Equations balanced on the previous day | Equations balanced on the next day |
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaH2PO4 + FeCl3 = NaCl + FePO4 + HCl =>
NaH2PO4 + FeCl3 = NaCl + FePO4 + 2 HCl
KMnO4 + Mg = Mn3O4 + K2O + MgO =>
6 KMnO4 + 13 Mg = 2 Mn3O4 + 3 K2O + 13 MgO
MgCl2Cu(s) = CuCl2Mg =>
MgCl2Cu(s) = CuCl2Mg
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3COOH + H2O =>
15 CH3CH(OH)CH2CH3 + 6 K2Cr2O7 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO2 + 20 CH3CH3COOH + 29 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mn(CO3)2 = Mn(O)2 + CO2 =>
Mn(CO3)2 = Mn(O)2 + 2 CO2
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
NiCl2 + Na2Co3 = NiCo3 + NaCl =>
NiCl2 + Na2Co3 = NiCo3 + 2 NaCl
LiOH + Zn = ZnO + H2 + Li =>
2 LiOH + 2 Zn = 2 ZnO + H2 + 2 Li
KOH + BeO = K2O + Be(OH)2 =>
2 KOH + BeO = K2O + Be(OH)2
lithiumhydroxide + potassiumchloride = lithiumchloride + potassiumhydroxide =>
LiOH + KCl = LiCl + KOH
HCl + H2O = H3O + Cl2 =>
2 HCl + 2 H2O = 2 H3O + Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PbO2 + H2SO4 = Pb(SO4)2 + H2O =>
PbO2 + 2 H2SO4 = Pb(SO4)2 + 2 H2O
AuO + H3PO4 = Au(PO4)2 + PO + H2O =>
3 AuO + 10 H3PO4 = 3 Au(PO4)2 + 4 PO + 15 H2O
NaHCO3(s)HCl(aq) = NaClCO2(g)H2O(g) =>
NaHCO3(s)HCl(aq) = NaClCO2(g)H2O(g)
K + NO = K3NO =>
3 K + NO = K3NO
CuHS2 + HNO3 = Cu(NO4)2 + H2S + NO2 + H2O =>
CuHS2 + 5 HNO3 = Cu(NO4)2 + 2 H2S + 3 NO2 + H2O
I2 + S2O3{-2} = I{-} + S4O6{-2) =>
I2 + 2 S2O3{-2} = 2 I{-} + S4O6{-2)
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
NH4NO2 = (N2)2 + H2O =>
2 NH4NO2 = (N2)2 + 4 H2O
FeS2 + HNO3 = Fe(NO3)3 + H3SO4 + NO + H2O =>
3 FeS2 + 22 HNO3 = 3 Fe(NO3)3 + 6 H3SO4 + 13 NO + 2 H2O
Cr(Cn)3 + NaF = CrF3 + NaCn =>
Cr(Cn)3 + 3 NaF = CrF3 + 3 NaCn
BaCl2 + Na2HAsO4 = Ba3(AsO4)2 + NaCl + HCl =>
3 BaCl2 + 2 Na2HAsO4 = Ba3(AsO4)2 + 4 NaCl + 2 HCl
NaHSO4BaCl2 = NaClHClBaSO4 =>
NaHSO4BaCl2 = NaClHClBaSO4
MgCl2 + Na(CO2)2 = Mg + NaCl + CO2 =>
MgCl2 + 2 Na(CO2)2 = Mg + 2 NaCl + 4 CO2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H2OCO2 = CH2OO2 =>
H2OCO2 = CH2OO2
CH3OH + Cr2O72{-} + H3O{+} = HCHO + Cr3{+} + H2O =>
427 CH3OH + 6 Cr2O72{-} + 10 H3O{+} = 427 HCHO + 4 Cr3{+} + 442 H2O
K + C2O4 = KC2O4 =>
K + C2O4 = KC2O4
ClO2 + Na2O2 = NaClO2 + O2 =>
2 ClO2 + Na2O2 = 2 NaClO2 + O2
HNO + Pd2 = Pd(NO)2 + H2 =>
4 HNO + Pd2 = 2 Pd(NO)2 + 2 H2
AgH2C3O2 + H2S = AgS + H2H2C3O2 =>
AgH2C3O2 + H2S = AgS + H2H2C3O2
HNO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 HNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 HNO3 + 2 KOH
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
Fe2(SO4)3 + KCN = K3Fe(CN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3Fe(CN)6 + 3 K2SO4
HCl + NaHCO3 = NaCl + H2OCO2 =>
HCl + NaHCO3 = NaCl + H2OCO2
C + H2 = CH4 =>
C + 2 H2 = CH4
Cd + Sn(SO4) = Sn + CdSO4 =>
Cd + Sn(SO4) = Sn + CdSO4
Os(OH)3 + H2Cr2O7 = Os2(Cr2O7)3 + H2O =>
2 Os(OH)3 + 3 H2Cr2O7 = Os2(Cr2O7)3 + 6 H2O
Ca(OH)2 + CuCO3 + H2SO4 = CaCO3 + CuSO4 + H2O =>
Ca(OH)2 + CuCO3 + H2SO4 = CaCO3 + CuSO4 + 2 H2O
Cu(NH3)4(Cl)2 + KCN + H2O = NH3 + NH4Cl + KCl + K2Cu(CN)3 + KCNO =>
2 Cu(NH3)4(Cl)2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 KCl + 2 K2Cu(CN)3 + KCNO
Fe(CrO2)2 + Na2CO3 + HNO3 = Na2CrO4 + Fe2O3 + H2O + NaNO2 + CO2 =>
4 Fe(CrO2)2 + 15 Na2CO3 + 14 HNO3 = 8 Na2CrO4 + 2 Fe2O3 + 7 H2O + 14 NaNO2 + 15 CO2
Fe2O3 + HCl = Fe + HClO =>
Fe2O3 + 3 HCl = 2 Fe + 3 HClO
NaClHS4O = NaS4OHCl =>
NaClHS4O = NaS4OHCl
Cu + H3(PO4) = H2 + Cu3(PO4)2 =>
3 Cu + 2 H3(PO4) = 3 H2 + Cu3(PO4)2
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