| Equations balanced on the previous day | Equations balanced on the next day |
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2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Fe(NO3)3 + H2 = Fe(NO3)2 + HNO3 =>
2 Fe(NO3)3 + H2 = 2 Fe(NO3)2 + 2 HNO3
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + H2 = KMnO2 + H2O =>
KMnO4 + 2 H2 = KMnO2 + 2 H2O
Al + O2 = AlO2 =>
Al + O2 = AlO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe{3+} + {-} = Fe{2+} =>
Fe{3+} + e = Fe{2+}
Mn{7+} + e = Mn{3+} =>
Mn{7+} + 4e = Mn{3+}
Cr{6+} + e = Cr{3+} =>
Cr{6+} + 3e = Cr{3+}
Ca5(PO4)3F + H2SO4 + H2O = H3(PO4) + Ca(SO4)*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3(PO4) + 5 Ca(SO4)*2H2O + HF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
CH3OH + I2 + P4 = CH3I + H3PO4 + H2O =>
20 CH3OH + 10 I2 + P4 = 20 CH3I + 4 H3PO4 + 4 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH4F + RbCl = NH4Cl + RbF =>
NH4F + RbCl = NH4Cl + RbF
(CH3)3Al + H2O = CH4 + Al(OH)3 =>
(CH3)3Al + 3 H2O = 3 CH4 + Al(OH)3
NH4F + MgCl2 = NH4Cl + MgF2 =>
2 NH4F + MgCl2 = 2 NH4Cl + MgF2
NaHCO3 + CH3COH = H2O + CO2 + CH3COONa =>
5 NaHCO3 + 4 CH3COH = 3 H2O + 3 CO2 + 5 CH3COONa
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
NH4F + BeSO4 = (NH4)2SO4 + BeF2 =>
2 NH4F + BeSO4 = (NH4)2SO4 + BeF2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
Cl + O2 + Br = ClOBr =>
2 Cl + O2 + 2 Br = 2 ClOBr
Cl + O2 + Br + Pt = ClOBrPt =>
2 Cl + O2 + 2 Br + 2 Pt = 2 ClOBrPt
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
LiCl + (NH4)2CO3 = Li2CO3 + NH4Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2 NH4Cl
Zn + I = ZnI =>
Zn + I = ZnI
NaCl + (NH4)2CO3 = Na2CO3 + NH4Cl =>
2 NaCl + (NH4)2CO3 = Na2CO3 + 2 NH4Cl
KCl + (NH4)2CO3 = K2CO3 + NH4Cl =>
2 KCl + (NH4)2CO3 = K2CO3 + 2 NH4Cl
RbCl + (NH4)2CO3 = Rb2CO3 + NH4Cl =>
2 RbCl + (NH4)2CO3 = Rb2CO3 + 2 NH4Cl
BeSO4 + (NH4)2CO3 = BeCO3 + (NH4)2SO4 =>
BeSO4 + (NH4)2CO3 = BeCO3 + (NH4)2SO4
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/04/07
Geef ons feedback over uw ervaring met de chemische formule balancer.
