Equations balanced on the previous day | Equations balanced on the next day |
14 CdCl2*2H2O + 46 Fe(NO3)3*9H2O = 2 Cd7Fe23O40 + 442 H2O + 69 N2 + 14 Cl2 + 167 O2
Si(s) + N2(g) = Si3N4 =>
3 Si(s) + 2 N2(g) = Si3N4
FeCl2 + AgPO4 = Fe(PO4)2 + AgCl =>
FeCl2 + 2 AgPO4 = Fe(PO4)2 + 2 AgCl
Sb2S3 + H{+} + Cl{-} = SbCl4{-} + H2S =>
Sb2S3 + 6 H{+} + 8 Cl{-} = 2 SbCl4{-} + 3 H2S
Si(s) + N2(g) = Si3N4 =>
3 Si(s) + 2 N2(g) = Si3N4
CdCl2 + (NH4)2S = CdS + (NH4)2Cl2 =>
CdCl2 + (NH4)2S = CdS + (NH4)2Cl2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
C240H90O4NS + O2 = H2O + CO2 + NO + SO2 =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + NO + SO2
Cr2O3 + KNO3 + KOH = H2O + K2CrO4 + KNO2 =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 H2O + 2 K2CrO4 + 3 KNO2
NaO2 + SO3 = NaO3 + SO2 =>
NaO2 + SO3 = NaO3 + SO2
N2 + MgF = MgN2 + F2 =>
2 N2 + 2 MgF = 2 MgN2 + F2
KO4 + CO5 = K4CO3 + O5 =>
20 KO4 + 5 CO5 = 5 K4CO3 + 18 O5
CaO2 = Ca + O2 =>
CaO2 = Ca + O2
J2 + KJ = KJ3 =>
J2 + KJ = KJ3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Co + CrO4 = Co(CrO4) =>
Co + CrO4 = Co(CrO4)
Cu(s) + H2O = CuO + H2 =>
Cu(s) + H2O = CuO + H2
Zn + H2O2 = ZnO + H =>
2 Zn + H2O2 = 2 ZnO + 2 H
Na2S + HCl = H2S + Na2Cl2 =>
Na2S + 2 HCl = H2S + Na2Cl2
KMnO4 + (NH4)C2O4 + H3PO4 = Mn3(PO4)2 + K3PO4 + H2O + CO2 + (NH4)3PO4 =>
3 KMnO4 + 15(NH4)C2O4 + 8 H3PO4 = Mn3(PO4)2 + K3PO4 + 12 H2O + 30 CO2 + 5(NH4)3PO4
HCl + K = HKCl =>
HCl + K = HKCl
HAc + H2O = H3O + Ac =>
HAc + H2O = H3O + Ac
HC2H3O2 + Zn = Zn(C2H3O2) + H2 =>
2 HC2H3O2 + 2 Zn = 2 Zn(C2H3O2) + H2
Cu2S + Ba3P2 = Cu3P + BaS =>
3 Cu2S + Ba3P2 = 2 Cu3P + 3 BaS
Cu + CI = Cu2CI =>
2 Cu + CI = Cu2CI
Al2O3 + C = CO + Al4C3 =>
2 Al2O3 + 9 C = 6 CO + Al4C3
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
KCIO3 + H2SO4 = HCIO4 + CIO2 + K2SO4 + H2O =>
6 KCIO3 + 3 H2SO4 = 2 HCIO4 + 4 CIO2 + 3 K2SO4 + 2 H2O
Cl + OH = ClO2 + H2O =>
Cl + 4 OH = ClO2 + 2 H2O
BaO + CH3COOH = (CH3COO)2Ba + H2O =>
BaO + 2 CH3COOH = (CH3COO)2Ba + H2O
NH2{-} + NO3{-} = N3{-} + OH{-} + NH3 =>
3 NH2{-} + NO3{-} = N3{-} + 3 OH{-} + NH3
CdCl2 + Fe(NO3)3*9H2O = Cd7Fe23O40 + H2O + N2 + Cl2 + O2 =>
14 CdCl2 + 46 Fe(NO3)3*9H2O = 2 Cd7Fe23O40 + 414 H2O + 69 N2 + 14 Cl2 + 167 O2
PbNO3 + H2SO4 = HNO3 + Pb2SO4 =>
2 PbNO3 + H2SO4 = 2 HNO3 + Pb2SO4
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
KOH + H4PO4 = K4PO4 + H2O =>
4 KOH + H4PO4 = K4PO4 + 4 H2O
H2S + NH4OH = (NH4)HS + H2O =>
H2S + NH4OH = (NH4)HS + H2O
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
Cl5 = Cl0 =>
Cl5 = 5 Cl0
Fe2 + S2 = Fe2S =>
2 Fe2 + S2 = 2 Fe2S
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl =>
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
Li2O + HBO2 = LiBO2 + H2O =>
Li2O + 2 HBO2 = 2 LiBO2 + H2O
Pb + CrCl3 = Cr + PbCl2 =>
3 Pb + 2 CrCl3 = 2 Cr + 3 PbCl2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2