This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Methane and oxygen react to form carbon dioxide and water. What mass of water is formed if 0.80 g of ... (Read 192 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Aug 27, 2018
Methane and oxygen react to form carbon dioxide and water. What mass of water is formed if 0.80 g of methane reacts with 3.2 g of oxygen to produce 2.2 g of carbon dioxide?
 
  A) 1.8 g
  B) 2.2 g
  C) 3.7 g
  D) 4.0 g

Question 2

Which of the following sets is comprised exclusively of covalent binary compounds?
 
  A) H2O, SiO2, NO
  B) CoCl2, CaCO3, AlPO4
  C) Co(H2PO4)2, KCl, PCl3
  D) KI, Al2O3, Li2S


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


sarasara

  • Member
  • Posts: 521
Reply 2 on: Aug 27, 2018
Wow, this really help

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount
Covalent Bonding Can Form Compounds Covalent Bonding Can Form Compounds
(a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ... (a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ...
Testing a dual cell wideband oxygen sensor can be done using a voltmeter or a scope. The meter ... Testing a dual cell wideband oxygen sensor can be done using a voltmeter or a scope. The meter ...
Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ... Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ...
A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ... A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ...
Video: Kidney Stones

For a complete list of videos, visit our video library