Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
HCHO2 + H2O = H3O + CHO2 =>
HCHO2 + H2O = H3O + CHO2
HBrO2 = HBrO3 + HBr =>
3 HBrO2 = 2 HBrO3 + HBr
I + O2 = IO2 =>
I + O2 = IO2
C4H9KOHSC2H5 = C4H9OHKSC2H5 =>
C4H9KOHSC2H5 = C4H9OHKSC2H5
SO2 + H2O = HSO2 + OH =>
SO2 + H2O = HSO2 + OH
Na + C1 = NaC12 =>
Na + 12 C1 = NaC12
KOH(aq) + H3AsO4(aq) = K2HAsO4(aq) + H2O(l) =>
2 KOH(aq) + H3AsO4(aq) = K2HAsO4(aq) + 2 H2O(l)
KMnO4 + C2H2O4 = K2C2O4 + MnC2O4 + CO2 + H2O =>
2 KMnO4 + 8 C2H2O4 = K2C2O4 + 2 MnC2O4 + 10 CO2 + 8 H2O
BaO + H2SO4 = H2O2 + Ba2SO4 =>
2 BaO + H2SO4 = H2O2 + Ba2SO4
FrIO3 + H2C2O4 = Fr2C2O4 + HIO3 =>
2 FrIO3 + H2C2O4 = Fr2C2O4 + 2 HIO3
H2SO4 + NaCO3 = NaSO4 + H2O + CO2 =>
H2SO4 + NaCO3 = NaSO4 + H2O + CO2
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O =>
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O
Na2SO3 + CaCl2 + H2O = CaSO3*2H2O + NaCl =>
Na2SO3 + CaCl2 + 2 H2O = CaSO3*2H2O + 2 NaCl
N2 + H2O = NH2O =>
N2 + 2 H2O = 2 NH2O
PbN2O6 + K2CrO4 = PbCrO4 + KNO3 =>
PbN2O6 + K2CrO4 = PbCrO4 + 2 KNO3
Cu2 + S = SCu =>
Cu2 + 2 S = 2 SCu
Al2(Co3)3 + FeCl2 = AlCl3 + FeCo3 =>
Al2(Co3)3 + 3 FeCl2 = 2 AlCl3 + 3 FeCo3
Na2SO3 + I2 = NaI + I2SO3 =>
Na2SO3 + 2 I2 = 2 NaI + I2SO3
H2SO4 + C2H4O2 + C2H5OH = C4H12O3 + HSO4 =>
2 H2SO4 + C2H4O2 + C2H5OH = C4H12O3 + 2 HSO4
H3PO4 = H + PO4 =>
H3PO4 = 3 H + PO4
Mg4Si6O15(OH)2*6H2O + H2O = H4SiO4 + Mg(OH)2 =>
Mg4Si6O15(OH)2*6H2O + 9 H2O = 6 H4SiO4 + 4 Mg(OH)2
NO{-}3 + Al + H2O + OH({-}1) = (Al(OH)6){-3} + NH3 =>
3 NO{-}3 + 4 Al + 12 H2O + 9 OH({-}1) = 4(Al(OH)6){-3} + 3 NH3
NH3 + H2SO4 = (aq)(NH4)2SO4 =>
2 NH3 + H2SO4 = (aq)(NH4)2SO4
H2SeO3 + Ni = NiO + H2Se =>
H2SeO3 + 3 Ni = 3 NiO + H2Se
KOH + LiCl = KCl + Li(OH) =>
KOH + LiCl = KCl + Li(OH)
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4 =>
CuSO4(aq) + NaHCO3(aq) = CuCO3 + NaHSO4
Zn(OH)2 + H2CrO4 = (ZnOH)2CrO4 + H2O =>
2 Zn(OH)2 + H2CrO4 = (ZnOH)2CrO4 + 2 H2O
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
H4 = H6 =>
3 H4 = 2 H6
HCHO + Ag{+} + H2O = Ag + HCO2H + H{+} =>
HCHO + 2 Ag{+} + H2O = 2 Ag + HCO2H + 2 H{+}
CuCl2Al = CuAlCl2 =>
CuCl2Al = CuAlCl2
S + Cl2 + H2O = SO4{2-} + H3O{+} + Cl{-} =>
S + 3 Cl2 + 12 H2O = SO4{2-} + 8 H3O{+} + 6 Cl{-}
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2CO3 + HClO2 = KClO2 + H2O + CO2 =>
K2CO3 + 2 HClO2 = 2 KClO2 + H2O + CO2
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
(C4H4O3) + O2 = CO2 + H2O =>
2(C4H4O3) + 7 O2 = 8 CO2 + 4 H2O
Pb(NO3)2 + HCl = HPb + Cl(NO3)2 =>
Pb(NO3)2 + HCl = HPb + Cl(NO3)2
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
ZnSO4 + NaCl = ZnCl + NaSO4 =>
ZnSO4 + NaCl = ZnCl + NaSO4
Cr(s) + Ni(SO4)2(aq) = CrSO4(aq) + Ni(s) =>
2 Cr(s) + Ni(SO4)2(aq) = 2 CrSO4(aq) + Ni(s)
C5H11CHO + KMnO4 + H2SO4 = C6H12COOH + H2O + K2SO4 + MnSO4 =>
35 C5H11CHO + 16 KMnO4 + 24 H2SO4 = 30 C6H12COOH + 39 H2O + 8 K2SO4 + 16 MnSO4
NaCl + H2O = NaH + ClH + O2 =>
2 NaCl + 2 H2O = 2 NaH + 2 ClH + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeTiO3 + O2 = Fe2O3 + TiO2 =>
4 FeTiO3 + O2 = 2 Fe2O3 + 4 TiO2
S8 + NO3{-} = SO4{2-} + NO =>
S8 + 16 NO3{-} = 8 SO4{2-} + 16 NO
H2(SO4) + Na2CO3 = H2O + CO2 + Na2(SO4) =>
H2(SO4) + Na2CO3 = H2O + CO2 + Na2(SO4)
Mg = e + Mg2{+} =>
2 Mg = e + Mg2{+}
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