Wich of the following is a base
HOH
NaCi
Mg(OH)2
HCI
Wich of the following is neutral?
FeS
LiBr
MgCI2
H2O
Wich of the following is an Acid?
FeCI
Ca(OH)
Wich of the following may describe an acid?
Has a bitter Taste
Ph8
Produce OH-ions in water
Produce H+ions in water
Why should An acid or base be mixed with a base or acid,respectively, drop by drop. In a neutralization expirement?
To conserve on acid or base materials
To observe carefully the change in color
To maintain acidity and alkalinity
to avoid explosion
