O2) is equal to o.75 moles.
Description : What is the number of moles in 24 g of oxygen gas?
Last Answer : The number of moles in 24 g of oxygen gas (O2) is 0,75.
Description : How many moles of oxygen are produced by the decomposition of six moles of patassium chlorate?
Last Answer : Balanced equation: 2KClO3 --> 2KCl + 3O26 mol KClO3 = 3 x 2 mol KCl, so the number of moles O2 that can be produced by 6 mol KClO3 is:3 x 3 mol O2 = 9 mol O2.
Description : If there are 3 moles of hydrogen 6 moles of oxygen and 9 moles of helium in a 10 L vessel at 27 and degC the total pressure of the gas mixture will be?
Last Answer : What is the answer ?
Description : Art B Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 4.30 moles moles of magnesium perchlorate, Mg(Cl O 4 ) 2 Mg(ClO4)2 . Express the number of moles of Mg Mg , Cl Cl , and O O atoms numerically, separated by comma?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : What are the number of moles of CO2 which contains 16 g of oxygen?
Last Answer : 0.5 mole
Description : a gas has a pressure of 766.7 torr at a temperature of 10.0°C. the sample contains 2.35 moles of xenon. what is the volume of the gas in liters?
Last Answer : Using PV=nRT, 10.0ºC = 283.15ºK, R = 62.36 L torr/mol KV= (nRT)/PV = (2.35m*(62.36 L torr/mol K)*283.15ºK)/766.7 TorrV = 54.12 L
Description : One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`.
Last Answer : One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`. A. 6 B. 1 C. 7 D. 3
Description : Nitrogen gas is filled in a container of volume 2.32 L at 32°C and 4.7 atm pressure. Calculate the number of moles of the gas.
Last Answer : Nitrogen gas is filled in a container of volume 2.32 L at 32°C and 4.7 atm pressure. Calculate the number of moles of the gas.
Description : How many moles of NH3 gas will be formed if 7.9 moles of nitrogen gas react?
Last Answer : Write the balanced equation: N2 + 3H2 ==> 2NH3 7.9 moles N2 x2 moles NH3/1 mole N2 = 15.8 moles NH3 formed (assuming H2 isn'tlimiting).Corrected for 2 significant figures, answer would be 16moles
Description : How many moles of sulfur are in 53.7 grams of sulfur?
Last Answer : 53,7 grams of sulfur is equivalent to 1,675 moles.
Description : how many moles of NO2 are in 7.4 mol N2O5?
Last Answer : N2O5(g) → 4NO2(g) + O2(g)