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

Author Question: A substance that is produced as a lead-acid storage battery generates an electric current is A) ... (Read 175 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Aug 27, 2018
A substance that is produced as a lead-acid storage battery generates an electric current is
 
  A) Pb.
  B) PbSO4.
  C) PbO2.
  D) H2SO4.

Question 2

Cement is a complex mixture of
 
  A) calcium and aluminum silicates.
  B) sodium and calcium silicates.
  C) selenium and cobalt compounds.
  D) lithium and sodium silicates.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chocorrol77

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


futuristic

  • Hero Member
  • *****
  • Posts: 638
Reply #2 on: Aug 27, 2018
Thanks


Chocorrol77

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Acid-base balance and imbalance. Acid-base balance and imbalance.
Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto
Major events in the storage, retrieval, and use of fuels in the fed and unfed states Major events in the storage, retrieval, and use of fuels in the fed and unfed states
Transport of acetyl units and reducing equivalents used in fatty acid synthesis Transport of acetyl units and reducing equivalents used in fatty acid synthesis
Acid–Base Balance Acid–Base Balance
Acid–Base Balance Acid–Base Balance
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library