Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7 + 7 H2O + 14e = 2 Cr + 14 OH[{-}]
Hg + H2SO4 = HgSO4 + S02 + H2O =>
6 Hg + 8 H2SO4 = 6 HgSO4 + S02 + 8 H2O
K + H2 + O2 = KHO =>
2 K + H2 + O2 = 2 KHO
KMnO4 + H2SO4 + NH3 = NO2 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 10 NH3 = 10 NO2 + 7 K2SO4 + 14 MnSO4 + 36 H2O
Ti(OH)2 + HBr = TiBr2 + H2O =>
Ti(OH)2 + 2 HBr = TiBr2 + 2 H2O
Hg + H2SO4 = HgSO4 + S02 + H2O =>
6 Hg + 8 H2SO4 = 6 HgSO4 + S02 + 8 H2O
HF = H{+} + F{-} =>
HF = H{+} + F{-}
SO2 + HMnO4 + H2O = MnSO4 + H2SO4 =>
5 SO2 + 2 HMnO4 + 2 H2O = 2 MnSO4 + 3 H2SO4
SbCl5 + KI = KCl + I2 + Sb2Cl3 =>
4 SbCl5 + 14 KI = 14 KCl + 7 I2 + 2 Sb2Cl3
NH4NO2 = HNO2 + NH3 =>
NH4NO2 = HNO2 + NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
CaCl2(aq) + Na2SO4(aq) = CaSO4 + NaCl =>
CaCl2(aq) + Na2SO4(aq) = CaSO4 + 2 NaCl
CrO7 + NO2 = CrO2 + NO3 =>
CrO7 + 5 NO2 = CrO2 + 5 NO3
Na2SO4 + AgNO3 = NO3SO4 + AgNa2 =>
Na2SO4 + AgNO3 = NO3SO4 + AgNa2
AlN + water = Al(OH)3 + ammonia =>
AlN + 3 H2O = Al(OH)3 + NH3
Hg + H2SO4 = HgSO4 + S02 + H2O =>
6 Hg + 8 H2SO4 = 6 HgSO4 + S02 + 8 H2O
Li2CO3 + H2SO4 = LiHSO4 + CO2 + H2O =>
Li2CO3 + 2 H2SO4 = 2 LiHSO4 + CO2 + H2O
SbCl5 + HF = SbFCl4 + HCl =>
SbCl5 + HF = SbFCl4 + HCl
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
PbCl2 + HNo3 = PbNo3 + HCl2 =>
PbCl2 + HNo3 = PbNo3 + HCl2
Cr2O7 + H2O + {-} = Cr + OH[{-}] =>
Cr2O7 + 7 H2O + 14e = 2 Cr + 14 OH[{-}]
Na2SO4 + Ni(NO3)2 = Na2NO3 + Ni(SO4)2 =>
2 Na2SO4 + Ni(NO3)2 = 2 Na2NO3 + Ni(SO4)2
Al(OH)3 + HClO4 = AlClO5 + H2O =>
Al(OH)3 + HClO4 = AlClO5 + 2 H2O
SnCl4 + Hg2(NO3)2 = Sn(NO3)4 + Hg2Cl2 =>
SnCl4 + 2 Hg2(NO3)2 = Sn(NO3)4 + 2 Hg2Cl2
Ba(OH)2 + Na = Na(OH)2 + Ba =>
Ba(OH)2 + Na = Na(OH)2 + Ba
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4*5H2O(aq) + (COOK)*H2O(aq) = K2SO4(aq) + H2O(l) + K2[Cu(C2O4)2]*2H2O(s) =>
CuSO4*5H2O(aq) + 4(COOK)*H2O(aq) = K2SO4(aq) + 7 H2O(l) + K2[Cu(C2O4)2]*2H2O(s)
Cl2OLi2O = LiClO =>
Cl2OLi2O = 2 LiClO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2O7 + H2O + {-} = Cr + OH[{-}] =>
Cr2O7 + 7 H2O + 14e = 2 Cr + 14 OH[{-}]
SO2 + HMnO4 + H2O = MnSO4 + H2SO4 =>
5 SO2 + 2 HMnO4 + 2 H2O = 2 MnSO4 + 3 H2SO4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr2O7 + H2O + {-} = Cr + OH[{-}] =>
Cr2O7 + 7 H2O + 14e = 2 Cr + 14 OH[{-}]
Hg + H2SO4 = HgSO4 + S02 + H2O =>
6 Hg + 8 H2SO4 = 6 HgSO4 + S02 + 8 H2O
NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(s) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(s)
Al2O3 + NaOH = NaAlOH + O2 =>
2 Al2O3 + 4 NaOH = 4 NaAlOH + 3 O2
SO2 + HMnO4 + H2O = MnSO4 + H2SO4 =>
5 SO2 + 2 HMnO4 + 2 H2O = 2 MnSO4 + 3 H2SO4
Na2S2O3 + H2O + HCl = NaCl + SO4 + H =>
Na2S2O3 + 5 H2O + 2 HCl = 2 NaCl + 2 SO4 + 12 H
Zr + I = ZrI4 =>
Zr + 4 I = ZrI4
C8H8O3 + OH = C8H9O4 =>
C8H8O3 + OH = C8H9O4
NH4ClO4 = NO + O2 + H2O + Cl2 =>
2 NH4ClO4 = 2 NO + O2 + 4 H2O + Cl2
Hg + H2SO4 = HgSO4 + S02 + H2O =>
6 Hg + 8 H2SO4 = 6 HgSO4 + S02 + 8 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Fe + [Fe2(CN)6]4 = Fe3[Fe2(CN)6]3 =>
12 Fe + 3[Fe2(CN)6]4 = 4 Fe3[Fe2(CN)6]3
[Ag(NH3)2]NO3 + MnSO4 + H2O = Ag + NH3 + Mn(NO3)2 + H2SO4 =>
16[Ag(NH3)2]NO3 + 9 MnSO4 + 6 H2O = 16 Ag + 30 NH3 + 9 Mn(NO3)2 + 9 H2SO4
CaC2O4 + KMnO4 = CaMnO4 + KC2O4 =>
CaC2O4 + KMnO4 = CaMnO4 + KC2O4
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