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FATIMA
Sr. Member
Sr. Member
Posts: 32
Joined: Sat May 31, 2008 3:10 pm

word chemical reactions

Post by FATIMA »

just what would be the product of
1) the oxidation of sodium
2) the reaction of the above oxide with water
3) the synthesis of sulfur trioxide from its elements
4) the reaction of sulfur trioxide with water
5) the reaction of calcium with water
6) the reaction of chlorine with magnesium iodide
7) the displacement of copper by zinc from a solution of copper ii sulfate
8) the reaction of aluminum with sulfuric acid
9) stomach acid (HCl) is neutralized milk of magnesia ( Mg(OH)2)
10) vinegar reacts with baking soda

please help me out if you can
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Zedekiah
Staff Member
Staff Member
Posts: 77
Joined: Thu May 01, 2008 5:33 pm

Post by Zedekiah »

Pretty straightforward :

Code: Select all

1)  4 Na + O2 => 2 Na2O
2)  Na2O + H2O => 2 NaOH
3)  2 S + 3 O2 => 2 SO3
4)  SO3 + H2O => H2SO4
5)  Ca + 2 H2O => Ca(OH)2 + H2
6)  Cl2 + MgI2 => MgCl2 + I2
7)  Zn + Cu(2+) => Cu + Zn(2+)
8) 2 Al + 3 H2SO4 => 3 H2 + Al2(SO4)3
9)  HCl + Mg(OH)2 => MgCl2 + 2H2O
10) HC2H3O2 + NaHCO3 => H2O + CO2 + NaC2H3O2
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FATIMA
Sr. Member
Sr. Member
Posts: 32
Joined: Sat May 31, 2008 3:10 pm

Post by FATIMA »

THANK YOU SO MUCH :D
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