Equations balanced on the previous day | Equations balanced on the next day |
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(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Fe + O = FeO =>
Fe + O = FeO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4OH + CH3COOH = CH3COONH4 + H2O =>
NH4OH + CH3COOH = CH3COONH4 + H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
Hg2 + O2 = HgO =>
Hg2 + O2 = 2 HgO
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Hg2 + O2 = HgO =>
Hg2 + O2 = 2 HgO
H2O + Ca = Ca(OH)2 + H =>
2 H2O + Ca = Ca(OH)2 + 2 H
C6H5COOH + CaCO3 = C6H5C00Ca + CO2 + H2O =>
7 C6H5COOH + 6 CaCO3 = 6 C6H5C00Ca + 13 CO2 + 6 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Al2O3 + H2 = H2O + Al3 =>
3 Al2O3 + 9 H2 = 9 H2O + 2 Al3
C6H5COOH + CaCO3 = C6H5COOCa + CO2 + H2O =>
31 C6H5COOH + 30 CaCO3 = 30 C6H5COOCa + 37 CO2 + 18 H2O
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
Cl + C2H2 = C2H2Cl4 =>
4 Cl + C2H2 = C2H2Cl4
Zn + HCl = ZnCl3 + H2 =>
2 Zn + 6 HCl = 2 ZnCl3 + 3 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Hg + O = HgO =>
Hg + O = HgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + H =>
Hg2CO3 + 4 HNO3 = 2 Hg(NO3)2 + H2O + CO2 + 2 H
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + H2 =>
Hg2CO3 + 4 HNO3 = 2 Hg(NO3)2 + H2O + CO2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C3H8 + O2 = C02 + H2O =>
2 C3H8 + 4 O2 = 3 C02 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + CuCl + NH4OH = Cu2C2 + NH4Cl + H2O =>
C2H2 + 2 CuCl + 2 NH4OH = Cu2C2 + 2 NH4Cl + 2 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cl2(g) + NaBr(aq) = Br(g) + NaCl(aq) =>
Cl2(g) + 2 NaBr(aq) = 2 Br(g) + 2 NaCl(aq)
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C8H10 + KMnO4 = C7H5O2K + MnO2 + H2O + K2CO3 =>
3 C8H10 + 22 KMnO4 = 2 C7H5O2K + 22 MnO2 + 10 H2O + 10 K2CO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/05/09
Equations balanced on 11/04/08
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