Equations balanced on the previous day | Equations balanced on the next day |
5 H + NO = H2O + H3N
CuI + F2 = CuF + I2 =>
2 CuI + F2 = 2 CuF + I2
Na + Cl = NaCl =>
Na + Cl = NaCl
CH3NH2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
4 CH3NH2 + 9 O2 + 8 OH{-} = 4 CO3{2-} + 14 H2O + 2 N2
KNO3 + Al + HCl = NO2 + KCl + AlCl3 + H2O =>
3 KNO3 + Al + 6 HCl = 3 NO2 + 3 KCl + AlCl3 + 3 H2O
SnCl2(C4H9)2 + K(C5H5)2Fe(CO)2 = (C5H5)2Fe(CO)2(C4H9)2 + KCl + SnCl =>
SnCl2(C4H9)2 + K(C5H5)2Fe(CO)2 = (C5H5)2Fe(CO)2(C4H9)2 + KCl + SnCl
Na2SO4 + C = Na2S + CO2 = HCl =>
Na2SO4 + 2 C = Na2S + 2 CO2
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
FeCl3 + C12H8N2 = Fe(C12H8N2)3 + Cl2 =>
2 FeCl3 + 6 C12H8N2 = 2 Fe(C12H8N2)3 + 3 Cl2
Mn2O4 + H = MnO + H2O =>
Mn2O4 + 4 H = 2 MnO + 2 H2O
Na(a) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(a) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
HOCN + Hg = HgOCN + H2 =>
2 HOCN + 2 Hg = 2 HgOCN + H2
CuI + F2 = FI2 + Cu =>
4 CuI + F2 = 2 FI2 + 4 Cu
KMnO4 + H2SO3 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO3 + 2 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 2 Na2SO4
NaPb2(CO3)2OH + S7H6O6S = Pb + Na + CO2 + H2O + SO2 =>
26 NaPb2(CO3)2OH + 5 S7H6O6S = 52 Pb + 26 Na + 52 CO2 + 28 H2O + 40 SO2
ZnO + H3BO3 + Eu2O3 = ZnOBO3Eu + H3 + O =>
2 ZnO + 2 H3BO3 + Eu2O3 = 2 ZnOBO3Eu + 2 H3 + 3 O
Cr + H2SO4 = Cr2SO4 + H2S + H2O =>
8 Cr + 5 H2SO4 = 4 Cr2SO4 + H2S + 4 H2O
K2CrO4 + NaNO2 + KOH = NaNO3 + K3CrO4 + H2O =>
2 K2CrO4 + NaNO2 + 2 KOH = NaNO3 + 2 K3CrO4 + H2O
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
CsCl + CaS = CaCl2 + Cs2S =>
2 CsCl + CaS = CaCl2 + Cs2S
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2 =>
2 CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2
Fe2O3 + HCl(aq) = FeCl3 + HOH =>
Fe2O3 + 6 HCl(aq) = 2 FeCl3 + 3 HOH
Zn(s) + AgClO4(aq) = Ag(s) + Zn(ClO4)2(aq) =>
Zn(s) + 2 AgClO4(aq) = 2 Ag(s) + Zn(ClO4)2(aq)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CUSO4 + NaI = CUI + I2 + Na2SO4 =>
2 CUSO4 + 4 NaI = 2 CUI + I2 + 2 Na2SO4
CD + HNO3 = CD(NO3)2 + H2O + NO =>
3 CD + 8 HNO3 = 3 CD(NO3)2 + 4 H2O + 2 NO
NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 CO2(g) + 2 H2O(l)
HNO2 + NaHSO4 = NaNO2 + H2SO4 =>
HNO2 + NaHSO4 = NaNO2 + H2SO4
CoCl2 + KOH = CoKOH + Cl2 =>
CoCl2 + KOH = CoKOH + Cl2
[Co(NH3)4(OH2)Cl]2 + NH3 = [Co(NH3)5(OH2)]3 + Cl =>
3[Co(NH3)4(OH2)Cl]2 + 6 NH3 = 2[Co(NH3)5(OH2)]3 + 6 Cl
NaHS + H3AsO3 + H2SO4 = As2S3 + Na2SO4 + H2O =>
6 NaHS + 4 H3AsO3 + 3 H2SO4 = 2 As2S3 + 3 Na2SO4 + 12 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
K2CO3 + H2 = KHCO3 + KH =>
K2CO3 + H2 = KHCO3 + KH
Ni + Hg(NO3)2 = Ni(NO3)2 + Hg =>
Ni + Hg(NO3)2 = Ni(NO3)2 + Hg
HNO3 + H3O = NO + H2O =>
HNO3 + 3 H3O = NO + 5 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
H2O + Pb = H2 + PbO =>
H2O + Pb = H2 + PbO
C7H16S + O2 = C7H16SO =>
2 C7H16S + O2 = 2 C7H16SO
K3[Fe(SNC)6] + NH4F = K3[FeF6] + NH4SCN =>
K3[Fe(SNC)6] + 6 NH4F = K3[FeF6] + 6 NH4SCN
K(s) + H2O = KHO(aq) + H2(g) =>
2 K(s) + 2 H2O = 2 KHO(aq) + H2(g)
Ba2C + HCl = BaCl2 + H4C =>
Ba2C + 4 HCl = 2 BaCl2 + H4C
NaC3H7COOH + H2O = NaC3H7COO + H3O =>
NaC3H7COOH + H2O = NaC3H7COO + H3O
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
CH3COOH + Fe(OH)3 = CHCCOOFe + H2O =>
3 CH3COOH + 2 Fe(OH)3 = 2 CHCCOOFe + 8 H2O
KSCN + FeCl3 + NaOH = Fe(SCN)3 + KOH + NaCl =>
3 KSCN + FeCl3 + 3 NaOH = Fe(SCN)3 + 3 KOH + 3 NaCl
K2CO3 + HCl = CO2 + H2O + K + Cl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 K + 2 Cl
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
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