Equations balanced on the previous day | Equations balanced on the next day |
3 SnS3 + 4 H2SO4 = 3 SnSO4 + 10 S + 4 H2O
C7H6O3 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
5 C7H6O3 + 28 NaHCO3 = 14 Na2C4H4O6 + 7 CO2 + H2O
NaHCO3 + HCl = NaCl + CH2O3 =>
NaHCO3 + HCl = NaCl + CH2O3
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
AgNO3 + HClO3 = Ag(ClO3) + HNO3 =>
AgNO3 + HClO3 = Ag(ClO3) + HNO3
BaCl2 + KOH = BaO + Cl2KH =>
BaCl2 + KOH = BaO + Cl2KH
Na2K + H2O = NaOH + K + H =>
Na2K + 2 H2O = 2 NaOH + K + 2 H
Cu(l) + O2(g) = Cu2O(l) =>
4 Cu(l) + O2(g) = 2 Cu2O(l)
Al2O3 + OH = AlO2 + H2O =>
Al2O3 + 2 OH = 2 AlO2 + H2O
Al(C2H3O2)3 + Cu3(PO4)2 = Al(PO4) + Cu(CO2CH3)2 =>
2 Al(C2H3O2)3 + Cu3(PO4)2 = 2 Al(PO4) + 3 Cu(CO2CH3)2
(NH4)2SO4(aq) + Sr(NO3)2 = SrSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Sr(NO3)2 = SrSO4 + 2 NH4NO3
Na2CO3 + Y2O3 + Eu2O3 + VO2(NO3)2 = NaYEuV2O8 + N2 + O + CO2 =>
Na2CO3 + Y2O3 + Eu2O3 + 4 VO2(NO3)2 = 2 NaYEuV2O8 + 4 N2 + 23 O + CO2
H2(g) + Cl2(g) = HCl =>
H2(g) + Cl2(g) = 2 HCl
[Cu(NH3)4](OH)2 + H2SO4(aq) = CuSO4 + (NH4)2SO4(aq) + H2O =>
[Cu(NH3)4](OH)2 + 3 H2SO4(aq) = CuSO4 + 2(NH4)2SO4(aq) + 2 H2O
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
C + H2O = COH2 =>
C + H2O = COH2
H{+} + I{-} + MnO4{-} = H2O + I2 + Mn{2} =>
16 H{+} + 10 I{-} + 2 MnO4{-} = 8 H2O + 5 I2 + 2 Mn{2}
Fe(NO3)3*9H2O + CH4N2O = FeO + CO2 + H2O + N2 =>
6 Fe(NO3)3*9H2O + 16 CH4N2O = 6 FeO + 16 CO2 + 86 H2O + 25 N2
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)02 + BaCl2
(e)Al + H2SO4 = Al2(SO4)3 + H2 =>
2(e)Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2C2O4 + O2 = K2CO3CO2 =>
2 K2C2O4 + O2 = 2 K2CO3CO2
RbI + Pb(NO3)2 = RbNO3 + PbI2 =>
2 RbI + Pb(NO3)2 = 2 RbNO3 + PbI2
HSO3NH2 + CaCO3 = Ca(NH2SO3)2 + H2O + CO2 =>
2 HSO3NH2 + CaCO3 = Ca(NH2SO3)2 + H2O + CO2
LiI + H2O = LiOH + HI =>
LiI + H2O = LiOH + HI
C6H9OH + O2 = H2O + CO2 =>
C6H9OH + 8 O2 = 5 H2O + 6 CO2
Al2 + CuSO4 = Cu2 + Al2(SO4)3 =>
2 Al2 + 6 CuSO4 = 3 Cu2 + 2 Al2(SO4)3
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
FeCl3 + NaOH = Fe2O3 + HCl + NaCl =>
2 FeCl3 + 3 NaOH = Fe2O3 + 3 HCl + 3 NaCl
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Se8 + Cl2 = Se2Cl2 =>
Se8 + 4 Cl2 = 4 Se2Cl2
CuCl2 + Al3 = Cu + AlCl3 =>
9 CuCl2 + 2 Al3 = 9 Cu + 6 AlCl3
Cr2O3 + Na = NaCr2O3 =>
Cr2O3 + Na = NaCr2O3
N5 + H5 = NH3 =>
N5 + 3 H5 = 5 NH3
Au(NO3)3 + NaCl = AuCl3 + Na(NO3) =>
Au(NO3)3 + 3 NaCl = AuCl3 + 3 Na(NO3)
Fl + O = OFl2 =>
2 Fl + O = OFl2
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
KOH + Mg(SO4) = MgOH + K(SO4) =>
KOH + Mg(SO4) = MgOH + K(SO4)
Co2(SO4)3 + NaOH = Na2SO4 + Co(OH)3 =>
Co2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Co(OH)3
Mn2O3MnSiO3 + CH4 + SiO2 = (MnSi)7C3 + CO + H2 =>
7 Mn2O3MnSiO3 + 79 CH4 + 14 SiO2 = 3(MnSi)7C3 + 70 CO + 158 H2
CO2{+} + Sn{2+} + H{+} = CO{2+} + Sn{4+} + H2O =>
2 CO2{+} + Sn{2+} + 4 H{+} = 2 CO{2+} + Sn{4+} + 2 H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Cr2O7{-} + CH3CH2OH + H{+} = Cr + CH3CHO + H2O =>
2 Cr2O7{-} + 13 CH3CH2OH + 2 H{+} = 4 Cr + 13 CH3CHO + 14 H2O
Fe(NO3)2 + NH4Cl = FeCl + (NO3)2NH4 =>
Fe(NO3)2 + NH4Cl = FeCl + (NO3)2NH4
MnO4{-} + C2O4{-2} + H{+} = CO2 + Mn2{+} + H2O =>
4 MnO4{-} + 13 C2O4{-2} + 32 H{+} = 26 CO2 + 2 Mn2{+} + 16 H2O
Pb + As = PbAs =>
Pb + As = PbAs
ZnO + B2O3 = Zn(BO2)2 =>
ZnO + B2O3 = Zn(BO2)2
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
*Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
*Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
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