Equations balanced on the previous day | Equations balanced on the next day |
2 C7H8 + K2Cr2O7 + 4 H2SO4 = 2 C7H11O3 + K2SO4 + Cr2(SO4)3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C12H22O11 + CO2 = H2O + C4H6O4 =>
7 C12H22O11 + 12 CO2 = 5 H2O + 24 C4H6O4
Th(NO3)4 = ThO2 + N2O5 =>
Th(NO3)4 = ThO2 + 2 N2O5
FeO + C = Fe + CO =>
FeO + C = Fe + CO
K[Cr(H2O)2(C2O4)2]2H2O + KOH = Cr2O3H2O + H2O + C2O4 + K =>
K[Cr(H2O)2(C2O4)2]2H2O + 6 KOH = Cr2O3H2O + 7 H2O + 4 C2O4 + 7 K
C(s) + HBr = CBr4(l) + H2(g) =>
C(s) + 4 HBr = CBr4(l) + 2 H2(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C12H22O11 + HCl + CaSO42H2O = Ca(OH)2 + Cl2C4H8S + O2 + H2 =>
C12H22O11 + 6 HCl + 3 CaSO42H2O = 3 Ca(OH)2 + 3 Cl2C4H8S + 67 O2 + 2 H2
KC + AgNo3 = AgC + KNo3 =>
KC + AgNo3 = AgC + KNo3
N2I6 = N2 + I2 =>
N2I6 = N2 + 3 I2
NaClO3 + Na2S2O8 = ClO2 + Na2SO4 + O2 =>
2 NaClO3 + Na2S2O8 = 2 ClO2 + 2 Na2SO4 + O2
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4
Na3(PO4) + NiCl2 = NaCl + Ni3(PO4)2 =>
2 Na3(PO4) + 3 NiCl2 = 6 NaCl + Ni3(PO4)2
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
C9H14O6(CH2)42 + NaOH = C3H8O3 + CH3(CH2)14CO2Na =>
C9H14O6(CH2)42 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14CO2Na
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Al4C3(s) + H2O(l) = Al(OH)3(g) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(g) + 3 CH4(g)
CH3COOH + HCl = ClCH2COOH + H2 =>
CH3COOH + HCl = ClCH2COOH + H2
PbO2 + NaCl + H2SO4 = PbH2SO4 + H2O + NaHSO4 + Cl2 =>
PbO2 + 4 NaCl + 5 H2SO4 = PbH2SO4 + 2 H2O + 4 NaHSO4 + 2 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
[NaSO3C6H4NHNH3]HSO4 + H2SO4 = [HSO3C6H4NHNH3]HSO4 + Na2SO4 =>
2[NaSO3C6H4NHNH3]HSO4 + H2SO4 = 2[HSO3C6H4NHNH3]HSO4 + Na2SO4
NO2{-} + AgNO3 + H2O = AgNO2 + HNO3{-} =>
2 NO2{-} + AgNO3 + H2O = AgNO2 + 2 HNO3{-}
HCl(aq) + Ba(OH)2(aq) = H2O(l) + BaCl2(aq) =>
2 HCl(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaCl2(aq)
NH3 + CUO = N2 + CU + H2O2000 =>
2 NH3 + 6000 CUO = N2 + 6000 CU + 3 H2O2000
Cu(aq) + NaOH(aq) = CuOH(s) + Na(aq) =>
Cu(aq) + NaOH(aq) = CuOH(s) + Na(aq)
NiSO4 + KCN = K2[Ni(CN)4] + K2SO4 =>
NiSO4 + 4 KCN = K2[Ni(CN)4] + K2SO4
CH2CHCH2CH2CH + O2 = CO2 + H2O =>
CH2CHCH2CH2CH + 7 O2 = 5 CO2 + 4 H2O
Fe2O3 + Pb + Cl2 = PbO + FeCl3 =>
Fe2O3 + 3 Pb + 3 Cl2 = 3 PbO + 2 FeCl3
Na100 + Cl00 = NaCl =>
Na100 + 100 Cl00 = 100 NaCl
C20H14O4 + O2 = CO2 + H2O =>
2 C20H14O4 + 43 O2 = 40 CO2 + 14 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
HI + Br = HBr + I =>
HI + Br = HBr + I
NH2 = NH3 + N2 =>
6 NH2 = 4 NH3 + N2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaCI + KNO3 = NaNO3 + KCI =>
NaCI + KNO3 = NaNO3 + KCI
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HI + Pb(NO3)2 = HNO3 + PbI2 =>
2 HI + Pb(NO3)2 = 2 HNO3 + PbI2
KI + KMnO4 + H2SO4 = I2 + Mn(SO4) + K2(SO4) + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(ClO)2 + H2O2 = Ca(OH)2 + ClO =>
Ca(ClO)2 + H2O2 = Ca(OH)2 + 2 ClO
Ni(ClO3)2 = NiCl2 + O6 =>
Ni(ClO3)2 = NiCl2 + O6
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
NaClO4 + Na2S + H2O = NaOH + Cl2 + S =>
2 NaClO4 + 7 Na2S + 8 H2O = 16 NaOH + Cl2 + 7 S
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