noblackforyou noblackforyou
  • 01-07-2020
  • Chemistry
contestada

5. When would it be useful to know whether a chemical is an acid or base? Give an example.'

Respuesta :

star5236
star5236 star5236
  • 04-07-2020

Answer:

To determine whether a substance is an acid or a base, count the hydrogens on each substance before and after the reaction. If the number of hydrogens has decreased that substance is the acid (donates hydrogen ions). If the number of hydrogens has increased that substance is the base (accepts hydrogen ions).

Answer Link

Otras preguntas

The graph below shows the cost of a taxi in New York City. What is the rate of change of the graph? A. $2.00 per mile B. $2.50 per mile C. $4.00 per mile D. $1.
approximately how many 1964 u.s. morgan silver dollars were ever minted?
PLEASE HELP!!!! What is the solution to this equation? 7(x+2)=-35 X=__
Question 3 1) What is the slope of the line? YA 1 AX
helpppp me plsss plss urgentttt​
Can anyone help me with it I can’t do it
9 10 Which can occur in a physical change?
What is y-3= -2/5(x+5) in slope intercept form
4.06 Question 3 A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike
Left Witch needs 3.25 gallons of "Toe of Frog" in her potion. If she can get half a gallon for $2.50, how much will she spend