Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 4 H2SO4 + 3 K2C2O4 = 6 CO2 + 4 K2SO4 + 2 MnO2 + 4 H2O
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
Cl2O6 + KOH = Cl2 + KClO4 + H2O =>
7 Cl2O6 + 12 KOH = Cl2 + 12 KClO4 + 6 H2O
Fe2(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
Fe2(SO4) + 2 HBrO + 2 H2SO4 = Fe2(SO4)3 + 2 HBr + 2 H2O
NH4NH2COO = NH3 + CO2 =>
NH4NH2COO = 2 NH3 + CO2
ZnHSO4 + H2O = ZnOH + H2SO4 =>
ZnHSO4 + H2O = ZnOH + H2SO4
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
AgCl(s) + (NH4)2S(aq) = Ag2S(s) + (NH4)Cl(aq) =>
2 AgCl(s) + (NH4)2S(aq) = Ag2S(s) + 2(NH4)Cl(aq)
Fe2(SO4)2 + HCl = FeCl + HSO4 =>
Fe2(SO4)2 + 2 HCl = 2 FeCl + 2 HSO4
Fe2(SO4)2 + HCl = FeCl + HSO4 =>
Fe2(SO4)2 + 2 HCl = 2 FeCl + 2 HSO4
NaO + C = NaC + O2 =>
2 NaO + 2 C = 2 NaC + O2
PbCl2 + Zn = Pb + ClZn =>
PbCl2 + 2 Zn = Pb + 2 ClZn
Al + Fe2O4 = Al2O3 + Fe =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 6 Fe
NH2CH2COONa + NaNO2 + HCl = CHOCOOH + N2 + NaCl + H2O =>
3 NH2CH2COONa + 5 NaNO2 + 8 HCl = 3 CHOCOOH + 4 N2 + 8 NaCl + 7 H2O
CaF2 + FeCl3 = CaCl2 + FeF3 =>
3 CaF2 + 2 FeCl3 = 3 CaCl2 + 2 FeF3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
AlO2 + H2O = AlOH + O2 =>
4 AlO2 + 2 H2O = 4 AlOH + 3 O2
Th + O2 + H2O = Th(OH)4 =>
Th + O2 + 2 H2O = Th(OH)4
C8H4O3 + HNO3 = H2O + C8H3NO5 =>
C8H4O3 + HNO3 = H2O + C8H3NO5
CoCl2H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NH4Cl + HOCl = NCl3 + H2O + HCl =>
NH4Cl + 3 HOCl = NCl3 + 3 H2O + HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaOH + CrCl{3} = NaCl + Cr(OH){3} =>
NaOH + CrCl{3} = NaCl + Cr(OH){3}
HI + Ca = HICa =>
HI + Ca = HICa
CuOH2 + CH3CO2H = Cu(CH3CO2H)2 + H2O =>
CuOH2 + 2 CH3CO2H = Cu(CH3CO2H)2 + H2O
CaBr2 + Ba(OH)2 = Ca(OH)2 + Br2Ba =>
CaBr2 + Ba(OH)2 = Ca(OH)2 + Br2Ba
Na2CO3(aq) + H2S(g) = H2CO3(aq) + Na2S(s) =>
Na2CO3(aq) + H2S(g) = H2CO3(aq) + Na2S(s)
Bi2 + H2SO4 = Bi(SO4)3 + SO2 + H2O =>
Bi2 + 12 H2SO4 = 2 Bi(SO4)3 + 6 SO2 + 12 H2O
HNO3 + H2Se = H2SeO4 + NO2 + H2O =>
8 HNO3 + H2Se = H2SeO4 + 8 NO2 + 4 H2O
(CH3)2N + O2 = CO2 + N2 + H2O =>
2(CH3)2N + 7 O2 = 4 CO2 + N2 + 6 H2O
Cr2(SO4)3 + KNO3 + KOH = KNO2 + K2SO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + 3 KNO3 + 10 KOH = 3 KNO2 + 3 K2SO4 + 2 K2CrO4 + 5 H2O
HI(s) + NaOH(aq) = NaI(aq) + H2O(l) =>
HI(s) + NaOH(aq) = NaI(aq) + H2O(l)
KOH + C20H14O4 + HCl = KCl + H3O + HC20 =>
KOH + C20H14O4 + HCl = KCl + 5 H3O + HC20
Pb + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb + 2 Au(NO3)3 = 3 Pb(NO3)2 + 2 Au
K2Cr2O7 + OH{-} = K2CrO4 + H2O + CrO4{2-} =>
K2Cr2O7 + 2 OH{-} = K2CrO4 + H2O + CrO4{2-}
FeS2 + KOH + O2 = Fe(OH)3 + K2SO4 + H2O =>
4 FeS2 + 16 KOH + 15 O2 = 4 Fe(OH)3 + 8 K2SO4 + 2 H2O
Cs + RbCl = CsCl + Rb =>
Cs + RbCl = CsCl + Rb
FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NaOH + CH3COOH = CH4 + Na2CO3 + H2O =>
2 NaOH + CH3COOH = CH4 + Na2CO3 + H2O
Fe(OH)3 + HCH3COO = FeCH3COO + H(OH)3 =>
Fe(OH)3 + HCH3COO = FeCH3COO + H(OH)3
NH4Cl + HOCl = NCl3 + H2O + HCl =>
NH4Cl + 3 HOCl = NCl3 + 3 H2O + HCl
K + Co2 = K2Co =>
4 K + Co2 = 2 K2Co
Zn + H2SO4 = ZnSO4 + H2S4 + H2O =>
13 Zn + 17 H2SO4 = 13 ZnSO4 + H2S4 + 16 H2O
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + H2O + Na2SO4 =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 14 H2O + 5 Na2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
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