Equations balanced on the previous day | Equations balanced on the next day |
NaOH + CuBr2 = CuOHNaBr2
HgS + HNO3 = Hg(NO3) + S + NO + H2O =>
3 HgS + 4 HNO3 = 3 Hg(NO3) + 3 S + NO + 2 H2O
C6H6C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
70 C6H6C2H5 + 106 KMnO4 + 159 H2SO4 = 80 C6H6COOH + 53 K2SO4 + 106 MnSO4 + 264 H2O
NaC2H3O2 + HCl = NaH + ClC2H3O2 =>
NaC2H3O2 + HCl = NaH + ClC2H3O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
Li + CuSO4 = CuSO4Li =>
Li + CuSO4 = CuSO4Li
C2H4(OH)2 + HCl = C2H4ClOH + H2O =>
C2H4(OH)2 + HCl = C2H4ClOH + H2O
C2H6S + O2 = O2S + CO2 + H2O =>
2 C2H6S + 9 O2 = 2 O2S + 4 CO2 + 6 H2O
LiOH*H2O + H2O2*2H2O = Li2O2*H2O2*2H2O + H2O =>
2 LiOH*H2O + 2 H2O2*2H2O = Li2O2*H2O2*2H2O + 6 H2O
Fe + C11 = FeC13 =>
11 Fe + 13 C11 = 11 FeC13
C2H12 + O2 = H2O + C2O =>
2 C2H12 + 7 O2 = 12 H2O + 2 C2O
KMnO4 + C2H2O4 = K2CO3 + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 5 CO2 + 3 H2O
Cu2CO3(OH)2H2O = CuO + CO2 + H2O =>
Cu2CO3(OH)2H2O = 2 CuO + CO2 + 2 H2O
Fe2O3 + KCN + H2O = K3(Fe(CN)6) + KOH =>
Fe2O3 + 12 KCN + 3 H2O = 2 K3(Fe(CN)6) + 6 KOH
Ru + Se = RuSe =>
Ru + Se = RuSe
K2CrO7 + K2SO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
2 K2CrO7 + 9 K2SO3 + 5 H2SO4 = Cr2(SO4)3 + 5 H2O + 11 K2SO4
K3(PO4) + (NH4)(NO2) = K(NO2) + (NH4)3(PO4) =>
K3(PO4) + 3(NH4)(NO2) = 3 K(NO2) + (NH4)3(PO4)
HAsO3 + HNO3 = HAsO4 + H2O + NO =>
3 HAsO3 + 2 HNO3 = 3 HAsO4 + H2O + 2 NO
K2Se + HCl = KCl + H2Se =>
K2Se + 2 HCl = 2 KCl + H2Se
Fe2 + CuO = Fe2O3 + Cu2 =>
2 Fe2 + 6 CuO = 2 Fe2O3 + 3 Cu2
NaHSO3 + H2SiO3 = Na2SiO3 + SO2 + H2O =>
2 NaHSO3 + H2SiO3 = Na2SiO3 + 2 SO2 + 2 H2O
Sb2O3 + H2SO4 + H2O = SO2 + H3SbO4 =>
Sb2O3 + 2 H2SO4 + H2O = 2 SO2 + 2 H3SbO4
Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4
SiF4 + NaOH = Na4SiO4 + NaF + H2O =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
Na + KCl = NaCl + K =>
Na + KCl = NaCl + K
BaCl2(aq) + Ca(OH)2 = Ba(OH)2(aq) + CaCl2(aq) =>
BaCl2(aq) + Ca(OH)2 = Ba(OH)2(aq) + CaCl2(aq)
S(O4)3 + H2O = H2(O4)3 + S2O =>
22 S(O4)3 + 23 H2O = 23 H2(O4)3 + 11 S2O
N + H = NH =>
N + H = NH
Na2SiO3 + H2O + CO2 = H2SiO3 + Na2CO3 =>
Na2SiO3 + H2O + CO2 = H2SiO3 + Na2CO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuO2 + Cu = CuO =>
CuO2 + Cu = 2 CuO
(COOK)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOK)2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Fe3O + H2 = Fe + H2O =>
Fe3O + H2 = 3 Fe + H2O
Na2SiO3 + NH4Cl = NaCl + H2SiO3 + NH3 =>
Na2SiO3 + 2 NH4Cl = 2 NaCl + H2SiO3 + 2 NH3
C11H140 + O2 = CO2 + H2O =>
C11H140 + 46 O2 = 11 CO2 + 70 H2O
H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O
NaBrO3 + NH3 = NaBr + N2 + H2O =>
NaBrO3 + 2 NH3 = NaBr + N2 + 3 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
(CuOH)2CO3 = CuO + H2CO3 =>
(CuOH)2CO3 = 2 CuO + H2CO3
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
CaCO3 = CaO + CO2(q) =>
CaCO3 = CaO + CO2(q)
Fe{3+} + L{-} = Fe{2+} + L2 =>
2 Fe{3+} + 2 L{-} = 2 Fe{2+} + L2
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
Fe + KMnO4 + H2SO4 = FeSO4 + MnSO4 + K2SO4 + H2O =>
5 Fe + 2 KMnO4 + 8 H2SO4 = 5 FeSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Cr(OH)6(S) = CrO3(S) + H2O(l) =>
Cr(OH)6(S) = CrO3(S) + 3 H2O(l)
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
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