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

Author Question: How many grams of water, H2O, can be produced from the reaction of 25.0 grams of hydrogen, H2, and ... (Read 116 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
How many grams of water, H2O, can be produced from the reaction of 25.0 grams of hydrogen, H2, and 225 grams of oxygen, O2?
 
  A) 250 grams
  B) 225 grams
  C) 200 grams
  D) 25 grams

Question 2

A gemstone is an example of a ________.
 
  A) pure material
  B) solid solution
  C) suspension
  D) saturated solution


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kingdude89

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Redwolflake15

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
Wow, this really help

TheDev123

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

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?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

The discovery of aquaporins, water channels made of a transmembrane protein. The discovery of aquaporins, water channels made of a transmembrane protein.
Isotopes of Hydrogen Isotopes of Hydrogen
The polymerase chain reaction (PCR). The polymerase chain reaction (PCR).
Greenhouse gas (GHG) and Water vapor (H2O) Greenhouse gas (GHG) and Water vapor (H2O)
The population of Asia increases rapidly, the demand for food and water is also growing The population of Asia increases rapidly, the demand for food and water is also growing
Amborella and Water Lily Amborella and Water Lily
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library