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2 Similarities of acids and alkalis

Properties of acids:

Taste:

Touch:

Chemical reactions with metals and carbonates

Properties of alkalis

Taste:

Touch:

Chemical reaction with ammonium salts

Answer 1

Both are corrosive and both react with litmus paper.

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Answer 2

1.acids r sour in taste.they turn blue litmus to red.

acids r formed when non metallic oxides are dissolved in water.

so2+h2o --->h2so3

2reaction with metals

2hcl+mg------>mgcl2+h2

H2So4+Zn ------>ZnSo4+2h2

reaction with carbonates

Na2co3+2Hcl----->2NaCl +Co2+H2o

Alkali metals r Li,Na,K,Rb ,Cs,Fr

Answer 3

I do not no offhand. Check the website...