Equations balanced on the previous day | Equations balanced on the next day |
SO2 + H2O = H2SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
KNO3 + Al + KOH + H2O = NH3 + K2AlO4 =>
3 KNO3 + 4 Al + 5 KOH + 2 H2O = 3 NH3 + 4 K2AlO4
Na2CO3 + SiO2 = CO2 + Na2SiO3 =>
Na2CO3 + SiO2 = CO2 + Na2SiO3
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq) =>
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq)
Mg + H2BO3 = Mg(H2BO3)2 =>
Mg + 2 H2BO3 = Mg(H2BO3)2
Na2CrO4 + NaCl + CO2 + H2O = Cr(OH)3 + NaClO + Na2CO3 =>
2 Na2CrO4 + 3 NaCl + 2 CO2 + 3 H2O = 2 Cr(OH)3 + 3 NaClO + 2 Na2CO3
CoCl2(H2O)6 + [NH4]Cl + NH3 + O2 = [CoCl(NH3)5]Cl2 + H2O =>
4 CoCl2(H2O)6 + 4[NH4]Cl + 16 NH3 + O2 = 4[CoCl(NH3)5]Cl2 + 26 H2O
LiP + MgS = LiS + MgP =>
LiP + MgS = LiS + MgP
HI + HIO3 = HI3 + H2O =>
8 HI + HIO3 = 3 HI3 + 3 H2O
C3H8 + O2 = H2O + CO =>
2 C3H8 + 7 O2 = 8 H2O + 6 CO
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2 =>
MnCl2 + Na2SO4 = MnSO4 + Cl2 + Na2
HOC2H4OH + O = CO2 + H2O =>
HOC2H4OH + 5 O = 2 CO2 + 3 H2O
Fe(s) + CuNO3 = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3 = 2 Cu(s) + Fe(NO3)2(aq)
FeS + HCl(aq) = FeCl2 + H2S =>
FeS + 2 HCl(aq) = FeCl2 + H2S
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Ni(OH)2 + H2CrO4 = Ni(CrO4) + H2O =>
Ni(OH)2 + H2CrO4 = Ni(CrO4) + 2 H2O
Ca3N2 + K2SO3 = CaSO3 + K3N =>
Ca3N2 + 3 K2SO3 = 3 CaSO3 + 2 K3N
Ba(OH)2 + Fe3O4 = Fe(OH)2 + Fe(OH)3 + BaO =>
4 Ba(OH)2 + Fe3O4 = Fe(OH)2 + 2 Fe(OH)3 + 4 BaO
Na + Mg(NO3)2 = Na(NO3)2 + Mg =>
Na + Mg(NO3)2 = Na(NO3)2 + Mg
Zn(CH3COO)2*2H2O = Zn + C + H + O =>
Zn(CH3COO)2*2H2O = Zn + 4 C + 10 H + 6 O
NaI + H2SO4 = I2 + H2S + Na2O =>
8 NaI + H2SO4 = 4 I2 + H2S + 4 Na2O
BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq) =>
BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KI(s) + Cl2(g) = I2 + KCl(aq) =>
2 KI(s) + Cl2(g) = I2 + 2 KCl(aq)
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2O + CCu = CuCO3 + H =>
3 H2O + CCu = CuCO3 + 6 H
MgONaSiBNAlCCaBr = CaNAlSiBONaBrMgC =>
MgONaSiBNAlCCaBr = CaNAlSiBONaBrMgC
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
(NH4)2CO3(aq) + HNO3(aq) = H2CO3(aq) + NH4NO3(aq) =>
(NH4)2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NH4NO3(aq)
Co2S3 + HCl = CoCl2 + H2S + S =>
Co2S3 + 4 HCl = 2 CoCl2 + 2 H2S + S
S{2-} + OH{-} + I2 = SO4{2-} + H2O + I{-} =>
S{2-} + 8 OH{-} + 4 I2 = SO4{2-} + 4 H2O + 8 I{-}
BaCl2(aq) + Na2CrO4(aq) = NaCl + BaCrO4 =>
BaCl2(aq) + Na2CrO4(aq) = 2 NaCl + BaCrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 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
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2CO3 + NH4OH = Ag(OH) + (NH4)2CO3 =>
Ag2CO3 + 2 NH4OH = 2 Ag(OH) + (NH4)2CO3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C5H11OH + MnO4{-} + H{+} = C5H10O + Mn2{+} + H2O =>
13 C5H11OH + 4 MnO4{-} + 6 H{+} = 13 C5H10O + 2 Mn2{+} + 16 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K2SiO3 + BaCl2 = K2Cl2 + BaSiO3 =>
K2SiO3 + BaCl2 = K2Cl2 + BaSiO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zr(NO3)4*5H2O + CO(NH2)2 = ZrO2 + CO2 + N2 + H2O =>
3 Zr(NO3)4*5H2O + 10 CO(NH2)2 = 3 ZrO2 + 10 CO2 + 16 N2 + 35 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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Equations balanced on 04/17/24
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