Equations balanced on the previous day | Equations balanced on the next day |
Eu2O3 + 6 HCl = 2 EuCl3 + 3 H2O
C2H7N + O2 = CO2 + N2 + H2O =>
4 C2H7N + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
K2Mn2O8 + H2O = MnO2 + KOH + O =>
K2Mn2O8 + H2O = 2 MnO2 + 2 KOH + 3 O
I2(s) + NH3(g) = NH4I(aq) + N2(g) =>
3 I2(s) + 8 NH3(g) = 6 NH4I(aq) + N2(g)
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-} =>
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-}
F3 = F =>
F3 = 3 F
CH5NHBr = CH6NBr =>
CH5NHBr = CH6NBr
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-} =>
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-}
Zn + H2O + NaOH = Na2[Zn(OH)4] + H2 =>
Zn + 2 H2O + 2 NaOH = Na2[Zn(OH)4] + H2
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
I3K + (C6H10O5)N = I3K*(C6H10O5)N =>
I3K + (C6H10O5)N = I3K*(C6H10O5)N
I3K + (C6H10O5)N = I3K*(C6H10O5)N =>
I3K + (C6H10O5)N = I3K*(C6H10O5)N
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-} =>
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-}
NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O
NH4ClO4 + Al = Al2O3 + NH4Cl =>
3 NH4ClO4 + 8 Al = 4 Al2O3 + 3 NH4Cl
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-} =>
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-}
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
KI + H2SO4 = HI + K2SO4 =>
2 KI + H2SO4 = 2 HI + K2SO4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KO3 + H2SO4 = K2SO4 + H2O + O3 =>
6 KO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 5 O3
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 SO2
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-} =>
Al3Br2{-} + Cl2{-} = Al3Cl2{-} + Br2{-}
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
I{-} + SO4{2{-}} + H{+} = I2 + SO2 + H2O =>
6 I{-} + SO4{2{-}} + 4 H{+} = 3 I2 + SO2 + 2 H2O
NH3 + O2(g) + CH4 = HCN(aq) + H2O(l) =>
2 NH3 + 3 O2(g) + 2 CH4 = 2 HCN(aq) + 6 H2O(l)
FeCl3 + BaSe = Fe2Se3 + BaCl2 =>
2 FeCl3 + 3 BaSe = Fe2Se3 + 3 BaCl2
Au + KCN + O2 + H2O = C4AuKN4 + KOH =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 C4AuKN4 + 12 KOH
Cr2O7{-2} + H{+} + Fe{-2} = Cr{+3} + Fe{+3} + H2O =>
5 Cr2O7{-2} + 70 H{+} + 6 Fe{-2} = 10 Cr{+3} + 6 Fe{+3} + 35 H2O
I3K + (C6H10O5)N = I3K*(C6H10O5)N =>
I3K + (C6H10O5)N = I3K*(C6H10O5)N
Zn + MnO2 + H2O = ZnO2 + Mn(OH)2 =>
Zn + 2 MnO2 + 2 H2O = ZnO2 + 2 Mn(OH)2
C(s) + Br2(l) = CBr =>
2 C(s) + Br2(l) = 2 CBr
N2(g) + O2 = NO(g) =>
N2(g) + O2 = 2 NO(g)
I3K + (C6H10O5)N = I3K*(C6H10O5)N =>
I3K + (C6H10O5)N = I3K*(C6H10O5)N
AI + H2O = H2 + AI(OH)3 =>
2 AI + 6 H2O = 3 H2 + 2 AI(OH)3
(H2N)2CO + O2 = CO2 + H2O + N =>
2(H2N)2CO + 3 O2 = 2 CO2 + 4 H2O + 4 N
C6H5NH2 + H2O = C6H5NO2 + H2 =>
C6H5NH2 + 2 H2O = C6H5NO2 + 3 H2
HCN + Sr(OH)2 = H2O + Sr(CN)2 =>
2 HCN + Sr(OH)2 = 2 H2O + Sr(CN)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Au2S3 + H = Au + H3S =>
Au2S3 + 9 H = 2 Au + 3 H3S
C2H2O4 = HCH3COOH + O2 + CO =>
5 C2H2O4 = 2 HCH3COOH + 5 O2 + 6 CO
(H2N)2CO + O2 = CO2 + H2O + N =>
2(H2N)2CO + 3 O2 = 2 CO2 + 4 H2O + 4 N
Cu(HCO3)2 + PbO2 = Cu2O2 + Pb(HCO3)4 =>
2 Cu(HCO3)2 + PbO2 = Cu2O2 + Pb(HCO3)4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Mg(NO3)2 + KOH = MgOH + K(NO3)2 =>
Mg(NO3)2 + KOH = MgOH + K(NO3)2
I3K + (C6H10O5)N = I3K*(C6H10O5)N =>
I3K + (C6H10O5)N = I3K*(C6H10O5)N
H{+} + Cl{-} + (Cr2O7){-2} = Cr{+3} + Cl2 + H2O =>
14 H{+} + 6 Cl{-} + (Cr2O7){-2} = 2 Cr{+3} + 3 Cl2 + 7 H2O
Al + Cl = AlCl =>
Al + Cl = AlCl
H2SO4(aq) + Ca(HCO3)2(aq) = H2O(l) + CO2(g) + CaSO4(aq) =>
H2SO4(aq) + Ca(HCO3)2(aq) = 2 H2O(l) + 2 CO2(g) + CaSO4(aq)
C4H10 + C2H2 = C10H22 =>
2 C4H10 + C2H2 = C10H22
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