Equations balanced on the previous day | Equations balanced on the next day |
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C6H5NO2 + C6H14O4 = (C6H5N)2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = (C6H5N)2 + 4 C6H12O4 + 4 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Al(OH)3 + H2SO4 = Al{3+} + SO4{2-} + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{3+} + 3 SO4{2-} + 6 H2O
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
H2SO4 + NA2CO3 = NA2SO4 + CO2 + H2O =>
H2SO4 + NA2CO3 = NA2SO4 + CO2 + H2O
Ca + SnCl4 = CaCl4 + Sn =>
Ca + SnCl4 = CaCl4 + Sn
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaBr2(aq) + K2CO3(aq) = KBr(aq) + CaCO3(s) =>
CaBr2(aq) + K2CO3(aq) = 2 KBr(aq) + CaCO3(s)
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Na2C2O4 + CaCl2 = CaC2O4 + NaCl =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
K2CrO4 + Fe(NO3)2 + HNO3 = Cr(NO3)3 + Fe(NO3)3 + KNO3 + H2O =>
K2CrO4 + 3 Fe(NO3)2 + 8 HNO3 = Cr(NO3)3 + 3 Fe(NO3)3 + 2 KNO3 + 4 H2O
NaI + Hg2(C2H3O2)2 = Hg2I + Na(C2H3O2)2 =>
NaI + Hg2(C2H3O2)2 = Hg2I + Na(C2H3O2)2
Al(NO3)3 + K2S = Al2S3 + KNO3 =>
2 Al(NO3)3 + 3 K2S = Al2S3 + 6 KNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2
CO + Fe2O3 = FeO + CO2 =>
CO + Fe2O3 = 2 FeO + CO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
H3C6H5O7 + OH = H2C6H5O7 + H2O =>
H3C6H5O7 + OH = H2C6H5O7 + H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HNO3 = N02 + H2O + O2 =>
4 HNO3 = 2 N02 + 2 H2O + 5 O2
CH3OH + O2 = H2CO + H2O =>
2 CH3OH + O2 = 2 H2CO + 2 H2O
Al + KOH + HOH = KAlHO2 + H2 =>
Al + KOH + HOH = KAlHO2 + H2
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
K + Cl = KCl =>
K + Cl = KCl
NO(g) + O2(g) = N2O4(g) =>
2 NO(g) + O2(g) = N2O4(g)
Br2(l) + H2SO3(aq) + H2O(l) = H2SO4(aq) + HBr(aq) =>
Br2(l) + H2SO3(aq) + H2O(l) = H2SO4(aq) + 2 HBr(aq)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CrO4{2-} + H{+} + Cl{-} = Cr{3} + Cl2 + H2O =>
2 CrO4{2-} + 16 H{+} + 6 Cl{-} = 2 Cr{3} + 3 Cl2 + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaO2 = Ba + O2 =>
BaO2 = Ba + O2
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(l)
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