Equations balanced on the previous day | Equations balanced on the next day |
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + Gal(OH)3 = Gal2S3 + H2O =>
3 H2S + 2 Gal(OH)3 = Gal2S3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O7 + H2SO4 = NaHSO4 + SO3 =>
Na2S2O7 + H2SO4 = 2 NaHSO4 + SO3
Mg + Ni(NO3)2 = Ni + Mg(NO3)2 =>
Mg + Ni(NO3)2 = Ni + Mg(NO3)2
CuBr2 + HNO3 = Cu(NO3)2 + HBr =>
CuBr2 + 2 HNO3 = Cu(NO3)2 + 2 HBr
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Si(OH)2 + H3Po4 = Si3(Po4)2 + H2O =>
3 Si(OH)2 + 2 H3Po4 = Si3(Po4)2 + 6 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
Bi3{+} + Fe3{+} + H2O = BiO31 + Fe2 + H{+} =>
2 Bi3{+} + 370 Fe3{+} + 186 H2O = 6 BiO31 + 555 Fe2 + 372 H{+}
Fe(C5H5)2 + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH =>
Fe(C5H5)2 + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + CH3COOH
NH3 + ZnCl2 = Zn + HCl + N2 =>
2 NH3 + 3 ZnCl2 = 3 Zn + 6 HCl + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3(PO4)2 + Ba(NO3)2 = Na(NO3)2 + Ba3(PO4)2 =>
Na3(PO4)2 + 3 Ba(NO3)2 = 3 Na(NO3)2 + Ba3(PO4)2
SnO2 + CO = CO2 + Sn =>
SnO2 + 2 CO = 2 CO2 + Sn
KOH + Ni = KNi + OH =>
KOH + Ni = KNi + OH
C12H22 + K(ClO3) = CO2 + H2O + KCl =>
3 C12H22 + 35 K(ClO3) = 36 CO2 + 33 H2O + 35 KCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(BrO)2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Mg(OH)2 + C16H11N3O3 = MgCO3 + C15H11N3 + H2O2 =>
Mg(OH)2 + C16H11N3O3 = MgCO3 + C15H11N3 + H2O2
C18H32O2 + OCH3 = C17H34O2 + C3H8O3 =>
15 C18H32O2 + 176 OCH3 = 16 C17H34O2 + 58 C3H8O3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
SO3H + H2O = SO3 + H3O =>
SO3H + H2O = SO3 + H3O
I{-}(aq) + NO2{-}(aq) + H{+}(aq) = I2(s) + NO(g) + H2O(l) =>
2 I{-}(aq) + 2 NO2{-}(aq) + 4 H{+}(aq) = I2(s) + 2 NO(g) + 2 H2O(l)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CH3CH2CH2OC2H5 + HI = CH3I + C2H5OH =>
CH3CH2CH2OC2H5 + 3 HI = 3 CH3I + C2H5OH
ScBr3 + K2S = Sc2S3 + KBr =>
2 ScBr3 + 3 K2S = Sc2S3 + 6 KBr
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ar + Cl = ArCl4 =>
Ar + 4 Cl = ArCl4
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
TiOSO4 + H2O = TiO2 + H2SO4 =>
TiOSO4 + H2O = TiO2 + H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
HCl + K2Cr2O7 = KCl + Cl2 + CrCl3 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Fe2(SO4)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + K2(SO4) =>
Fe2(SO4)3 + 2 K4[Fe(CN)6] = 2 KFe[Fe(CN)6] + 3 K2(SO4)
H{+} + Zn{+} + V2O5{+} = Zn{+2} + V2O4 + H2O =>
2 H{+} + 3 Zn{+} + V2O5{+} = 3 Zn{+2} + V2O4 + H2O
H3O{+} + CO3{2-}— = H2O + CO2 =>
2 H3O{+} + CO3{2-}— = 3 H2O + CO2
C2 + H2 = CH6H6 =>
C2 + 12 H2 = 2 CH6H6
CO2 + H2O + NO3 + S2 = C287H544O120N34S + O2 =>
574 CO2 + 544 H2O + 68 NO3 + S2 = 2 C287H544O120N34S + 828 O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HgO + N2H4 = Hg + H2O + N2 =>
2 HgO + N2H4 = 2 Hg + 2 H2O + N2
Ba2 + Na(SO4)2 = Na2 + Ba(SO4)2 =>
Ba2 + 2 Na(SO4)2 = Na2 + 2 Ba(SO4)2
HCl + Br2 = HBr + BrCl =>
HCl + Br2 = HBr + BrCl
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