Taynemrroali9sika Taynemrroali9sika

25-03-2016
Chemistry

contestada

How many grams of water are produced when 2.50 mol oxygen reacts with hydrogen?

Respuesta :

25-03-2016

Given:

2.5 mol O2

Required:

Grams of water

Solution:

2H2 + O2 -> 2H2O

Moles of H2O = (2.5 mol O2)(2 moles H2O/1 mole O2) = 5 moles H2O

Molar mass of H2O = 18.02 g/mol

Mass of H2O = (5 moles H2O)( 18.02 g/mol)

Mass of H2O =90.1g H2O

Answer Link

Otras preguntas

PLEASE HELP!!! Is investing $4,000 at an interest rate of 5% (compounded annually) and $4,000 at an interest rate of 7% (compounded annually) always, sometimes

The cylinders shown below are similar A 3cm B 6cm C 9cm D 18cm

What impact did ww2 have in the relative roles of the US and Britain in the world

Can someone pls help me out

Which school of thought believes that if a person has a true attitude of humility and faith?

Write these numbers in order from least to greatest. ( 3-3/10), (3.1) , (3-1/4)

Prevention of tire inflation accidents after mounting tires on wheels may be accomplished by:

Solve the equation. 8d – 4d – 6d – 8 = 2d

What the net is to determine the total surface area

For a batter to increase momentum at the plate, he/she can? Choose a lighter bat Choose a heavier bat Choose an aluminum bat Choose a wooden bat