| Equations balanced on the previous day |
Pb(NO3)2 + H2S = PbS + 2 HNO3
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
AgCl + OH = Ag + HCl + O =>
AgCl + OH = Ag + HCl + O
K2CO3(aq) + MgBr2(aq) = KBr + MgCO3 =>
K2CO3(aq) + MgBr2(aq) = 2 KBr + MgCO3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Zn + HBrO4 = ZnO4 + HBr =>
Zn + HBrO4 = ZnO4 + HBr
(C6H14)2 + O2 = CO2 + H2O =>
(C6H14)2 + 19 O2 = 12 CO2 + 14 H2O
As2S3 + H2O = As{3+} + HS{-} + OH{-} =>
As2S3 + 3 H2O = 2 As{3+} + 3 HS{-} + 3 OH{-}
Na(s)H2O = NaOH(aq) + H2(g) =>
2 Na(s)H2O = 2 NaOH(aq) + H2(g)
CS + N = CSN3 =>
CS + 3 N = CSN3
S2 + H = H2S =>
S2 + 4 H = 2 H2S
PCl3 + H2O = HCl + (H3PO3) =>
PCl3 + 3 H2O = 3 HCl + (H3PO3)
Na2[Sn(OH)4] + H2O2 = Na2[Sn(OH)6] =>
Na2[Sn(OH)4] + H2O2 = Na2[Sn(OH)6]
ZnO + NH3*(H2O)9 + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
ZnO + 2 NH3*(H2O)9 + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 19 H2O
Li2S + Fe(NO3)2 = LiNO3 + FeS =>
Li2S + Fe(NO3)2 = 2 LiNO3 + FeS
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu + HNO3(dil) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 4 H2O + 2 NO
SO2 + Ag = S3Ag2 + O2 =>
3 SO2 + 2 Ag = S3Ag2 + 3 O2
FeS2 + H2SO4 = FeSO4 + SO2 + H2O =>
FeS2 + 6 H2SO4 = FeSO4 + 7 SO2 + 6 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
C3H5(OH)3 + Na = H2 + C3H5(ONa)3 =>
2 C3H5(OH)3 + 6 Na = 3 H2 + 2 C3H5(ONa)3
Ag + H3AsO3 + H{+} = Ag{+} + AsH3 + H2O =>
6 Ag + H3AsO3 + 6 H{+} = 6 Ag{+} + AsH3 + 3 H2O
Al(OH)3 + H + Br = AlBr3 + H2O =>
Al(OH)3 + 3 H + 3 Br = AlBr3 + 3 H2O
Cu(OH)2 + NH4OH = Cu(NH3)2(OH)2 + H2O =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2(OH)2 + 2 H2O
HBr + Al(OH)3 = H2O + AlBrO =>
HBr + Al(OH)3 = 2 H2O + AlBrO
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Au + CS(NH2)2 + Fe2(SO4)3 = (Au((CS(NH2)2)2)2)SO4 + FeSO4 =>
Au + 4 CS(NH2)2 + Fe2(SO4)3 = (Au((CS(NH2)2)2)2)SO4 + 2 FeSO4
Zn(NO3)2 = Zn{2+}(aq) + NO3{-}(aq) =>
Zn(NO3)2 = Zn{2+}(aq) + 2 NO3{-}(aq)
N2S2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
3 N2S2 + 11 K2Cr2O7 + 38 H2SO4 = 11 Cr2(SO4)3 + 6 HNO3 + 11 K2SO4 + 35 H2O
C2H4(g) + O2(g) = CO(g) + H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g) + 2 H2O(g)
Sr(NO3)2 = SrO + NO2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO2 + O2
NH3 + HCl = H + ClNH3 =>
NH3 + HCl = H + ClNH3
CaO + Mg = CaMg + O =>
CaO + Mg = CaMg + O
C6H5ONa + H2O = C6H5OH + Na + OH =>
C6H5ONa + H2O = C6H5OH + Na + OH
BeCl2 + Na2CO3 + H2O = (BeOH)2CO3 + NaCl + NaHCO3 =>
2 BeCl2 + 3 Na2CO3 + 2 H2O = (BeOH)2CO3 + 4 NaCl + 2 NaHCO3
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
C + W2O3 = CO2 + W =>
3 C + 2 W2O3 = 3 CO2 + 4 W
Al2(So4)3(aq) + Ca(oh)2(aq) = Al(oh)3(aq) + Ca2(So4)2(l) =>
6 Al2(So4)3(aq) + 9 Ca(oh)2(aq) = 4 Al(oh)3(aq) + 9 Ca2(So4)2(l)
Pt(s) + HCl(aq) = HPt + Cl2 =>
2 Pt(s) + 2 HCl(aq) = 2 HPt + Cl2
FeO2 + Cr = CrO + Fe =>
FeO2 + 2 Cr = 2 CrO + Fe
H3PO4 + RbOH = Rb3PO4 + H2O =>
H3PO4 + 3 RbOH = Rb3PO4 + 3 H2O
C6H8O6 + CuSO4 + NH4SCN = CuSCN + (NH4)2SO4 + C6H6O6 + H2SO4 =>
C6H8O6 + 2 CuSO4 + 2 NH4SCN = 2 CuSCN + (NH4)2SO4 + C6H6O6 + H2SO4
NaHCO3 = NaH{2+} + CO3{2-} =>
NaHCO3 = NaH{2+} + CO3{2-}
Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na
M2O2 = M + O2 =>
M2O2 = 2 M + O2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
BeO + KOH = K2BeO2 + H2O =>
BeO + 2 KOH = K2BeO2 + H2O
Br2 + NaNO2 + H2SO4 = HBrO3 + HNO3 + NaOH + SBr2 =>
3 Br2 + NaNO2 + 2 H2SO4 = 2 HBrO3 + HNO3 + NaOH + 2 SBr2
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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