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 161 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
Excellent

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Polar covalent bonds in water molecules Polar covalent bonds in water molecules
The Pathways of Water and Solutes in a Plant. The Pathways of Water and Solutes in a Plant.
The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star
Many fuel-control oxygen sensors are located in the exhaust manifold near its outlet so that the ... Many fuel-control oxygen sensors are located in the exhaust manifold near its outlet so that the ...
The movement of water and nutrient through a tree The movement of water and nutrient through a tree
Venus with water Venus with water
Video: Introduction to Genetics

For a complete list of videos, visit our video library