Acids and Alkalis (AA) Flashcards
1
Q
what substance has a pH scale of 7
A
water
2
Q
what is a weak acid
A
4-7
3
Q
what is this
lithium + hydraulic acid=
A
lithium chloride+hydrogen
4
Q
what is this
acid+alkalis=
A
pH7
5
Q
complete this chart
0-3 —————–4-6
(1) ? acid (2)? acids
A
(1)strong (2) weak