Equations balanced on the previous day | Equations balanced on the next day |
2 Fe(ClO)2 + 10 HCl + K2Cr2O7 = 2 Fe(ClO)3 + 2 KCl + 2 CrCl3 + 5 H2O
C6H5Br + NaOH = C6H6 + NaBr + O2 =>
2 C6H5Br + 2 NaOH = 2 C6H6 + 2 NaBr + O2
SiO3 = Si + O2 =>
2 SiO3 = 2 Si + 3 O2
H2S2O7(l) + H2O(l) = H2SO4 =>
H2S2O7(l) + H2O(l) = 2 H2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C6H4BrNH2 + H2O = C6H4BrNH3 + OH =>
C6H4BrNH2 + H2O = C6H4BrNH3 + OH
Mn(NO3)2 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + 5 NaNO3 + 7 H2O
Na + CuS = Cu + Na2S =>
2 Na + CuS = Cu + Na2S
Ba(HSO3)2 = Ba2 + HSO3 =>
2 Ba(HSO3)2 = Ba2 + 4 HSO3
FeCl2 + KNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeCl2 + 2 KNO2 + 4 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O + K2SO4
CO2 + NH4OH = CO + N2 + H2O =>
3 CO2 + 2 NH4OH = 3 CO + N2 + 5 H2O
NaOCl + KI + H2SO4 = I2 + K2SO4 + NaCl + H2O =>
NaOCl + 2 KI + H2SO4 = I2 + K2SO4 + NaCl + H2O
KBr(aq) + Na2CO3(aq) = K2CO3(aq) + NaBr(s) =>
2 KBr(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaBr(s)
C6H6OH + O2 = CO2 + H2O =>
4 C6H6OH + 29 O2 = 24 CO2 + 14 H2O
NaI + H2SO4 = H2S + I2 + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 2 I2 + 4 NaSO4 + 4 H2O
Fe + NH3 = FeH3 + N =>
Fe + NH3 = FeH3 + N
SrCl2 + H2O = Sr(OH)2 + HCl =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 HCl
NaHCO3 + HClO3 = NaClO3 + HHCO3 =>
NaHCO3 + HClO3 = NaClO3 + HHCO3
CuCl2 + Na2B4O7 + H2O = Cu(BO2)2 + NaBO2 + HCl =>
CuCl2 + Na2B4O7 + H2O = Cu(BO2)2 + 2 NaBO2 + 2 HCl
FeCl2 + KNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeCl2 + 2 KNO2 + 4 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O + K2SO4
CHCl3 + H2 = CH4 + Cl =>
2 CHCl3 + 3 H2 = 2 CH4 + 6 Cl
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
C8H10O2N4 + O2 = CO2 + H2O + NO2 =>
2 C8H10O2N4 + 27 O2 = 16 CO2 + 10 H2O + 8 NO2
(HO) = H2O + O =>
2(HO) = H2O + O
Pb(NO3)2 + HCl(aq) = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl(aq) = 2 HNO3 + PbCl2
H{+} + Zn + NO3{-} = Zn2{+} + N2O + H2O =>
10 H{+} + 16 Zn + 2 NO3{-} = 8 Zn2{+} + N2O + 5 H2O
HCl + Sr(OH) = SrCl + H2O =>
HCl + Sr(OH) = SrCl + H2O
CuCl2 + LiC2H3O2 = Cu(C2H3O2)2 + LiCl =>
CuCl2 + 2 LiC2H3O2 = Cu(C2H3O2)2 + 2 LiCl
HClLiOH = H2OLiCl =>
HClLiOH = H2OLiCl
CoS2 + O2 = Co2O3 + SO2 =>
4 CoS2 + 11 O2 = 2 Co2O3 + 8 SO2
HClO4(aq) + LiOH(aq) = LiClO4 + H2O =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O
KHSO4 + BaCl2 = BaSO4 + KCl + HCl =>
KHSO4 + BaCl2 = BaSO4 + KCl + HCl
K2SIF6 + K = KF + SI =>
K2SIF6 + 4 K = 6 KF + SI
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Fe + CO = FeO + C =>
Fe + CO = FeO + C
C3H8 + CO2 = CO + H2 =>
C3H8 + 3 CO2 = 6 CO + 4 H2
Fe(NO3) + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3) + H2O =>
3 Fe(NO3) + 2 MnO2 + 8 HNO3 = 3 Fe(NO3)3 + 2 Mn(NO3) + 4 H2O
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
CuS + HNO3 = CuNO3 + S + NO + H2O =>
3 CuS + 4 HNO3 = 3 CuNO3 + 3 S + NO + 2 H2O
KOH + Fe(NO3)3 = (NO3)3K + OHFe =>
KOH + Fe(NO3)3 = (NO3)3K + OHFe
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
(NH4)3PO4 + BaSO4 = Ba3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3(NH4)2SO4
SO3 + NH4OH = (NH4)2SO4 + H2O =>
SO3 + 2 NH4OH = (NH4)2SO4 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + Ca(C2O4) =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + Ca(C2O4)
La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O =>
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O
Na(OH)2 + H2SO4 = Na(SO4) + H2O =>
Na(OH)2 + H2SO4 = Na(SO4) + 2 H2O
AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
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