Write the following chemical changes with the help of chemical formulae
a. Magnesium + oxygen - - magnesium oxide
b. Magnesium oxide + water - - - magnesium hydroxide
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Answered by
8
2Mg+O2-----2Mgo
Mgo+H2O----Mg (oh )2
it is combination reaction
hope it helpful
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Mgo+H2O----Mg (oh )2
it is combination reaction
hope it helpful
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ishikajaiswal03:
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not chemical formulae chemical changes
it is combination reaction
sorry
copper sulphate + iron - - - - - - iron sulphate + copper
CuSo4+Fe=FeSo4+Cu.
thanks
wlcm
Answered by
4
a)- 2Mg+O2=2MgO.
b)- MgO+H2O=Mg (OH)2.
b)- MgO+H2O=Mg (OH)2.
wlcm
copper sulphate +iron - - - - - - iron sulphate +copper
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