Equations balanced on the previous day | Equations balanced on the next day |
PBO + H2SO4 = PBSO4 + H2O
Bi2S3 + HNO3 = Bi(NO3)3 + H2S =>
Bi2S3 + 6 HNO3 = 2 Bi(NO3)3 + 3 H2S
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + Na(NO3) =>
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + 2 Na(NO3)
KI + XeF4 = IF5 + Xe + KF =>
2 KI + 3 XeF4 = 2 IF5 + 3 Xe + 2 KF
Fe(NO3)3 + NH3 = FeNH3 + NO3 =>
Fe(NO3)3 + NH3 = FeNH3 + 3 NO3
Na2(C2O4) + BaCl2 = NaCl + Ba(C2O4) =>
Na2(C2O4) + BaCl2 = 2 NaCl + Ba(C2O4)
AlO + H2SO4 = Al + (SO4)3 + H2O =>
3 AlO + 3 H2SO4 = 3 Al + (SO4)3 + 3 H2O
SnO2 + Pb = PbO + Sn =>
SnO2 + 2 Pb = 2 PbO + Sn
P4 + S = P2S4 =>
P4 + 8 S = 2 P2S4
K2Cr2O7 + NaI + H2SO3 = Cr2(SO3)3 + Na2SO3 + K2SO3 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO3 = Cr2(SO3)3 + 3 Na2SO3 + K2SO3 + 3 I2 + 7 H2O
NiCl2*4H2O = NiCl2 + H2 + O2 =>
NiCl2*4H2O = NiCl2 + 4 H2 + 2 O2
C2H5OH + CH3COOH = C2H5OCOCH + H2O =>
C2H5OH + 3 CH3COOH = 2 C2H5OCOCH + 3 H2O
PbO2 + CrCl3 + NaOH = Na2CrO4 + PbCl2 + H2O =>
3 PbO2 + 2 CrCl3 + 4 NaOH = 2 Na2CrO4 + 3 PbCl2 + 2 H2O
Cu(NO3)2 + C2H5NO2 = Cu + H2O + CO2 + N2 =>
3 Cu(NO3)2 + 4 C2H5NO2 = 3 Cu + 10 H2O + 8 CO2 + 5 N2
CaCO2 + HCl = H2O + CO2 + CaCl2 + C02 =>
4 CaCO2 + 8 HCl = 4 H2O + 2 CO2 + 4 CaCl2 + C02
N2H4(aq) + Ag2O(s) = N2(g) + Ag(s) + H2O =>
N2H4(aq) + 2 Ag2O(s) = N2(g) + 4 Ag(s) + 2 H2O
BeSO4 + NH4Cl = NSO4 + BeH4Cl =>
BeSO4 + NH4Cl = NSO4 + BeH4Cl
Br2 + NH4OH = NH4Br + N2 + H2O =>
3 Br2 + 8 NH4OH = 6 NH4Br + N2 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li(s) + H2O(g) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(g) = 2 LiOH(aq) + H2(g)
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
Zn + HCl = H{2+} + ZnCl{2-} =>
Zn + HCl = H{2+} + ZnCl{2-}
CaCO3 + Fe2O3 + ReO3 + Re = Ca2FeReO6 + CO2 =>
12 CaCO3 + 3 Fe2O3 + 5 ReO3 + Re = 6 Ca2FeReO6 + 12 CO2
NH4NO3 + O2 = NO + H2O =>
2 NH4NO3 + O2 = 4 NO + 4 H2O
CaCO3 + Fe2O3 + ReO3 + Re = Ca2FeReO6 + CO2 =>
12 CaCO3 + 3 Fe2O3 + 5 ReO3 + Re = 6 Ca2FeReO6 + 12 CO2
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
HCl + C2H4 + O2 = Cl2C2H4 + H2O =>
4 HCl + 2 C2H4 + O2 = 2 Cl2C2H4 + 2 H2O
C6H142 + O2 = OH + C =>
C6H142 + 71 O2 = 142 OH + 6 C
H2SO4 + MgCO3 = MgSO4 + H2O + CO2 =>
H2SO4 + MgCO3 = MgSO4 + H2O + CO2
(Cr(OH)3) + H2SO4 = Cr2(SO4)3 + H2O =>
2(Cr(OH)3) + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
Na2OH4S + AgNO3 = Ag2SOH4 + NaNO3 =>
Na2OH4S + 2 AgNO3 = Ag2SOH4 + 2 NaNO3
H2C = C + H2 =>
H2C = C + H2
CaCO3 + Fe2O3 + ReO3 + Re = Ca2FeReO6 + CO2 =>
12 CaCO3 + 3 Fe2O3 + 5 ReO3 + Re = 6 Ca2FeReO6 + 12 CO2
K3[Cr(OH)6] + KClO3 = Cl + K2CrO4 + KOH + H2O =>
5 K3[Cr(OH)6] + 3 KClO3 = 3 Cl + 5 K2CrO4 + 8 KOH + 11 H2O
CaCO3 + Fe2O3 + ReO3 + Re = Ca2FeReO6 + CO2 =>
12 CaCO3 + 3 Fe2O3 + 5 ReO3 + Re = 6 Ca2FeReO6 + 12 CO2
Zn0 + Pb2{+} = Pb + Zn2{+} =>
2 Zn0 + Pb2{+} = 2 Pb + Zn2{+}
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
NaSH + H2O2 = H2O + NaS =>
2 NaSH + H2O2 = 2 H2O + 2 NaS
Cr2(SO4)3 + KMnO4 + H2SO4 = Cr(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Cr(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CaO + H2O(g) = Ca(OH)2(g) =>
CaO + H2O(g) = Ca(OH)2(g)
Cr(s) + Cl2(g) = CrCl2(s) =>
Cr(s) + Cl2(g) = CrCl2(s)
SbCl5 + H2O = HCl + SbOCl3 =>
SbCl5 + H2O = 2 HCl + SbOCl3
Na2CO3 + KSO3 = Na2SO3 + KCO3 =>
Na2CO3 + KSO3 = Na2SO3 + KCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
I{-} + Cl2 = I2 + Cl{-}2 =>
2 I{-} + Cl2 = I2 + 2 Cl{-}2
CaCl2 + (NH4)2C2O4 = CaC2O4 + Cl + (NH4)2 =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 Cl + (NH4)2
Cl2Co + NaOH = Co(OH)2 + NaCl =>
Cl2Co + 2 NaOH = Co(OH)2 + 2 NaCl
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