Equations balanced on the previous day | Equations balanced on the next day |
2 Pb{2+} + K4[Fe(CN)6] = Pb2[Fe(CN)6] + 4 K{+}
Li3AsO3 + Ba = Ba3(AsO3)3 + Li3 =>
3 Li3AsO3 + 3 Ba = Ba3(AsO3)3 + 3 Li3
CaCl2 + NaCl = NaCl2 + CaCl =>
CaCl2 + NaCl = NaCl2 + CaCl
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
MnO2 + KOH + B2 = K2MnO4 + H2O + KB =>
MnO2 + 4 KOH + B2 = K2MnO4 + 2 H2O + 2 KB
HCl + SO4 = HClSO4 =>
HCl + SO4 = HClSO4
SO4 + HCl = H2SO4 + Cl2 =>
SO4 + 2 HCl = H2SO4 + Cl2
K2Cr2O7 + H2SO4 + CH3CH2OH = CO2 + H2O + K2SO4 + CrSO4 =>
3 K2Cr2O7 + 9 H2SO4 + 2 CH3CH2OH = 4 CO2 + 15 H2O + 3 K2SO4 + 6 CrSO4
K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2
CH3C(CH3)CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3C(CH3)CHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Zn(OH)2 + O2 = ZnO2 + H2O =>
2 Zn(OH)2 + O2 = 2 ZnO2 + 2 H2O
SO + H2O = H2S + H2SO3 =>
3 SO + 3 H2O = H2S + 2 H2SO3
KMnO4 + HCl = H2[MnCl5] + K2MnCl6 + Cl2 + H2O =>
4 KMnO4 + 36 HCl = 2 H2[MnCl5] + 2 K2MnCl6 + 7 Cl2 + 16 H2O
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
NaOH + C7H6O3 + C2H2O3 + C2H8N2 + FeSO4 = C18H16FeN2O6Na + Na2SO4 + HCOOH =>
42 NaOH + 31 C7H6O3 + 65 C2H2O3 + 14 C2H8N2 + 14 FeSO4 = 14 C18H16FeN2O6Na + 14 Na2SO4 + 123 HCOOH
HNO3 + K2Cr2O7 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
14 HNO3 + K2Cr2O7 + 6 Fe(NO3)2 = 2 KNO3 + 6 Fe(NO3)3 + 2 Cr(NO3)3 + 7 H2O
CH3OH + OH = HCOOH + H2O =>
CH3OH + 4 OH = HCOOH + 3 H2O
Mn2(C2O4)3 + MgSO3 = Mn2(SO3)3 + MgC2O4 =>
Mn2(C2O4)3 + 3 MgSO3 = Mn2(SO3)3 + 3 MgC2O4
CH3COOH + H2O2 = H2O + CO2 =>
CH3COOH + 4 H2O2 = 6 H2O + 2 CO2
C7H8O + NaOH = C7H7ONa + H2O =>
C7H8O + NaOH = C7H7ONa + H2O
Pb + AuOH = Pb(OH)4 + Au =>
Pb + 4 AuOH = Pb(OH)4 + 4 Au
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O
KMnO4 + HCHO + H2SO4 = K2SO4 + MnSO4 + HCOOH + H2O =>
2 KMnO4 + 5 HCHO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HCOOH + 3 H2O
(Sn)S2 + HCl = (H2)(Sn)(Cl6) + (H2)(S) =>
(Sn)S2 + 6 HCl = (H2)(Sn)(Cl6) + 2(H2)(S)
H3P + O2 = H2O + P4 =>
4 H3P + 3 O2 = 6 H2O + P4
Mn + PbO = MnO + Pb =>
Mn + PbO = MnO + Pb
Mn + H2SO4 = MnSO4 + S02 + H2O =>
6 Mn + 8 H2SO4 = 6 MnSO4 + S02 + 8 H2O
Fe(OH)3 + Na2S = FeS + Na2(OH)3 =>
Fe(OH)3 + Na2S = FeS + Na2(OH)3
H3BO3 + KOH = K3BO3 + HOH =>
H3BO3 + 3 KOH = K3BO3 + 3 HOH
Na + Al2(CrO4)3 = Na2CrO4 + Al =>
6 Na + Al2(CrO4)3 = 3 Na2CrO4 + 2 Al
Al2(SO4)3 + K4[Fe(CN)6] = Al4[Fe(CN)6]3 + K2SO4 =>
2 Al2(SO4)3 + 3 K4[Fe(CN)6] = Al4[Fe(CN)6]3 + 6 K2SO4
Cl2 + CaI2 = Ca + ClI =>
Cl2 + CaI2 = Ca + 2 ClI
C17H16 + O2 = H2O + CO2 =>
C17H16 + 21 O2 = 8 H2O + 17 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
H4S2O6 + O2 = H2SO5 =>
H4S2O6 + 2 O2 = 2 H2SO5
Zn + Pb(C2H3O2)2 = Pb + Zn(O2CCH3)2 =>
Zn + Pb(C2H3O2)2 = Pb + Zn(O2CCH3)2
Co2O4 + H2 = Co + H2O =>
Co2O4 + 4 H2 = 2 Co + 4 H2O
VBr3 + Zn = ZnBr2 + V =>
2 VBr3 + 3 Zn = 3 ZnBr2 + 2 V
Cl2O + H3N = NH4Cl + N2 + H2O =>
3 Cl2O + 10 H3N = 6 NH4Cl + 2 N2 + 3 H2O
AlN + Sc(OH)3 = Al(OH)3 + ScN =>
AlN + Sc(OH)3 = Al(OH)3 + ScN
Al(OH)3 + HF = AlF3 + HOH =>
Al(OH)3 + 3 HF = AlF3 + 3 HOH
C2H2(g) + O(g) = CO + H2 =>
C2H2(g) + 2 O(g) = 2 CO + H2
UF6 + Fe = FeF3 + UF4 =>
3 UF6 + 2 Fe = 2 FeF3 + 3 UF4
Fe2 + Cu(NO3)2 = Fe2(NO3)2 + Cu =>
Fe2 + Cu(NO3)2 = Fe2(NO3)2 + Cu
KI + PbNO3 = IPb + KNO3 =>
KI + PbNO3 = IPb + KNO3
CrCl3 + NaCl03 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaCl03 + 16 NaOH = 2 Na2CrO4 + 15 NaCl + 8 H2O
Cu2CO5H2 + SiH4 = Cu2Si + CO2 + H2O =>
Cu2CO5H2 + SiH4 = Cu2Si + CO2 + 3 H2O
Na(s) + AgCl(col) = NaCl(aq) + Ag(s) =>
Na(s) + AgCl(col) = NaCl(aq) + Ag(s)
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