Equations balanced on the previous day | Equations balanced on the next day |
2 K2MnO4 + 3 K2SO3 + H2O = 2 KMnO2 + 2 KOH + 3 K2SO4
XY + W3Z2 = WY2 + X3Z =>
6 XY + W3Z2 = 3 WY2 + 2 X3Z
C2SO2 + O2 = CO2 + SO2 =>
C2SO2 + 2 O2 = 2 CO2 + SO2
NaCl + Ag(SO4) = Na(SO4) + AgCl =>
NaCl + Ag(SO4) = Na(SO4) + AgCl
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
Sb2S3 + O2 = Sb4 + SO2 =>
2 Sb2S3 + 6 O2 = Sb4 + 6 SO2
MnO2 + HF = MnF4 + H2O =>
MnO2 + 4 HF = MnF4 + 2 H2O
Ti + P4 = Ti3P2 =>
6 Ti + P4 = 2 Ti3P2
BeF2 = Be + F =>
BeF2 = Be + 2 F
CaBr2 + FePO4 = FeBr3 + Ca3(PO4)2 =>
3 CaBr2 + 2 FePO4 = 2 FeBr3 + Ca3(PO4)2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O
NaMnO4 + Na2S + H2O = MnO2 + NaOH + SO2 =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + 4 NaOH + SO2
FeS2 + Br2 + OH{-} = Fe(OH)3 + Br{-} + SO4{-}2 + H2O =>
2 FeS2 + 17 Br2 + 38 OH{-} = 2 Fe(OH)3 + 34 Br{-} + 4 SO4{-}2 + 16 H2O
K2CrO4 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 2 H2SO4 + 3 SO2 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
CoS + NO3{-} + H{+} = Co{3+} + S + NO + H2O =>
CoS + NO3{-} + 4 H{+} = Co{3+} + S + NO + 2 H2O
Ni{+2} + CuSO4 = Cu{+2} + NiSO4 =>
Ni{+2} + CuSO4 = Cu{+2} + NiSO4
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
P5S5 + KClO3 + H2O = H3PO4 + H2SO4 + KCl =>
6 P5S5 + 55 KClO3 + 75 H2O = 30 H3PO4 + 30 H2SO4 + 55 KCl
NaCI + AgNO3 = NaNO3 + AgCI =>
NaCI + AgNO3 = NaNO3 + AgCI
P4O10 + NH3 + O2 = (NH3)3PO4 =>
P4O10 + 12 NH3 + 3 O2 = 4(NH3)3PO4
C2O4{2-} + MnO4{-} + OH{-1] = CO3{2-}+MnO2+H2O =>
3 C2O4{2-} + 2 MnO4{-} + 4 OH{-1] = 6 CO3{2-}+2MnO2+2H2O
NaHC2O4 + NaOH + Ba(NO3)2 + Cl2 = NaCl + NaNO3 + H2O + BaCO3 =>
NaHC2O4 + 5 NaOH + 2 Ba(NO3)2 + Cl2 = 2 NaCl + 4 NaNO3 + 3 H2O + 2 BaCO3
Cl + NaBr = ClNa + Br =>
Cl + NaBr = ClNa + Br
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
FeCl2 + H2O = Fe(OH)4 + H + Cl =>
FeCl2 + 4 H2O = Fe(OH)4 + 4 H + 2 Cl
NaMnO4 + Na2S + H2O = MnO2 + NaOH + SO2 =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + 4 NaOH + SO2
NH4H2O = HNH4OH =>
NH4H2O = HNH4OH
MnO2 + H3O{+} + I{-} = Mn{2+} + I2 + H2O =>
MnO2 + 4 H3O{+} + 2 I{-} = Mn{2+} + I2 + 6 H2O
I2 + NaBr = Br2 + NaI2 =>
2 I2 + 2 NaBr = Br2 + 2 NaI2
AgNo3 + K3Po4 = Ag3Po4 + KNo3 =>
3 AgNo3 + K3Po4 = Ag3Po4 + 3 KNo3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2
NaNO2 + FeSO4 + H2SO4 = NaHSO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = 2 NaHSO4 + Fe2(SO4)3 + 2 NO + 2 H2O
KClO3(S) = KCl(S) + O2(g) =>
2 KClO3(S) = 2 KCl(S) + 3 O2(g)
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
C2H6SO4 + O2 = CO2 + H2O + SO2 =>
2 C2H6SO4 + 5 O2 = 4 CO2 + 6 H2O + 2 SO2
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
CaC2 + H2O = Ca(OH)2 + CaH2 + C =>
2 CaC2 + 2 H2O = Ca(OH)2 + CaH2 + 4 C
K3PO4 + SrCl2 = K3Cl2 + SrPO4 =>
K3PO4 + SrCl2 = K3Cl2 + SrPO4
Ca(OH)2 + FeSO4*H2O = Fe(OH)2 + CaSO4 + H2O =>
Ca(OH)2 + FeSO4*H2O = Fe(OH)2 + CaSO4 + H2O
Cr2O3 + O2 + Na2CO3 = Na2Cr2O7 + CO2 =>
2 Cr2O3 + 3 O2 + 2 Na2CO3 = 2 Na2Cr2O7 + 2 CO2
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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