Equations balanced on the previous day | Equations balanced on the next day |
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
(COOH)2 + NaOH = NaOOCCOONa + H2O =>
(COOH)2 + 2 NaOH = NaOOCCOONa + 2 H2O
CaH2 + H2S = CaS + H2 =>
CaH2 + H2S = CaS + 2 H2
Na + Cl = NaCl =>
Na + Cl = NaCl
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4
BiOI + HCl = BiCl3 + HI + H2O =>
BiOI + 3 HCl = BiCl3 + HI + H2O
ClF5 = Cl + F5 =>
ClF5 = Cl + F5
Cr + MnO2 = Mn + CrO4 =>
Cr + 2 MnO2 = 2 Mn + CrO4
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
F2 + AuBr3 = Au + FBr =>
3 F2 + 2 AuBr3 = 2 Au + 6 FBr
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HJ + HNO3 = NO2 + HJO3 + H2O =>
HJ + 6 HNO3 = 6 NO2 + HJO3 + 3 H2O
Fe{+3} + Al = Al{+3} + Fe{+2} =>
3 Fe{+3} + Al = Al{+3} + 3 Fe{+2}
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
CaMg(CO3)2 + MgSiO3 + FeS = C + MgSiO4 + FeO + CaMgSO4 =>
CaMg(CO3)2 + MgSiO3 + FeS = 2 C + MgSiO4 + FeO + CaMgSO4
CoCl2 + (NH4)2S = (NH4)2SCoCl2 =>
CoCl2 + (NH4)2S = (NH4)2SCoCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KF + Mg3As2 = K3As + MgF2 =>
6 KF + Mg3As2 = 2 K3As + 3 MgF2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C16H32O2 + C2H4O2 + Ba(OH)2 = C18H32O2Ba + H2O =>
15 C16H32O2 + 6 C2H4O2 + 14 Ba(OH)2 = 14 C18H32O2Ba + 42 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K =>
KMnO4 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + MnSO4 + 4 H2O + K
HNO + H2O = NH4NO3 =>
2 HNO + H2O = NH4NO3
KMnO4 + KOH = O2 + K2MnO4 + H2O =>
4 KMnO4 + 4 KOH = O2 + 4 K2MnO4 + 2 H2O
KI + HgNO4 = KNO4 + HgI =>
KI + HgNO4 = KNO4 + HgI
NaHO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
2 NaHO3 + 3 HC2H3O2 = 2 NaC2H3O2 + 2 CO2 + 4 H2O
CCl3CHO + H2O = CCl3C(OH)2H =>
CCl3CHO + H2O = CCl3C(OH)2H
Ca(MnO4)2 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
Ca(MnO4)2 + 16 HCl = CaCl2 + 2 MnCl2 + 5 Cl2 + 8 H2O
NH3*H2O + I2 = I3N + NH4I + H2O =>
4 NH3*H2O + 3 I2 = I3N + 3 NH4I + 4 H2O
Na2HCO3(s) + C6H8O7(aq) = Na3C6H5O7 + H2O(l) + CO2 =>
18 Na2HCO3(s) + 11 C6H8O7(aq) = 12 Na3C6H5O7 + 23 H2O(l) + 12 CO2
K3P = K + P2 =>
2 K3P = 6 K + P2
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
V2O5 + H2SO4 + CH3CH2OH = VOSO4 + H2O + CH3CHO =>
V2O5 + 2 H2SO4 + CH3CH2OH = 2 VOSO4 + 3 H2O + CH3CHO
C6H5COOH + Na2CO3 = C6H5COONa + CO2 + H2O =>
2 C6H5COOH + Na2CO3 = 2 C6H5COONa + CO2 + H2O
O2 = O6 =>
3 O2 = O6
NaOH + HCl + Ca(OH)2 + H2SO4 = Na2Ca + Cl2SO4 + H2O =>
2 NaOH + 2 HCl + Ca(OH)2 + H2SO4 = Na2Ca + Cl2SO4 + 4 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
PH3 + OH = PO4 + H2O =>
PH3 + 11 OH = PO4 + 7 H2O
NCl3 + HC = H + N2 + CCl4 =>
4 NCl3 + 3 HC = 3 H + 2 N2 + 3 CCl4
N(CH3)3 + H2O = H3O + N(CH2)3 =>
N(CH3)3 + 3 H2O = 3 H3O + N(CH2)3
CaSi2 + H2O = Ca(OH)2 + SiO2 + H2 =>
CaSi2 + 6 H2O = Ca(OH)2 + 2 SiO2 + 5 H2
Al(BrO3)3 + Na20 = Al203 + NaBrO3 =>
4060 Al(BrO3)3 + 609 Na20 = 20 Al203 + 12180 NaBrO3
SrCl2 + KSO4{-}2 = SrSO4{-}2 + KCl2 =>
SrCl2 + KSO4{-}2 = SrSO4{-}2 + KCl2
Zh + H2S = ZhS + H2 =>
Zh + H2S = ZhS + H2
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