Equations balanced on the previous day | Equations balanced on the next day |
KMnO4 + NO2 = KNO3 + MnO3
Al + H2O + KOH = K[Al(OH)4] + H =>
Al + 3 H2O + KOH = K[Al(OH)4] + 3 H
Na2S + HCl3 = Na2S3 + NaCl + H2 =>
9 Na2S + 4 HCl3 = 3 Na2S3 + 12 NaCl + 2 H2
Ca(OH)2 + HCl(aq) = CaCl2(s) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(s) + 2 H2O(l)
C4H8(l) + O2(g) = CO(g) + H2O(l) =>
C4H8(l) + 4 O2(g) = 4 CO(g) + 4 H2O(l)
ClClO3 = Cl2O3 =>
ClClO3 = Cl2O3
Ca10(PO4)6(OH)2 + H3O = Ca3(PO4)2 + H2O + CaOH =>
Ca10(PO4)6(OH)2 + H3O = 3 Ca3(PO4)2 + 2 H2O + CaOH
As + S8 = As2S3 =>
16 As + 3 S8 = 8 As2S3
PbO2 + HBr = H2O + PbBr + Br2 =>
2 PbO2 + 8 HBr = 4 H2O + 2 PbBr + 3 Br2
H{+} + Br{-} + Cr2O7{-2} = Br2 + Cr{3} + H2O =>
14 H{+} + 6 Br{-} + Cr2O7{-2} = 3 Br2 + 2 Cr{3} + 7 H2O
K3PO4 + Zn(NO3)2 = Zn3(PO4)2 + K + (NO3)2 =>
2 K3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 K + 3(NO3)2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
AgNO3 + CoI2 = AgI + Co(NO3)2 =>
2 AgNO3 + CoI2 = 2 AgI + Co(NO3)2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
(NH4)3(PO4) + (Na2)(SO4) = (NH4)2(SO4) + (Na3)(PO4) =>
2(NH4)3(PO4) + 3(Na2)(SO4) = 3(NH4)2(SO4) + 2(Na3)(PO4)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4OH + Cu(C2H3O2)2 = NH4C2H3O2 + Cu(OH)2 =>
2 NH4OH + Cu(C2H3O2)2 = 2 NH4C2H3O2 + Cu(OH)2
CH3COOH + CuO = (CH3COO)2Cu + H2O =>
2 CH3COOH + CuO = (CH3COO)2Cu + H2O
Na3(PO4) + MnCl2 = Na3Cl2 + Mn(PO4) =>
Na3(PO4) + MnCl2 = Na3Cl2 + Mn(PO4)
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
LiOH + Ni(OH)2 + Mn(OH)2 + Al(OH)3 = LiNiMnAlO2 + H2O + O2 =>
LiOH + Ni(OH)2 + Mn(OH)2 + Al(OH)3 = LiNiMnAlO2 + 4 H2O + O2
K2S(aq) + HCl(aq) = KH(aq) + SCl2(g) =>
K2S(aq) + 2 HCl(aq) = 2 KH(aq) + SCl2(g)
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
Ag + CuO = AgCuO =>
Ag + CuO = AgCuO
MgCl2CaCO3 = MgCO3CaCl2 =>
MgCl2CaCO3 = MgCO3CaCl2
HNO3 + MoS2 = MoO3 + S + H2O + NO =>
2 HNO3 + MoS2 = MoO3 + 2 S + H2O + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H2 + [Ag(NH3)2] = C2Ag2 + H2 + NH3 =>
C2H2 + 2[Ag(NH3)2] = C2Ag2 + H2 + 4 NH3
Y(NO3)3 + C5H6O4 = Y2O3 + CO2 + H2O + N2 =>
6 Y(NO3)3 + 5 C5H6O4 = 3 Y2O3 + 25 CO2 + 15 H2O + 9 N2
C20H36O2 + H2 = C20H40O2 =>
C20H36O2 + 2 H2 = C20H40O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + CuSO = PbSO + Cu(NO3)2 =>
Pb(NO3)2 + CuSO = PbSO + Cu(NO3)2
Na + I2Mg = INa + Mg =>
2 Na + I2Mg = 2 INa + Mg
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
SrCl2 + KIO3 = Sr + I + O2 + KCl =>
SrCl2 + 2 KIO3 = Sr + 2 I + 3 O2 + 2 KCl
CO + O2 = C3O6 =>
6 CO + 3 O2 = 2 C3O6
Ca(HCO3)2 = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2 = CaO(s) + H2O(g) + 2 CO2(g)
Fe(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
H2N = NH2 =>
H2N = NH2
Al(s) + ZnCl = Al2Cl3(aq) + Zn(s) =>
2 Al(s) + 3 ZnCl = Al2Cl3(aq) + 3 Zn(s)
NaClONaCl = Cl2Na2O =>
NaClONaCl = Cl2Na2O
Ca(NO3)2 + Al2(CO3)3 = Ca(CO3)3 + Al2(NO3)2 =>
Ca(NO3)2 + Al2(CO3)3 = Ca(CO3)3 + Al2(NO3)2
H2SO4 + KMnO4 + K4Fe(CN)6 = MnSO4 + KHSO4 + Fe2(SO4)3 + HNO3 + CO2 + H2O =>
299 H2SO4 + 122 KMnO4 + 10 K4Fe(CN)6 = 122 MnSO4 + 162 KHSO4 + 5 Fe2(SO4)3 + 60 HNO3 + 60 CO2 + 188 H2O
CH3Cl = C2H5ClHCl =>
2 CH3Cl = C2H5ClHCl
Na2[Pb(OH)4] + H2CrO4 = PbCrO4 + Na2CrO4 + H2O =>
Na2[Pb(OH)4] + 2 H2CrO4 = PbCrO4 + Na2CrO4 + 4 H2O
CaSiO3 + H2O + CO2 = H2SiO3 + CaCO3 =>
CaSiO3 + H2O + CO2 = H2SiO3 + CaCO3
Cl2 + Sr(OH)2 = Sr(OCl)2 + SrCl2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = Sr(OCl)2 + SrCl2 + 2 H2O
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{+3} + 11 H2O
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{+3} + 11 H2O
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