Equations balanced on the previous day | Equations balanced on the next day |
8(NH4)CO4 + 2 HNO3 = 5 NH4NO3 + 8 CO2 + 7 H2O
Sb2S3 + HNO3 = HSbO2 + H2SO4 + NO2 + H2O =>
Sb2S3 + 24 HNO3 = 2 HSbO2 + 3 H2SO4 + 24 NO2 + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO4{-}(aq) + SO3{2-}(aq) + H{+} = MnO2(s) + SO4{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + 2 H{+} = 2 MnO2(s) + 3 SO4{2-}(aq) + H2O
K2ZnO2 + HCl = KCl + H2ZnO2 =>
K2ZnO2 + 2 HCl = 2 KCl + H2ZnO2
Na2SO4 + Mg(OH)2 = Na2(OH)2 + MgSO4 =>
Na2SO4 + Mg(OH)2 = Na2(OH)2 + MgSO4
K2MnO4 + CH3COOH + Na2SO3 = Na2SO4 + CH3COOK + (CH3COO)2Mn + H2O =>
K2MnO4 + 4 CH3COOH + 2 Na2SO3 = 2 Na2SO4 + 2 CH3COOK + (CH3COO)2Mn + 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Na2(CO3) + Ca = Ca(CO3) + Na =>
Na2(CO3) + Ca = Ca(CO3) + 2 Na
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq) =>
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq)
Na(O2) + H2O = Na(OH3) + O =>
2 Na(O2) + 3 H2O = 2 Na(OH3) + 5 O
H2O + CuCl2 = HCl + Cu(OH)2 =>
2 H2O + CuCl2 = 2 HCl + Cu(OH)2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Ti + Sr(NO3)2 = Sr + Ti(NO3)4 =>
Ti + 2 Sr(NO3)2 = 2 Sr + Ti(NO3)4
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
FeO(s) + O2 = Fe2O3(s) =>
4 FeO(s) + O2 = 2 Fe2O3(s)
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HCO3 + OH + Al = AlCO3 + H2O =>
HCO3 + OH + Al = AlCO3 + H2O
Mg + HNo3 = Mg(No3)2 + H2 =>
Mg + 2 HNo3 = Mg(No3)2 + H2
FeS2 + H2O + O2 = Fe(OH)3 + H2SO =>
4 FeS2 + 14 H2O + 3 O2 = 4 Fe(OH)3 + 8 H2SO
(NH4)3PO4 + Ca3(AsO4)2 = (NH4)3AsO4 + Ca3(PO4)2 =>
2(NH4)3PO4 + Ca3(AsO4)2 = 2(NH4)3AsO4 + Ca3(PO4)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MgSO4 + Ag2ClO3 = MgClO3 + Ag2SO4 =>
MgSO4 + Ag2ClO3 = MgClO3 + Ag2SO4
Al + KOH + KNO2 + H2O = K(Al(OH)4) + NH3 =>
2 Al + KOH + KNO2 + 5 H2O = 2 K(Al(OH)4) + NH3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Ca(s) + H2O(l) = CaH2O(aq) =>
Ca(s) + H2O(l) = CaH2O(aq)
Cu0 = Cu2 =>
2 Cu0 = Cu2
H2O(l) + NH4Cl(s) = NH4H(aq) + ClOH(aq) =>
H2O(l) + NH4Cl(s) = NH4H(aq) + ClOH(aq)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KI + KNO2 + CH3COOH = I2 + CH3COOK + NO + H2O =>
2 KI + 2 KNO2 + 4 CH3COOH = I2 + 4 CH3COOK + 2 NO + 2 H2O
CuO + NaOH + H2O = Na2Cu(OH)4 =>
CuO + 2 NaOH + H2O = Na2Cu(OH)4
Na2CO3 + H2SO4 = Na2CH2SO7 =>
Na2CO3 + H2SO4 = Na2CH2SO7
CO{+} + CH = HCO{+} + C =>
CO{+} + CH = HCO{+} + C
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Cr2O7{2-} + Cl{-} + H{+} = H2O + Cl2 + Cr{3+} =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 7 H2O + 3 Cl2 + 2 Cr{3+}
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg(ClO2)2 + Cr(NO3)3 = Mg(NO3)2 + Cr(ClO2)3 =>
3 Mg(ClO2)2 + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr(ClO2)3
SiO2 = Si + O2 =>
SiO2 = Si + O2
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
C6H5NH2 + Na2SO4 + H2O = [C6H5NH3]HSO4 + NaOH =>
C6H5NH2 + Na2SO4 + 2 H2O = [C6H5NH3]HSO4 + 2 NaOH
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca + NaCl = Na + CaCl2 =>
Ca + 2 NaCl = 2 Na + CaCl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C5H11NO2S + O2 = CO2 + H2O + N2 + S =>
4 C5H11NO2S + 27 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 S
BaCl2K2CrO4 = BaCrO4K2Cl2 =>
BaCl2K2CrO4 = BaCrO4K2Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/24
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