Equations balanced on the previous day | Equations balanced on the next day |
Br + 3 Na{2+}S{2+}O{3+} = 2 Na{3+}((S{2+}O{3+}){2+}) + NaBr
[Cu(NH3)4(H2O)2] + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
B2O3 + C + Cl2 = BCl + CO =>
B2O3 + 3 C + Cl2 = 2 BCl + 3 CO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ra + C2 = RaC2 =>
Ra + C2 = RaC2
U3Si2 + Fe = UFe11Si + U2Fe3Si =>
U3Si2 + 14 Fe = UFe11Si + U2Fe3Si
C9H8O4 + NaOH = NaC7H5O3 + NaC2H3O2 =>
3 C9H8O4 + 11 NaOH = NaC7H5O3 + 10 NaC2H3O2
P2O5 = P + O =>
P2O5 = 2 P + 5 O
Cl2 + AlI3 = ClI2 + Al3 =>
9 Cl2 + 12 AlI3 = 18 ClI2 + 4 Al3
Fe3O2 + CO = Fe + CO2 =>
Fe3O2 + 2 CO = 3 Fe + 2 CO2
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C21H44 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
20 C21H44 + 84 NO3{-} + 7 PO4{-3} = 7 C60H87O23N12P + 119 H2O + 33 H{+} + 138e
BaF2 + H2SO4 = Ba(HSO4)2 + HF =>
BaF2 + 2 H2SO4 = Ba(HSO4)2 + 2 HF
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
NaCl + Na3PO3 = Na4PO3Cl =>
NaCl + Na3PO3 = Na4PO3Cl
PbO2 + Mn{2+} + SO4{2-} + H{+} = PbSO4 + MnO4{-} + H2O =>
5 PbO2 + 2 Mn{2+} + 5 SO4{2-} + 4 H{+} = 5 PbSO4 + 2 MnO4{-} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H3PO4 + NaI = NaH2PO4 + HI =>
H3PO4 + NaI = NaH2PO4 + HI
(NH4)No3 + NaOH = NH3 + H2O + NaNo3 =>
(NH4)No3 + NaOH = NH3 + H2O + NaNo3
H2S + MnO4{-} + H3O{+} = S + Mn{+2} + H2O =>
5 H2S + 2 MnO4{-} + 6 H3O{+} = 5 S + 2 Mn{+2} + 14 H2O
O2 + C7H6O2 = CO2 + H2O =>
15 O2 + 2 C7H6O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe3O3 + O2 = Fe3O6 =>
2 Fe3O3 + 3 O2 = 2 Fe3O6
HNO3 + NaCO3 = NaNO3 + HCO3 =>
HNO3 + NaCO3 = NaNO3 + HCO3
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
S + e = S{2-} =>
S + 2e = S{2-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI2 + Br2 = KBr2 + I2 =>
KI2 + Br2 = KBr2 + I2
Sr + F = SrF =>
Sr + F = SrF
Cl2 + MgI2 = ClI + Mg2 =>
2 Cl2 + 2 MgI2 = 4 ClI + Mg2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Fe(CN)6{4-} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN)6{4-} + 61 Ce{4+} + 258 OH{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Cr2O3 + H2O = CrO4 + H =>
Cr2O3 + 5 H2O = 2 CrO4 + 10 H
MgSO4 + NaCo3 = MgCo3 + NaSO4 =>
MgSO4 + NaCo3 = MgCo3 + NaSO4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Co + H2 = CoH2 =>
Co + H2 = CoH2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K + Al + Si3O8 = KAlSi3O8 =>
K + Al + Si3O8 = KAlSi3O8
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