Equations balanced on the previous day | Equations balanced on the next day |
2 KBr + FeO = FeBr2 + K2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2CH2CH2OH + H2O = CO2 + H2 =>
CH3CH2CH2CH2OH + 7 H2O = 4 CO2 + 12 H2
ClO2 + NaOH = NaCl + NaClO4 + H2O =>
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
Cr2O72{-} + C2H3OCl + H{+} = Cr3{+} + CO2 + Cl2 + H2O =>
54 Cr2O72{-} + 854 C2H3OCl + 90 H{+} = 36 Cr3{+} + 1708 CO2 + 427 Cl2 + 1326 H2O
Be(OH)2 + NaOH = BeOH + Na(OH)2 =>
Be(OH)2 + NaOH = BeOH + Na(OH)2
CH3CH2OH + O2 = C2H2O3 + H2O =>
CH3CH2OH + 2 O2 = C2H2O3 + 2 H2O
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
CH3CH2ONa + HCl = NaCl + CH3CH2OH =>
CH3CH2ONa + HCl = NaCl + CH3CH2OH
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
MgSO4(aq) + NaOH(aq) = Na2SO4(s) + Mg(OH)2 =>
MgSO4(aq) + 2 NaOH(aq) = Na2SO4(s) + Mg(OH)2
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
C2O4Na2 + (CH3COO)2Ca = C2O4Ca + CH3COONa =>
C2O4Na2 + (CH3COO)2Ca = C2O4Ca + 2 CH3COONa
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Na(s) + LiBr(aq) = Li(s) + NaBr(aq) =>
Na(s) + LiBr(aq) = Li(s) + NaBr(aq)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
CaSO3(s) = CaO(s) + SO2 =>
CaSO3(s) = CaO(s) + SO2
Br2 + NaOH + As = Na3AsO4 + NaBr + H2O =>
5 Br2 + 16 NaOH + 2 As = 2 Na3AsO4 + 10 NaBr + 8 H2O
C2HNa + C3H7I = C2HI + C3H7Na =>
C2HNa + C3H7I = C2HI + C3H7Na
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
CCl4 + LiH = LiCl + CH4 =>
CCl4 + 4 LiH = 4 LiCl + CH4
NaNO3 + Na2HPO4 = Na + HNO3 + PO4 =>
NaNO3 + Na2HPO4 = 3 Na + HNO3 + PO4
Fe(OH)3 + NH4 = Fe + NH3 + H2O =>
Fe(OH)3 + 3 NH4 = Fe + 3 NH3 + 3 H2O
Fe(CN)6 + H2SO4 + MgCl2 = FeCl2 + Mg + SO4 + HCN =>
Fe(CN)6 + 3 H2SO4 + MgCl2 = FeCl2 + Mg + 3 SO4 + 6 HCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + CHOOH = CH3COONa + H2O + CO2 =>
NaHCO3 + 4 CHOOH = CH3COONa + 3 H2O + 3 CO2
C2H5F + O2 = CO2 + H2O + F2O =>
2 C2H5F + 7 O2 = 4 CO2 + 5 H2O + F2O
Ni(NO3)2(aq) + NaHCO3(aq) = Ni(HCO3)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaHCO3(aq) = Ni(HCO3)2 + 2 NaNO3
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ce(NO3)2*6H2O + KOH = Ce(OH)2 + KNO3 + H2O =>
Ce(NO3)2*6H2O + 2 KOH = Ce(OH)2 + 2 KNO3 + 6 H2O
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + KOH
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
HNO3 + NbCl5 + C12H28O4Ti = Ti94Nb6O203 + H2O + N2 + Cl2 + CO2 =>
6798 HNO3 + 30 NbCl5 + 470 C12H28O4Ti = 5 Ti94Nb6O203 + 9979 H2O + 3399 N2 + 75 Cl2 + 5640 CO2
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
Mg(NO3)2 + K2S = MgS + K2(NO3)2 =>
Mg(NO3)2 + K2S = MgS + K2(NO3)2
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COCH2CH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH2CH3 + 2 MnSO4 + K2SO4 + 8 H2O
FeCl2 + H2O = Fe(OH)3 + Cl2 + H =>
FeCl2 + 3 H2O = Fe(OH)3 + Cl2 + 3 H
C7H8O + H2O = CO2 + CH4 =>
4 C7H8O + 18 H2O = 11 CO2 + 17 CH4
Mg + CH3COOH = H + MgCH3COO =>
Mg + CH3COOH = H + MgCH3COO
C6H12O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(l)
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
Na2CO3 + PB(NO3)2 = PBCO3 + Na + NO3 =>
Na2CO3 + PB(NO3)2 = PBCO3 + 2 Na + 2 NO3
Fe(OH)3 + NH3 = Fe + NO3 + H2O =>
3 Fe(OH)3 + NH3 = 3 Fe + NO3 + 6 H2O
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