Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 KIO3 = Pb(IO3)2 + 2 KNO3
C8H14O2S + O2 = CO2 + H2O + SO2 =>
2 C8H14O2S + 23 O2 = 16 CO2 + 14 H2O + 2 SO2
[Co(NH3)6]Cl3 + S = [Co(NH3)6]S + Cl2 =>
2[Co(NH3)6]Cl3 + 2 S = 2[Co(NH3)6]S + 3 Cl2
CH3COOH(aq) + K2CO3(aq) = CH3COOK(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + K2CO3(aq) = 2 CH3COOK(aq) + CO2(g) + H2O(l)
Na2O + CaCO3 = CaO + Na2CO3 =>
Na2O + CaCO3 = CaO + Na2CO3
CuBr2 + K2Cr2O7 + H2SO4 = Br2 + CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CuBr2 + K2Cr2O7 + 7 H2SO4 = 3 Br2 + 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
MnCl2 + O2 = MnO2 + Cl2 =>
MnCl2 + O2 = MnO2 + Cl2
CaCO3 + Cl2 = CaCl + CO3 =>
2 CaCO3 + Cl2 = 2 CaCl + 2 CO3
Zn + Pb2No = ZnNo + Pb =>
Zn + Pb2No = ZnNo + 2 Pb
Ti + H2O + Cl2 = TiO2 + HCl =>
Ti + 2 H2O + 2 Cl2 = TiO2 + 4 HCl
Al + Se = AlSe2 =>
Al + 2 Se = AlSe2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO2 + N2Cl4 = CCl4 + N2 + O2 =>
CO2 + N2Cl4 = CCl4 + N2 + O2
NO2 + O3 = NO3 =>
3 NO2 + O3 = 3 NO3
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2) =>
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2)
AgCl2{-} + OH{-} + BH4{-} = Ag + H2BO3{-} + H2 + Cl{-} =>
6 AgCl2{-} + 6 OH{-} + 2 BH4{-} = 6 Ag + 2 H2BO3{-} + 5 H2 + 12 Cl{-}
CuCl2 + C7H4NNaO3S = NaCl + Cu(C7H4NO3S)2 =>
CuCl2 + 2 C7H4NNaO3S = 2 NaCl + Cu(C7H4NO3S)2
BaSO3 + NaOH = Ba(OH)2 + Na2SO3 =>
BaSO3 + 2 NaOH = Ba(OH)2 + Na2SO3
(NH4)2S + Cu3(PO4)2 = CuS + (NH4)3PO4 =>
3(NH4)2S + Cu3(PO4)2 = 3 CuS + 2(NH4)3PO4
N2O + NaOH = NaH(NO)2 =>
N2O + NaOH = NaH(NO)2
Co(NO3)2 + Na2C2O4 = CoC2O4 + NaNO3 =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 NaNO3
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
FeO3 + CO(g) = Fe + CO2 =>
FeO3 + 3 CO(g) = Fe + 3 CO2
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + NH + H2O =>
6 NH4Cl + 3 Ca(OH)2 = 3 CaCl2 + 4 NH4 + 2 NH + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + NH + H2O =>
6 NH4Cl + 3 Ca(OH)2 = 3 CaCl2 + 4 NH4 + 2 NH + 6 H2O
HBO3{2-} + NaOH = BO3{3-} + Na{+} + H2O =>
HBO3{2-} + NaOH = BO3{3-} + Na{+} + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
MnO2 + Al2O2 = Al2O3 + Mn =>
MnO2 + 2 Al2O2 = 2 Al2O3 + Mn
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + H2O + K2SO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + H2O + K2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
(NH4)2CO3 + KNO3 = NH4NO3 + K2CO3 =>
(NH4)2CO3 + 2 KNO3 = 2 NH4NO3 + K2CO3
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + NH + H2O =>
6 NH4Cl + 3 Ca(OH)2 = 3 CaCl2 + 4 NH4 + 2 NH + 6 H2O
H3PO2 + Cr2O3 = CrO + H3PO4 =>
H3PO2 + 2 Cr2O3 = 4 CrO + H3PO4
K + Pb(NO3)2 = KNO2 + Pb + O =>
2 K + Pb(NO3)2 = 2 KNO2 + Pb + 2 O
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
Ca(s) + Cu2Br(aq) = Cu(s) + CaBr(aq) =>
Ca(s) + Cu2Br(aq) = 2 Cu(s) + CaBr(aq)
C2H2F2 + O2 = CO2 + H2O + F2 =>
2 C2H2F2 + 5 O2 = 4 CO2 + 2 H2O + 2 F2
HI + Fe(OH)3 = FeI2(OH) + H2O =>
2 HI + Fe(OH)3 = FeI2(OH) + 2 H2O
NO + H2O + O2 = HNO2 =>
4 NO + 2 H2O + O2 = 4 HNO2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
BaO + NO2 = Ba3N2 + O2 =>
6 BaO + 4 NO2 = 2 Ba3N2 + 7 O2
Fe{3+} + H2O = Fe(OH)3 + H3O{+} =>
Fe{3+} + 6 H2O = Fe(OH)3 + 3 H3O{+}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2Cr2O7 + HI + HClO4 = KClO4 + Cr2(ClO4)2 + I2 + H2O =>
K2Cr2O7 + 10 HI + 4 HClO4 = 2 KClO4 + Cr2(ClO4)2 + 5 I2 + 7 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Br2 + HCOOH = HCOOBr + HBr =>
Br2 + HCOOH = HCOOBr + HBr
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