bigmike8995 bigmike8995

22-07-2017
Chemistry

contestada

Calculate the mass of water produced when 1.92 g of butane reacts with excess oxygen.

Respuesta :

abdurrafay360 abdurrafay360

22-07-2017

c4h10+6.5o2=4co2+5h2o
moles of butane=1.92/58=0.0331 moles
moles of water=0.1655 moles\
as the butane and water has 1 is to 5 molar ratio
0.1655=mass/18
mass=2.98 g
mass of water produced = 2.98 g

Answer Link

Otras preguntas

If your vehicle has an EFI system, A. press down on the accelerator before starting your engine. B. press down on the accelerator while starting your engine

1.) Explain the process of ejaculation. 2.) Explain the process of menstruation. Note: The explanations must have 2-3 sentences each.

How to write 4/50 as a decimal

what is the likely mechanism of inheritance for a character with a large range of phenotypes?

A 1200 kg automobile is traveling at a velocity of 100 m/s is its energy potential or kinetic? How much energy does it possess?

Narrative paragraph example

1.) Explain the process of ejaculation. 2.) Explain the process of menstruation. Note: The explanations must have 2-3 sentences each.

The employees from maintenance go for coffee together every day at 9 AM. On Monday, Hector paid $5.45 for three cartons of milk, four cups of coffee and seven

what is the likely mechanism of inheritance for a character with a large range of phenotypes?

Which people established the worlds first trading empire??