Define the molar mass of the gas is

Reference no: EM13212321

at 25 c and 1.0 atm pressure, it is found that 2.24 L of gas weighs 1.56g. The molar mass of the gas is?

A. 17g
B. 28.5
C. 31.1
D. 34.0
E. 37.1

Reference no: EM13212321

Questions Cloud

Define what is the ph of the resulting solution : reacted with 0.0040 mol NaOH (very strong base) and then brought up to a volume of 1.0 liter with water. What is the pH of the resulting solution?

Decisions for acquisition of a private company : The analysis will constitute the bulk of the written presentation and will be a direct response to the questions below. Use clear, concise, and complete sentences.

What are the quantities of employment and unemployment : If a minimum wage of $7 an hour is set for teenagers, what are the quantities of employment and unemployment. If a minimum wage is set at $7 an hour and demand increases by 500 hours a month, what is the wage rate paid to teenagers and how many ho..

Explain what is the molecular formula of dioxane : If the molar mass is 88 g/mol and the percent composition is 54.5% carbon, 9.15% hydrogen and 36.3% oxygen, what is the molecular formula of dioxane?

Define the molar mass of the gas is : at 25 c and 1.0 atm pressure, it is found that 2.24 L of gas weighs 1.56g. The molar mass of the gas is?

What bid price should you submit on the contract : Consider a project to supply 100 million postage stamps per year to the US postal service for the next five years you have an ideal parcel of land available that cost $2400000 five years ago; if the land were sold today it would net you 2700000 af..

Define the presence of a sulfuric acid catalyst : Cyclohexanol produces cyclohexene when heated to 70C in the presence of a sulfuric acid catalyst. Write the equation of the reaction.

Find out the equiibrium pressure of no2 : A reaction mixture initially contains 0.86 M NO and 0.86 M S03. Determine the equiibrium pressure of NO2 if Kc for the reaction at this temperature is 0.0118.

Would balanced budget requirement make nations real income : Consider the following model of a closed economy in which household income taxes are proportional to income: Yd = C + I + G C = 200 + 0.80(Y-T) Y=Yd I=600 T= 0.20 Y G = 1000 a. What is "autonomous expenditure" for this economy

User Account

All Pages