Equations balanced on the previous day | Equations balanced on the next day |
7 CH3OH + 2 CHOOOH = 3 C3H6O2 + 7 H2O
KMnO4 + HOOCCOOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HOOCCOOH + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
H2CaO2 + H3O4P = Ca3O8P2 + H2O =>
3 H2CaO2 + 2 H3O4P = Ca3O8P2 + 6 H2O
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
C3H4 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C3H4 + 16[Ag(NH3)2]OH = 16 Ag + 3 CO2 + 10 H2O + 32 NH3
TiO2 + H2O = H4O4Ti =>
TiO2 + 2 H2O = H4O4Ti
P + Te2 = P4Te10 =>
4 P + 5 Te2 = P4Te10
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H4 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 C2H4 + 10 KMnO4 = 3 KOOCCOOK + 10 MnO2 + 4 KOH + 4 H2O
K2CrO4 + KI + H2O = CrOH3 + KOH + I2 =>
2 K2CrO4 + 14 KI + 12 H2O = 2 CrOH3 + 18 KOH + 7 I2
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr =>
CH3CH2NH3Br + NaOH = CH3CH2NH2 + H2O + NaBr
CaSO4 + NaOH = Na2SO4 + Ca(OH)2 =>
CaSO4 + 2 NaOH = Na2SO4 + Ca(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + CuOH2 = CuNO3 + HOH2 =>
HNO3 + CuOH2 = CuNO3 + HOH2
C7H8O + MnO4{-} + H{+} = C7H6O3 + Mn2{+} + H2O =>
13 C7H8O + 12 MnO4{-} + 18 H{+} = 13 C7H6O3 + 6 Mn2{+} + 22 H2O
K(s) + H2O(s) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(s) = 2 KOH(aq) + H2(g)
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C2H6O + Na2Cr2O7 + H2SO4 = C2H4O + H2O + Cr + Na2S =>
10 C2H6O + Na2Cr2O7 + H2SO4 = 10 C2H4O + 11 H2O + 2 Cr + Na2S
CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HC8H4O4 + KOH = K + C8HO4 + H2O =>
HC8H4O4 + 4 KOH = 4 K + C8HO4 + 4 H2O
KOH(aq) + CuCl2(aq) = CuK(s) + Cl2OH(aq) =>
KOH(aq) + CuCl2(aq) = CuK(s) + Cl2OH(aq)
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
CrCl2 + NaNO3 = Cr(NO3)2 + NaCl =>
CrCl2 + 2 NaNO3 = Cr(NO3)2 + 2 NaCl
CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3
HClO4 + Sr(OH)2 = H2O + SrCl + O2 =>
4 HClO4 + 4 Sr(OH)2 = 6 H2O + 4 SrCl + 9 O2
Fe + H2SO4 = Fe(H2SO4) =>
Fe + H2SO4 = Fe(H2SO4)
Hg2I2 + I{-} = HgI4{3-} =>
Hg2I2 + 6 I{-} = 2 HgI4{3-}
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
Na2SO4 + Sc = Sc(SO3)3 + O2 + Na =>
6 Na2SO4 + 2 Sc = 2 Sc(SO3)3 + 3 O2 + 12 Na
K4[Co(CN)6] + H2O + O2 = K3[Co(CN)6] + KOH =>
4 K4[Co(CN)6] + 2 H2O + O2 = 4 K3[Co(CN)6] + 4 KOH
C2H4 + O2 + Cl2 = CHClO + H2 =>
C2H4 + O2 + Cl2 = 2 CHClO + H2
Ba(NO2)2 + KMnO4 + H2SO4 = Ba(NO3)2 + MnSO4 + K2SO4 + H2O =>
5 Ba(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ba(NO3)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Fe(OH)3 + Cu(NO3)2 = Fe(NO3)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(OH)2
C + H2 = CH4 =>
C + 2 H2 = CH4
AgI + K2Cr2O7 + H2SO4 = Ag2SO4 + K2SO4 + Cr2(SO4)3 + H2O + HIO3 =>
2 AgI + 2 K2Cr2O7 + 9 H2SO4 = Ag2SO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 2 HIO3
KH2C2O3 + O2 = K20 + H2O + CO2 =>
20 KH2C2O3 + 20 O2 = K20 + 20 H2O + 40 CO2
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
K2CO3 + Al2(SO3)3 = Al2(CO3)3 + K2SO3 =>
3 K2CO3 + Al2(SO3)3 = Al2(CO3)3 + 3 K2SO3
K2CO3 + LiNO3 = Li2CO3 + KNO3 =>
K2CO3 + 2 LiNO3 = Li2CO3 + 2 KNO3
C7H10 + O16 = CO2 + H2O =>
16 C7H10 + 19 O16 = 112 CO2 + 80 H2O
Cu15Fe15O4 + HCl + H2O = CuO + FeCl3 + H2 =>
2 Cu15Fe15O4 + 90 HCl + 22 H2O = 30 CuO + 30 FeCl3 + 67 H2
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Pb + HCl = PbCl3 + H2 =>
2 Pb + 6 HCl = 2 PbCl3 + 3 H2
PbN6 + Cr(MnO4)2 = NO + Pb3O4 + MnO2 + Cr2O3 =>
15 PbN6 + 44 Cr(MnO4)2 = 90 NO + 5 Pb3O4 + 88 MnO2 + 22 Cr2O3
NI3NH3 = N2 + NH4I + I2 =>
8 NI3NH3 = 5 N2 + 6 NH4I + 9 I2
K2Cr2O3 + H2O2 + H2SO4 = KHSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O3 + H2O2 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 5 H2O
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