Equations balanced on the previous day | Equations balanced on the next day |
Ti2 + 4 O = 2 TiO2
NH3NI3 = N2 + NH4I + I2 =>
8 NH3NI3 = 5 N2 + 6 NH4I + 9 I2
C6H14 + Br2 = C6H11Br3 + HBr =>
C6H14 + 3 Br2 = C6H11Br3 + 3 HBr
H2SO4 = H2S2O8H2(overallreaction) =>
2 H2SO4 = H2S2O8H2(overallreaction)
CaOHOH + HCl = CaCl2 + H2O =>
CaOHOH + 2 HCl = CaCl2 + 2 H2O
NH3 + P2O5 = P2 + H3NO5 =>
NH3 + P2O5 = P2 + H3NO5
Pb(NO3)2 = Pb3 + NO2 + O2 =>
3 Pb(NO3)2 = Pb3 + 6 NO2 + 3 O2
K2CrO4 + Pb(NO3)2 = PbCrO4 + K2N2O6 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + K2N2O6
Sn + Cl(g) = SnCl2(s) =>
Sn + 2 Cl(g) = SnCl2(s)
COS + HNO3 = CO(NO3)2 + H2SO4 + H2O + NO2 =>
COS + 10 HNO3 = CO(NO3)2 + H2SO4 + 4 H2O + 8 NO2
CHCCH3 + Na = NaCHCCH3 =>
CHCCH3 + Na = NaCHCCH3
CdSO4 = Cd2 + SO4 =>
2 CdSO4 = Cd2 + 2 SO4
CdSO4 = Cd2 + SO4 =>
2 CdSO4 = Cd2 + 2 SO4
C2H5OH + CH3MgI = C2H5OMgI + CH4 =>
C2H5OH + CH3MgI = C2H5OMgI + CH4
H2SO4 + Sr(ClO4)2 = HClO4 + SrSO4 =>
H2SO4 + Sr(ClO4)2 = 2 HClO4 + SrSO4
F2(g) + H2O(l) = HF(l) + O3(g) =>
3 F2(g) + 3 H2O(l) = 6 HF(l) + O3(g)
H2S + Ca(OH)2 = Ca2(S)2 + H2O =>
2 H2S + 2 Ca(OH)2 = Ca2(S)2 + 4 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
SeO3{-2} + OH{-} + Cl2 = SeO4{-2} + H2O + Cl{-} =>
SeO3{-2} + 2 OH{-} + Cl2 = SeO4{-2} + H2O + 2 Cl{-}
CH3CH3 + O2 = CCO2 + H2O =>
2 CH3CH3 + 5 O2 = 2 CCO2 + 6 H2O
Al(s) + HCl(aq) = AlCl3(af) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(af) + 3 H2(g)
H2O + Ag2O = Ag(OH) =>
H2O + Ag2O = 2 Ag(OH)
N2H4 + H2O2 = N2 + (H2O) =>
N2H4 + 2 H2O2 = N2 + 4(H2O)
Na3(PO4) + Ni(ClO4)2 = Na(ClO4) + Ni3(PO4)2 =>
2 Na3(PO4) + 3 Ni(ClO4)2 = 6 Na(ClO4) + Ni3(PO4)2
ClO3{-} + As2S3 + OH{-} = AsO4{3-} + SO4{2-} + ClO{-} + H2O =>
7 ClO3{-} + As2S3 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 7 ClO{-} + 6 H2O
SrOH + HF = H2O + SrF =>
SrOH + HF = H2O + SrF
P4O6 + H2O = PH3 + O2 =>
P4O6 + 6 H2O = 4 PH3 + 6 O2
KCl + NaHCO3 = KHCO3 + NaCl =>
KCl + NaHCO3 = KHCO3 + NaCl
NaClO3 = ClNa + O3 =>
NaClO3 = ClNa + O3
NaOH + KMnO4 + C3H6O3 = Na2MnO4 + C3H4O3 + KOH + H2O =>
4 NaOH + 2 KMnO4 + C3H6O3 = 2 Na2MnO4 + C3H4O3 + 2 KOH + 2 H2O
NH4Cl + Ba(OH) = NH3 + H2O + BaCl =>
NH4Cl + Ba(OH) = NH3 + H2O + BaCl
Cu{2)+S2O3{-2} = Cu{+}+S4O6{-2} =>
2 Cu{2)+2S2O3{-2} = 2 Cu{+}+S4O6{-2}
Br + KOH = KBr + K3BrO3 + H2O =>
4 Br + 6 KOH = 3 KBr + K3BrO3 + 3 H2O
Cl2(g) + BaBr2(s) = BaCl2(s) + Br2(l) =>
Cl2(g) + BaBr2(s) = BaCl2(s) + Br2(l)
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
H + B + W + A = HBW3A2 =>
H + B + 3 W + 2 A = HBW3A2
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3 + KNO3(aq) =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3 + 3 KNO3(aq)
N2 + H2 + CO2 = (NH2)2CO + H2O =>
N2 + 3 H2 + CO2 = (NH2)2CO + H2O
Mg(s) + HCl(aq) = H2 + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2 + MgCl2(aq)
(C2H4)2H2 + O = H2O2 + CO2 =>
(C2H4)2H2 + 18 O = 5 H2O2 + 4 CO2
CoS(H2O) = CoS + H2O =>
CoS(H2O) = CoS + H2O
IrCl4(H2O)2 + NH3 = IrCl4(NH3)2 + H2O =>
IrCl4(H2O)2 + 2 NH3 = IrCl4(NH3)2 + 2 H2O
MnCO3 = CO2 + MnO =>
MnCO3 = CO2 + MnO
Zi + AgCl = ZiCl + Ag =>
Zi + AgCl = ZiCl + Ag
Fe + HNO3 + O2 = Fe(NO3)2 + H2O =>
2 Fe + 4 HNO3 + O2 = 2 Fe(NO3)2 + 2 H2O
HNO3 + Cu = Cu(NO3)2 + N0 + H2O =>
12 HNO3 + 5 Cu = 5 Cu(NO3)2 + 2 N0 + 6 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + MnO4{-} + H{+} = Cr2O7{2-} + CO2 + NO3{-} + Mn{2+} + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 MnO4{-} + 2798 H{+} = 35 Cr2O7{2-} + 420 CO2 + 660 NO3{-} + 1176 Mn{2+} + 1879 H2O
CrCl3(s) + KOH(s) = KCl(s) + Cr(OH)3(aq) =>
CrCl3(s) + 3 KOH(s) = 3 KCl(s) + Cr(OH)3(aq)
Li(BrO3) = LiBr + O2 =>
2 Li(BrO3) = 2 LiBr + 3 O2
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