Equations balanced on the previous day | Equations balanced on the next day |
CaI2 + H2SO4 = H2I2 + CaSO4
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
CaI2 + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
Fe + Ni2{+} = Fe2{+} + Ni =>
2 Fe + Ni2{+} = Fe2{+} + 2 Ni
KOH + HMnO4 = KMnO4 + H2O =>
KOH + HMnO4 = KMnO4 + H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Cu(NO3)2 = CuO2 + NO2 =>
Cu(NO3)2 = CuO2 + 2 NO2
Li(s) + AuCl3(aq) = LiCl(aq) + Au(s) =>
3 Li(s) + AuCl3(aq) = 3 LiCl(aq) + Au(s)
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH]65 + H2O =>
65 HOOC(CH2)4COOH + 65 H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH]65 + 130 H2O
Hg2CrO4 = Hg + CrO3 + O2 =>
2 Hg2CrO4 = 4 Hg + 2 CrO3 + O2
Na2HPO3 + H2O = Na2PO3 + H3O =>
Na2HPO3 + H2O = Na2PO3 + H3O
NaN3 + O2 = Na2O + N2 =>
4 NaN3 + O2 = 2 Na2O + 6 N2
K2NaCo(NO2)6 + KMnO4 + H2SO4 = CoSO4 + Na2SO4 + K2SO4 + HNO3 + MnSO4 + H2O =>
10 K2NaCo(NO2)6 + 22 KMnO4 + 58 H2SO4 = 10 CoSO4 + 5 Na2SO4 + 21 K2SO4 + 60 HNO3 + 22 MnSO4 + 28 H2O
NH4NO3 + Sr(OH)2 = SrNO3 + H2O + NH3 =>
7 NH4NO3 + 8 Sr(OH)2 = 8 SrNO3 + 13 H2O + 6 NH3
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
HF + HCl + Cr(OH)2 = FClCr + H2O =>
HF + HCl + Cr(OH)2 = FClCr + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li2(Cr2O7) + HBr = LiBr + CrBr3 + Br2 + H2O =>
Li2(Cr2O7) + 14 HBr = 2 LiBr + 2 CrBr3 + 3 Br2 + 7 H2O
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
O2 + As4S6 = SO2 + As4O6 =>
9 O2 + As4S6 = 6 SO2 + As4O6
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
K3N + Cl2 = KCl + N2 =>
2 K3N + 3 Cl2 = 6 KCl + N2
K2Cr2O7 + Zn + CH3COONa + HCl = Cr2(CH3COO)4(H2O) + KCl + ZnCl2 + NaCl + H2O =>
K2Cr2O7 + 4 Zn + 4 CH3COONa + 14 HCl = Cr2(CH3COO)4(H2O) + 2 KCl + 4 ZnCl2 + 4 NaCl + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Nb3C2O2 = Nb2O5 + Nb6C5 + C =>
30 Nb3C2O2 = 12 Nb2O5 + 11 Nb6C5 + 5 C
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
CH3NCO + H2O = CO2 + C3H8N2O =>
2 CH3NCO + H2O = CO2 + C3H8N2O
[NH4]2Fe[SO4]2 + NH4SCN = [NH4]2Fe(SCN)2 + NH4SO4 =>
[NH4]2Fe[SO4]2 + 2 NH4SCN = [NH4]2Fe(SCN)2 + 2 NH4SO4
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
Mg + N2 + H2O = MgO + NH4 =>
4 Mg + N2 + 4 H2O = 4 MgO + 2 NH4
P4 + I2 = P4(I2)3 =>
P4 + 3 I2 = P4(I2)3
C7H6O2 + NO2 = C7H6O2NO2 =>
C7H6O2 + NO2 = C7H6O2NO2
RbClO3(s) = RbCl(s) + O2(g) =>
2 RbClO3(s) = 2 RbCl(s) + 3 O2(g)
BaCl2 + NaCrO = NaCl2 + BaCrO =>
BaCl2 + NaCrO = NaCl2 + BaCrO
HOCH2CH2OH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + H2O + K2SO4 =>
15 HOCH2CH2OH + 14 KMnO4 + 21 H2SO4 = 10 HOOCCH2COOH + 14 MnSO4 + 46 H2O + 7 K2SO4
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)6(PO4)2 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + (NH4)6(PO4)2
KH + H2SO4 = KSO4 + H2H =>
KH + H2SO4 = KSO4 + H2H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2CO3 + HCl = KCl + KHCO3 =>
K2CO3 + HCl = KCl + KHCO3
Pb(N3)2 + Cr(MnO4) = Cr2O3 + MnO2 + Pb3O4 + NO =>
3 Pb(N3)2 + 44 Cr(MnO4) = 22 Cr2O3 + 44 MnO2 + Pb3O4 + 18 NO
CO3 + OH2 = CO3OH2 =>
CO3 + OH2 = CO3OH2
K + CuCl2 = KCl + Cu =>
2 K + CuCl2 = 2 KCl + Cu
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
H2Se + NH4OH = (NH4)2Se + H2O =>
H2Se + 2 NH4OH = (NH4)2Se + 2 H2O
CH3CH2OH + Ag2O = CH3COOH + Ag + H2 =>
CH3CH2OH + Ag2O = CH3COOH + 2 Ag + H2
H2CO3 + Zn(OH)2 = ZnCO3 + H2O =>
H2CO3 + Zn(OH)2 = ZnCO3 + 2 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 12/06/23
Equations balanced on 01/05/23
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