Equations balanced on the previous day | Equations balanced on the next day |
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C18H36O2 + H2O = H2 + HCO3{-} + H{+} =>
C18H36O2 + 52 H2O = 52 H2 + 18 HCO3{-} + 18 H{+}
OsOH + HSO = OsSO + H2O =>
OsOH + HSO = OsSO + H2O
NaHCO3 + H2 = Na + CO2 + H2O =>
2 NaHCO3 + H2 = 2 Na + 2 CO2 + 2 H2O
N2Cl4 + C2H12 = C3Cl4 + N2 + H12 =>
2 N2Cl4 + 3 C2H12 = 2 C3Cl4 + 2 N2 + 3 H12
H2O + Cs = H2 + CsO =>
H2O + Cs = H2 + CsO
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2 =>
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2
ZnS + H2Br2 = ZnBr2 + H2S =>
ZnS + H2Br2 = ZnBr2 + H2S
NaHCO3 + C2H4O2 = CO2 + C2H3O{2-} + Na{+} + H2O1 =>
16 NaHCO3 + 11 C2H4O2 = 22 CO2 + 8 C2H3O{2-} + 16 Na{+} + 18 H2O1
AgAsO4 + Zn + HCl = Ag + AsH3 + ZnCl2 + H2O =>
2 AgAsO4 + 11 Zn + 22 HCl = 2 Ag + 2 AsH3 + 11 ZnCl2 + 8 H2O
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2 =>
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2
Mg(OH)2 + AgNO3 = Mg(OH)2(NO3) + Ag =>
Mg(OH)2 + AgNO3 = Mg(OH)2(NO3) + Ag
Na2C2O4 + Ag2Cr2O7 = Na2Cr2O7 + Ag2C2O4 =>
Na2C2O4 + Ag2Cr2O7 = Na2Cr2O7 + Ag2C2O4
FeOOH + Fe = Fe3O4 + H2O =>
8 FeOOH + Fe = 3 Fe3O4 + 4 H2O
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l) =>
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l)
MgS + HNO3 = S + NO + Mg(NO3)2 + H2O =>
3 MgS + 8 HNO3 = 3 S + 2 NO + 3 Mg(NO3)2 + 4 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + Cl + H2O + K2SO4 =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 5 Cl + 4 H2O + 3 K2SO4
PH4I = PH3 + HI =>
PH4I = PH3 + HI
Na2CO3 + Co(NO3)3 = Na2(NO3)3 + CoCO3 =>
Na2CO3 + Co(NO3)3 = Na2(NO3)3 + CoCO3
Ca + Co = CaCo3 =>
Ca + 3 Co = CaCo3
C2000H1700O440 + H2O = CH3COO{-} + H{+} + H2 =>
C2000H1700O440 + 1560 H2O = 1000 CH3COO{-} + 1000 H{+} + 410 H2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Al = Al3 = e =>
3 Al = Al3
Si(OH)4 = H2O + H6Si2O7 =>
2 Si(OH)4 = H2O + H6Si2O7
FeSO4(aq) + H2O2 + H2SO4 = Fe2(SO4)3(aq) + H2O =>
2 FeSO4(aq) + H2O2 + H2SO4 = Fe2(SO4)3(aq) + 2 H2O
MgCl2 + NaF = MgF2 + NaCl =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
Si(OH)4 = H2O + H6Si2O7 =>
2 Si(OH)4 = H2O + H6Si2O7
H2O + O2 + Fe = Fe2H2O4 =>
2 H2O + 3 O2 + 4 Fe = 2 Fe2H2O4
Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K3[Pb(OH)6] =>
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]
CH3COOAgHNO3 = AgNO3CH3COOH =>
CH3COOAgHNO3 = AgNO3CH3COOH
CH5CH2OH + O2 = CH3COOH3 + H2O =>
CH5CH2OH + O2 = CH3COOH3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + Ca(NO3)2 = Ca + Mg(NO3)4 =>
Mg + 2 Ca(NO3)2 = 2 Ca + Mg(NO3)4
Fe2O3(s) + Al(s) = Fe(s) + Al2O(s) =>
Fe2O3(s) + 6 Al(s) = 2 Fe(s) + 3 Al2O(s)
Cr2O2{-}7 + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O2{-}7 + 14 Cl{-} + 24 H{+} = 4 Cr3{+} + 7 Cl2 + 12 H2O
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2 =>
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2 =>
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*CH2Cl2
Na2B4O7*10H2O + NaOH + H2O2 = NaBO34H20 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 88 H2O2 = 4 NaBO34H20 + 59 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Zn + CuS0 = Cu + ZnS0 =>
Zn + CuS0 = Cu + ZnS0
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Na2S2O3 + HCl = S + SO2(g) + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2(g) + 2 NaCl + H2O
Fe2 + OH = Fe3O3 + H2O =>
3 Fe2 + 12 OH = 2 Fe3O3 + 6 H2O
TiCl4 + Al(C2H5)3 = TiCl3C2H5 + Al(C2H5)2Cl =>
TiCl4 + Al(C2H5)3 = TiCl3C2H5 + Al(C2H5)2Cl
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
C + H2O = COH2 =>
C + H2O = COH2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
NaI(aq) + Co(No3)2(aq) = CoI2(aq) + NaNo3(s) =>
2 NaI(aq) + Co(No3)2(aq) = CoI2(aq) + 2 NaNo3(s)
(NH4)2U2O7 + HNO3 = UO2(NO3) + NO2 + H2O =>
(NH4)2U2O7 + 14 HNO3 = 2 UO2(NO3) + 14 NO2 + 11 H2O
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