Equations balanced on the previous day | Equations balanced on the next day |
3 Ag2O + C2H2 = 6 Ag + 2 CO + H2O
Na2WO4 + HCl + Na2S = W5O14 + Na2SO4 + NaCl + H2O =>
20 Na2WO4 + 40 HCl + Na2S = 4 W5O14 + Na2SO4 + 40 NaCl + 20 H2O
CH3CHCHCH2CH2COOH + O2 = H2O + CO2 =>
2 CH3CHCHCH2CH2COOH + 15 O2 = 10 H2O + 12 CO2
K[Cr(OH)4] + KClO + KOH = K2CrO4 + KCl + H2O =>
2 K[Cr(OH)4] + 3 KClO + 2 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
HBr(aq) + KSO4(aq) = HSO4(aq) + KBr =>
HBr(aq) + KSO4(aq) = HSO4(aq) + KBr
HF + HSO3 = H2SO3 + F =>
HF + HSO3 = H2SO3 + F
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Zn + HCOOH = H2 + ZnCOOH =>
2 Zn + 2 HCOOH = H2 + 2 ZnCOOH
HClO3 + Lu(OH)3 = LuClO4 + H2O =>
HClO3 + Lu(OH)3 = LuClO4 + 2 H2O
H2SO4 + HOC6H4CO2Na = Na2SO4 + HOC6H4CO2H =>
H2SO4 + 2 HOC6H4CO2Na = Na2SO4 + 2 HOC6H4CO2H
Zn(NO3) + Ba(OH)2 = Zn(OH)2 + Ba(NO3) =>
Zn(NO3) + Ba(OH)2 = Zn(OH)2 + Ba(NO3)
GeO2 + NaOH + H2O = Na2[Ge(OH)6] =>
GeO2 + 2 NaOH + 2 H2O = Na2[Ge(OH)6]
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
H2SO4 + Fe2S3 = H2S3 + Fe2SO4 =>
H2SO4 + Fe2S3 = H2S3 + Fe2SO4
CH4 + N2Cl4 = H2 + CCl + N2 =>
4 CH4 + N2Cl4 = 8 H2 + 4 CCl + N2
Na2CO3 + Ca(NO3)2 = Ca2CO3 + Na(NO3)2 =>
Na2CO3 + 2 Ca(NO3)2 = Ca2CO3 + 2 Na(NO3)2
CaCO3(s) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq)
H2O + SO2 = HSO4 + H =>
2 H2O + SO2 = HSO4 + 3 H
Zn(C4H6O4) + Na3PO4 = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C4H6O4) + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(C2H3O2)
C2H6O2 + O = CO + H2O =>
C2H6O2 + 3 O = 2 CO + 3 H2O
AlC3H9 + O2 = Al2O3 + CO2 + H2O =>
2 AlC3H9 + 12 O2 = Al2O3 + 6 CO2 + 9 H2O
Na2C2O4 + CuSO4 = CuC2O4 + Na2SO4 =>
Na2C2O4 + CuSO4 = CuC2O4 + Na2SO4
C2H6O2 + O = CO + H2O =>
C2H6O2 + 3 O = 2 CO + 3 H2O
C4H11N + KOH + CHCl3 = C5H9N + KCl + H2O =>
C4H11N + 3 KOH + CHCl3 = C5H9N + 3 KCl + 3 H2O
Ni{2+} + Fe{2+} = Fe{3+} + Ni =>
Ni{2+} + 2 Fe{2+} = 2 Fe{3+} + Ni
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Na2CO3 + S = Na2S + CO3 =>
Na2CO3 + S = Na2S + CO3
Al3O3 + CO = Al + CO2 =>
Al3O3 + 3 CO = 3 Al + 3 CO2
Zn2 + CuCl2 = Cu + ZnCl =>
Zn2 + CuCl2 = Cu + 2 ZnCl
Zr + Na2O2 + H2O = Na2ZrO3 + NaOH =>
Zr + 2 Na2O2 + H2O = Na2ZrO3 + 2 NaOH
HC2H3O2 + C2H6 = H2O + CH3COOC2H5 =>
4 HC2H3O2 + 2 C2H6 = 2 H2O + 3 CH3COOC2H5
SO3 + CsOH = Cs2SO4 + H2O =>
SO3 + 2 CsOH = Cs2SO4 + H2O
AgF + NH4OH = NH4F + Ag(OH) =>
AgF + NH4OH = NH4F + Ag(OH)
BaCO3 + Al3 = Ba2 + Al2(CO3)3 =>
18 BaCO3 + 4 Al3 = 9 Ba2 + 6 Al2(CO3)3
C6H3N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O6 + 15 O2 = 24 CO2 + 6 H2O + 6 N2
NaCO3(aq) + CuNO3(aq) = CuCO3(s) + NaNO3(aq) =>
NaCO3(aq) + CuNO3(aq) = CuCO3(s) + NaNO3(aq)
C2H2(OH)2(COOH)2 + NaOH = C2H2(OH)2(COONa)2 + H2O =>
C2H2(OH)2(COOH)2 + 2 NaOH = C2H2(OH)2(COONa)2 + 2 H2O
SO4{-2} + H{+} + CH2O = HS{-} + CO2 + H2O =>
SO4{-2} + H{+} + 2 CH2O = HS{-} + 2 CO2 + 2 H2O
H2S + NaCr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
7 H2S + 8 NaCr2O7 + 25 H2SO4 = 8 Cr2(SO4)3 + 28 H2O + 8 NaHSO4
SnCl2 + Bi = BiCl2 + Sn =>
SnCl2 + Bi = BiCl2 + Sn
NH4{+} + CO3{2-} + H2O = H2CO3 + NH4OH =>
2 NH4{+} + CO3{2-} + 2 H2O = H2CO3 + 2 NH4OH
Li4ZrSiO4 = Li2O + SiO2 + Zr =>
Li4ZrSiO4 = 2 Li2O + SiO2 + Zr
NaHCO3(s) = CO2(g) + Na2CO3(s) + H2O =>
2 NaHCO3(s) = CO2(g) + Na2CO3(s) + H2O
H2O2(aq) = O2(aq) + H2O(aq) =>
2 H2O2(aq) = O2(aq) + 2 H2O(aq)
Sr(OH)2*H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O
MnSO4 + H3PO3 = H2SO4 + Mn3(PO3)2 =>
3 MnSO4 + 2 H3PO3 = 3 H2SO4 + Mn3(PO3)2
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
O2 + MnO2 + NaOH = Na2MnO4 + H2O =>
O2 + 2 MnO2 + 4 NaOH = 2 Na2MnO4 + 2 H2O
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