Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HC8H7O2 = H3O + H5C8O =>
HC8H7O2 = H3O + H5C8O
HCN + NO = N2 + CO2 + H2O =>
4 HCN + 10 NO = 7 N2 + 4 CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + CaCO3 = CaSO4 + H2CO3 =>
H2SO4 + CaCO3 = CaSO4 + H2CO3
Fe(No3)3 = Fe + No3 =>
Fe(No3)3 = Fe + 3 No3
Ca(HS)2 + HNO3 = Ca(NO3)2 + H2SO4 + N2 + H2O =>
5 Ca(HS)2 + 26 HNO3 = 5 Ca(NO3)2 + 10 H2SO4 + 8 N2 + 8 H2O
FeCl2 + HO + HCl = FeCl3*H2O =>
FeCl2 + HO + HCl = FeCl3*H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
[Ag(NH3)2] + HCl = AgCl + NH3 + H =>
[Ag(NH3)2] + HCl = AgCl + 2 NH3 + H
CH3CHCH2CH3 + Cr2O7{-2} + H{+} = CH3CCH2CH3 + Cr{+3} + H2O =>
6 CH3CHCH2CH3 + Cr2O7{-2} + 8 H{+} = 6 CH3CCH2CH3 + 2 Cr{+3} + 7 H2O
Ca + O22 = CaO =>
22 Ca + O22 = 22 CaO
Tc2O7 + H2O = HTcO4 =>
Tc2O7 + H2O = 2 HTcO4
(CH3(CH2)2CH3) + O2 = (CO2) + (H2O) =>
2(CH3(CH2)2CH3) + 13 O2 = 8(CO2) + 10(H2O)
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Ca + YbF3 = Yb + CaF2 =>
3 Ca + 2 YbF3 = 2 Yb + 3 CaF2
K2S + Zn(OH)2 = ZnS + KOH =>
K2S + Zn(OH)2 = ZnS + 2 KOH
CuCl2 + K2SO4 = K2Cl2 + CuSO4 =>
CuCl2 + K2SO4 = K2Cl2 + CuSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Co + Ni2{+} = Co3{+} + Ni =>
3 Co + Ni2{+} = Co3{+} + 2 Ni
Cr2O7{-}2 + SO3{-}2 + H3O{+} = Cr{+3} + SO4({-}2) + H2O =>
2 Cr2O7{-}2 + 7 SO3{-}2 + 14 H3O{+} = 4 Cr{+3} + 7 SO4({-}2) + 21 H2O
NaNO2 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + Na2SO4 + H2O =>
4 NaNO2 + FeSO4 + 4 H2SO4 = Fe(SO4)3 + 4 NO + 2 Na2SO4 + 4 H2O
H2O2 + MnCl2 + NaOH = MnO2 + NaCl + H2O =>
H2O2 + MnCl2 + 2 NaOH = MnO2 + 2 NaCl + 2 H2O
NaCrO2 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
2 NaCrO2 + KClO3 + 2 NaOH = 2 Na2CrO4 + KCl + H2O
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
NaCl + CaCO3 = CaCl2 + Na2CO3 =>
2 NaCl + CaCO3 = CaCl2 + Na2CO3
CaO + Cl2O3 = CaCl2O4 =>
CaO + Cl2O3 = CaCl2O4
Be(NO3)2 + Na2CrO4 = BeCrO4 + NaNO3 =>
Be(NO3)2 + Na2CrO4 = BeCrO4 + 2 NaNO3
CdF2 + Na2S = Na2F2 + CdS =>
CdF2 + Na2S = Na2F2 + CdS
Ca(NO3)2 + LiCl = CaCl2 + Li(NO3) =>
Ca(NO3)2 + 2 LiCl = CaCl2 + 2 Li(NO3)
Ca + YbF3 = Yb + CaF2 =>
3 Ca + 2 YbF3 = 2 Yb + 3 CaF2
K2SO3 + HClO4 = K2O4 + HClSO3 =>
K2SO3 + HClO4 = K2O4 + HClSO3
H2O2 + N2 = HNO3 + H2O =>
5 H2O2 + N2 = 2 HNO3 + 4 H2O
Sn(s) + HNO3(aq) = SnO2(s) + HNO2(g) =>
Sn(s) + 2 HNO3(aq) = SnO2(s) + 2 HNO2(g)
KNO3 + H2O = KO + H2NO3 =>
KNO3 + H2O = KO + H2NO3
CO2(g) + OH{-}(aq) = HCO3{-}(aq) =>
CO2(g) + OH{-}(aq) = HCO3{-}(aq)
Al(OH)3 + H2SiO3 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 H2SiO3 = Al2(SiO3)3 + 6 H2O
K2O + SO4 = K2SO4 + O2 =>
2 K2O + 2 SO4 = 2 K2SO4 + O2
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
K[BiI4] = BiI3 + KI =>
K[BiI4] = BiI3 + KI
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO2 + H2O =>
2 FeSO4 + 2 KNO3 + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 NO2 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Na2Cr2O7 + CH3OH + H2SO4*2H2O = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 CH3OH + 8 H2SO4*2H2O = 3 HCOOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 27 H2O
CrBr3 + Na2SiO3 = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O(NH4)2Cr2O7 = =>
5(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O(NH4)2Cr2O7
KMnO4 + CH3OH + H2SO4 = HCOOH + MnO2 + K2SO4 + H2O =>
4 KMnO4 + 3 CH3OH + 2 H2SO4 = 3 HCOOH + 4 MnO2 + 2 K2SO4 + 5 H2O
NH3 + HNO2 = NNO2 + H2O =>
NH3 + 5 HNO2 = 3 NNO2 + 4 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
C2H5OH + C7H6O3 = C8H8O3 + H2O =>
C2H5OH + 2 C7H6O3 = 2 C8H8O3 + H2O
Mg + H2(SO4) = Mg2(SO4) + H2 =>
2 Mg + H2(SO4) = Mg2(SO4) + H2
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