fernandowoof72
fernandowoof72 fernandowoof72
  • 03-05-2018
  • Chemistry
contestada

Which pH range is basic?
A. 0.00 to 2.00
B. 3.00 to 5.00
C. 6.00 to 8.00
D. 9.00 to 11.00

Respuesta :

mkryukova19 mkryukova19
  • 03-05-2018
Basic  should be higher than 7. So only choice we have here is D. 9.00 to 11.00.
Answer Link
JonHenderson55
JonHenderson55 JonHenderson55
  • 04-05-2018
The correct answer is:  [D]:  "9.00 to 11.00 " .
_____________________________________________________
Note that "basic" refers to a "pH" that is greater than " 7 " .
______________________________________________________
Answer Link

Otras preguntas

When was the battle of Hastings?
In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The pos
In a class of 35 students, 25 girls averaged 92% on the last test, while the 10 boys averaged 85% on the same test. What is the average for the entire class on
In a class of 35 students, 25 girls averaged 92% on the last test, while the 10 boys averaged 85% on the same test. What is the average for the entire class on
what is the sum of 6 7/8 + 4 5/8
how are the themes and topics different
find the difference: 7 7/8 - 3 1/4
NaOH  + H2SO4 =NaOH + HNO3  =Cu(OH)2 + HCl =                H2SO4 =                        HNO3 =
A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.
find the difference: 7 7/8 - 3 1/4