please help...I will mark ur answer as the brainliest
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vreddyv2003:
report me if that was wrong ^_^
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Answered by
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Hey frnd ,
Here are the answers for your question ^_^
- Sodium and Potassium.
- HCl and H2SO4.
- Hydrogen gas.
- Gas Z i.e. H gas is lighter than air.
- Exothermic.
- let the metal X be Sodium (Na) and the acid Y be
HCl2Na(s) + 2HCl(aq) ====> 2NaCl(s) + H2(g)
Hope this may help you and be the brainliest Friend !!
Happy learning !! :)
thank you so much for your answer
and happy learning to u to
thank u dear !!
u can post other doubts u have .. and say me before ur post .. i'll be ready all time to try to answer them for my level best ..:)
okay
:)
Answered by
1
a) metals like Na sodium
Zn Zinc Fe Iron
b) acids like hydochloric acid HCl
sulphuric acid H2SO4
C) Hydrogen
d) lighter than air
e) reactions are exothermic in nature
f) Na + h2so4------na2so4+h2
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