Equations balanced on the previous day | Equations balanced on the next day |
Ca(NO3)2 + Na(HCO3) = Ca(HCO3) + Na(NO3)2
NO + KMnO4 = KNO3 + MnO2 =>
NO + KMnO4 = KNO3 + MnO2
ZnCl + NH4 = ZnNH4 + Cl =>
ZnCl + NH4 = ZnNH4 + Cl
S + OH{-} = S2{-} + S2O32{-} + H2O =>
128 S + 64 OH{-} = 63 S2{-} + S2O32{-} + 32 H2O
C7H6O2 + C6H5NH2 = C13H11NO + H + O =>
C7H6O2 + C6H5NH2 = C13H11NO + 2 H + O
Na2CO3 + CaCl2*2H2O(aq) = NaCl + CaCO3 + H2O =>
Na2CO3 + CaCl2*2H2O(aq) = 2 NaCl + CaCO3 + 2 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
(NH4)2CrO7 = H2O + N2 + Cr2O6 =>
2(NH4)2CrO7 = 8 H2O + 2 N2 + Cr2O6
(NH4)2OH + HNO3 = NH4NO3 + H2O =>
8(NH4)2OH + 18 HNO3 = 17 NH4NO3 + 11 H2O
(NH4)2CrO7 = H2O + N2 + Cr2O6 =>
2(NH4)2CrO7 = 8 H2O + 2 N2 + Cr2O6
H2S + Br + H2O = HBr + HSO =>
H2S + 3 Br + H2O = 3 HBr + HSO
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
SrO + H2O(l) = Sr(OH)2(aq) =>
SrO + H2O(l) = Sr(OH)2(aq)
NaNO2 + NH4I = NaI + N2 + H2 + NaNO3 =>
3 NaNO2 + NH4I = NaI + N2 + 2 H2 + 2 NaNO3
H2 + Li + Be + B + C = (BeLiH2CH3)2B =>
5 H2 + 2 Li + 2 Be + B + 2 C = (BeLiH2CH3)2B
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
H3PO4 + NH4OH = H2O + PO4 + NH4 =>
H3PO4 + 3 NH4OH = 3 H2O + PO4 + 3 NH4
H2 + Li + Be + B + C = (BeLiH2CH3)2B =>
5 H2 + 2 Li + 2 Be + B + 2 C = (BeLiH2CH3)2B
CuSO4Ca(OH)2 = Cu(OH)2CaSO4 =>
CuSO4Ca(OH)2 = Cu(OH)2CaSO4
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + KOH = K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH
Pb(NO3)2 + OH = PbOH + NO3 =>
Pb(NO3)2 + OH = PbOH + 2 NO3
NI3NH3 = I2 + N2 + NH4I =>
8 NI3NH3 = 9 I2 + 5 N2 + 6 NH4I
C3H7O2N + K2CrO7 + H2SO4 = H2O + CO2 + Cr2(SO4) + K2SO4 + (NH4)2(SO4) =>
22 C3H7O2N + 24 K2CrO7 + 47 H2SO4 = 80 H2O + 66 CO2 + 12 Cr2(SO4) + 24 K2SO4 + 11(NH4)2(SO4)
Al2O3 + H2O = Al2 + H2O2 =>
Al2O3 + 3 H2O = Al2 + 3 H2O2
Sb3S + O = Sb3O + S2O =>
2 Sb3S + 3 O = 2 Sb3O + S2O
Ti + Sb2O3 = Sb2 + Ti2O3 =>
2 Ti + Sb2O3 = Sb2 + Ti2O3
C5H10O2 + H2O + CO2 = C2H4O =>
5 C5H10O2 + H2O + CO2 = 13 C2H4O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C8H6 + Br2 = C8H6Br4 =>
C8H6 + 2 Br2 = C8H6Br4
(NH4)2CrO7 = H2O + N2 + Cr2O6 =>
2(NH4)2CrO7 = 8 H2O + 2 N2 + Cr2O6
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
S8 + NO3 = SO2 + NO =>
S8 + 8 NO3 = 8 SO2 + 8 NO
BaCl2 + AlCl3 = BaCl3 + AlCl2 =>
BaCl2 + AlCl3 = BaCl3 + AlCl2
[Ni(H2O)4] + SO4 + NH3 = [Ni(NH3)4]SO4 + H2O =>
[Ni(H2O)4] + SO4 + 4 NH3 = [Ni(NH3)4]SO4 + 4 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
K2CrO7 + Sn + HCl = CrCl3 + SnCl4 + KCl + H2O =>
4 K2CrO7 + 9 Sn + 56 HCl = 4 CrCl3 + 9 SnCl4 + 8 KCl + 28 H2O
FeS + O = Fe2O3 + SO2 =>
2 FeS + 7 O = Fe2O3 + 2 SO2
C32H44 + O2 = CO2 + H2O =>
C32H44 + 43 O2 = 32 CO2 + 22 H2O
C2H4O + H2O = H3O + C2H3O =>
C2H4O + H2O = H3O + C2H3O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
H2SO4 + Na2CrO7 + NaCl = Cr2(SO4)3 + Cl2 + NaSO4 + H2O =>
28 H2SO4 + 4 Na2CrO7 + 14 NaCl = 2 Cr2(SO4)3 + 7 Cl2 + 22 NaSO4 + 28 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
H2NO2 + Br2 + H2O = HNO3 + HBr =>
2 H2NO2 + 3 Br2 + 2 H2O = 2 HNO3 + 6 HBr
HMnO4 + NaF = HF + NaMnO4 =>
HMnO4 + NaF = HF + NaMnO4
KMgO4 + C = K2O + MgO + CO2 =>
4 KMgO4 + 5 C = 2 K2O + 4 MgO + 5 CO2
AgCl2 = Ag + Cl3 =>
3 AgCl2 = 3 Ag + 2 Cl3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
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