Acids and Alkalis Flashcards
1
Q
PH Range of Acids?
A
0 to 7
2
Q
PH range of Alkalis?
A
7 to 14
3
Q
What is the Litmus test?
A
A test for Acidity or Alkalinity
4
Q
What is neutralisation?
A
When Acids and Alkalis are canceled out and have a PH of 7
5
Q
What is made by neutralisation?
A
Salt and Water
6
Q
What is Precision in Science?
A
Precision has to do with the instrument and how you use it like having very small changes or measurements like litres to millimetres
7
Q
What is Reliability?
A
How accurate and true the measurement is and how many times it was repeated
