Equations balanced on the previous day | Equations balanced on the next day |
4 NaNO3 = 2 Na2O + 2 N2 + 5 O2
(CH3COO)2Ba + NaCrO4 = BaCrO4 + (CH3COO)2Na =>
(CH3COO)2Ba + NaCrO4 = BaCrO4 + (CH3COO)2Na
Al + CuBr2 = AlBr + Cu2 =>
4 Al + 2 CuBr2 = 4 AlBr + Cu2
Cl2KBr = BrCl2K =>
Cl2KBr = BrCl2K
K + CUCl2 = KCl2 + CU =>
K + CUCl2 = KCl2 + CU
C6H5OH(s) + O2(g) = CO2(g) + H2O =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
CoSO4 + FeCl3 + SnCl2 = FeSO4 + CoCl2 + SnCl4 =>
2 CoSO4 + 2 FeCl3 + SnCl2 = 2 FeSO4 + 2 CoCl2 + SnCl4
silveroxide = silver + oxygen =>
2 Ag2O = 4 Ag + O2
Cr2(SO4)3 + Na2S + H2O = S + Cr(OH)3 + Na2SO4 =>
4 Cr2(SO4)3 + 9 Na2S + 12 H2O = 12 S + 8 Cr(OH)3 + 9 Na2SO4
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
H3O + CO2 = CH3OH + O2 =>
8 H3O + 6 CO2 = 6 CH3OH + 7 O2
CaO + MgCl2 = CaCl2 + MgO =>
CaO + MgCl2 = CaCl2 + MgO
H2SO4 + KOH = KSO4 + H2OH =>
H2SO4 + KOH = KSO4 + H2OH
C4H8OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8OH + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
FeCl3(aq) + Na3PO4(aq) = FePO4(s) + NaCl(aq) =>
FeCl3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaCl(aq)
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
NH4Cl + Na2B4O7 = NaCl + BN + HCl + H2O =>
4 NH4Cl + Na2B4O7 = 2 NaCl + 4 BN + 2 HCl + 7 H2O
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
K2Se + KMnO4 + H2SO4 = K2SeO4 + MnSO4 + K2SO4 + H2O =>
5 K2Se + 8 KMnO4 + 12 H2SO4 = 5 K2SeO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + Br2Pb =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + Br2Pb
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
C3H3OHCOOH + NaOH = H2O + C3H3OHCOONa =>
C3H3OHCOOH + NaOH = H2O + C3H3OHCOONa
XCl4(l) + H2O(l) = XO2(s) + HCl(aq) =>
XCl4(l) + 2 H2O(l) = XO2(s) + 4 HCl(aq)
FeCl3 + KI = I2 + FeCl2 + KCl =>
2 FeCl3 + 2 KI = I2 + 2 FeCl2 + 2 KCl
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
Co{+3} + Ni = Co{+2} + Ni{+2} =>
2 Co{+3} + Ni = 2 Co{+2} + Ni{+2}
KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
C24H36O4 + O2 = CO2 + H2O =>
C24H36O4 + 31 O2 = 24 CO2 + 18 H2O
K3[Fe(C2O4)3] = FeC2O4 + K2C2O4 + CO2 =>
2 K3[Fe(C2O4)3] = 2 FeC2O4 + 3 K2C2O4 + 2 CO2
CH3CH2OHCH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
30 CH3CH2OHCH2CH2OH + 26 KMnO4 + 39 H2SO4 = 40 CH3CH2COOH + 13 K2SO4 + 26 MnSO4 + 84 H2O
Rb + Al2(SO4)3 = Al + Rb2SO4 =>
6 Rb + Al2(SO4)3 = 2 Al + 3 Rb2SO4
C5H7O2N + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7O2N + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
HF + NaOH = Na3HF4 + H2O =>
4 HF + 3 NaOH = Na3HF4 + 3 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
AgCNS + NH4OH = [Ag(NH3)2]SCN + H2O =>
AgCNS + 2 NH4OH = [Ag(NH3)2]SCN + 2 H2O
Zn3(PO4)2 + AlCl3 = ZnCl2 + Al(PO4) =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 Al(PO4)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3(l) + N2H4(l) = N2(g) + H2O(l) =>
4 HNO3(l) + 5 N2H4(l) = 7 N2(g) + 12 H2O(l)
[Cu(NH3)2(Cl)2] + Cl = [CuCl4] + NH3 =>
[Cu(NH3)2(Cl)2] + 2 Cl = [CuCl4] + 2 NH3
HNO2 + NaNO2 = NO2 + NaN + H2O =>
4 HNO2 + NaNO2 = 4 NO2 + NaN + 2 H2O
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
NH3 + CuO = N + Cu + H2O =>
2 NH3 + 3 CuO = 2 N + 3 Cu + 3 H2O
C2H5OH + O2 = CO2 + H2 =>
2 C2H5OH + 3 O2 = 4 CO2 + 6 H2
PbO2 + KOH + H2O2 = K2[Pb(OH)4] + O2 =>
PbO2 + 2 KOH + H2O2 = K2[Pb(OH)4] + O2
C2H2 + KMnO4 + H2O = C2O4H2 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2O4H2 + 8 MnO2 + 8 KOH
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