Equations balanced on the previous day | Equations balanced on the next day |
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2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HF + SiO2 = H2SiF6 + H2O =>
6 HF + SiO2 = H2SiF6 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + NaCN = HCN + NaCl =>
HCl + NaCN = HCN + NaCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe + H2O = FeO4 + H2 =>
Fe + 4 H2O = FeO4 + 4 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C2H5CHO + Cr2O7{2-} + H{+} = Cr2{3+} + CH3CH2COOH + H2O =>
9 C2H5CHO + 2 Cr2O7{2-} + 10 H{+} = 2 Cr2{3+} + 9 CH3CH2COOH + 5 H2O
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
C2H5CH2OH + Cr2O7{2-} + H{+} = Cr2{3+} + C2H5CHO + H2O =>
9 C2H5CH2OH + 2 Cr2O7{2-} + 10 H{+} = 2 Cr2{3+} + 9 C2H5CHO + 14 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
C2H5CH2OH + Cr2O7{2-} + H{+} = Cr2{3+} + C2H5CHO + H2O =>
9 C2H5CH2OH + 2 Cr2O7{2-} + 10 H{+} = 2 Cr2{3+} + 9 C2H5CHO + 14 H2O
C2H5CH2OH + Cr2O7{2-} + H{+} = Cr{3+} + C2H5CHO + H2O =>
3 C2H5CH2OH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 C2H5CHO + 7 H2O
C2H5CHO + Cr2O7{2-} + H{+} = Cr{3+} + CH3CH2COOH + H2O =>
3 C2H5CHO + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3CH2COOH + 4 H2O
C2H5CHO + Cr2O7{2-} + H{+} = Cr{3+} + CH3CH2COOH + H2O =>
3 C2H5CHO + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3CH2COOH + 4 H2O
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
HCl + Ca = H + CaCl =>
HCl + Ca = H + CaCl
NH3 + O2 = NOH2 + H2O =>
4 NH3 + 3 O2 = 4 NOH2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + Zn = Zn(SO4) + Cu =>
CuSO4 + Zn = Zn(SO4) + Cu
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe2(SO4)3 + Ba(OH)2 = BaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Fe(OH)3
Zn(C2H3O2)2 + Na3(PO4) = Na(C2H3O2) + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3(PO4) = 6 Na(C2H3O2) + Zn3(PO4)2
BaCl2 + Mg(SO4) = MgCl2 + Ba(SO4) =>
BaCl2 + Mg(SO4) = MgCl2 + Ba(SO4)
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/02/11
Equations balanced on 03/04/10
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