Orf672
Orf672
29-07-2014
Chemistry
contestada
Which one is stronger acid with ph=5 or ph=2
Respuesta :
BRVR
BRVR
29-07-2014
pH=2. The lower the pH level, the higher the acidity is. Meanwhile, the higher the pH, the more basic the substance is
Answer Link
Аноним
Аноним
29-07-2014
Each change in pH is a change in Hydrogen Ion concentration by a factor of 10. So a pH 2 acid is 1000 times stronger than a pH 5 acid.
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
Why did Islam spread so quickly?
Why are Europe’s cities so crowded?
The image below represents which factor that can lead to evolution at the population level? a. natural selection b. mutation c. gene flow d. genetic drift
An inclined ramp rises 4 meters over a horizontal distance of 9 meters. How long is the ramp?
Which modern industry is most directly affected by the ruling in Gibbons v. Ogden?
Explain the reasons for changes in how organisms are classified.
Write 33% as a fraction or a mixed number
Which of the following was one of the purposes of the Gemini project? A. to land safely on the moon’s surface B. to be able to repair satellites in space C.
Compare and contrast United States foreign policy after the First World War and after the Second World War. Consider the periods 1919-1928 and 1945-1950.
what do several different populations living together make?