Equations balanced on the previous day | Equations balanced on the next day |
2 HNO3 + Na2S2O3 = SO2 + S + 2 NaNO3 + H2O
C6H8O7 + CuCO3 = C12H10Cu3O14 + H2O + CO2 =>
2 C6H8O7 + 3 CuCO3 = C12H10Cu3O14 + 3 H2O + 3 CO2
ZnOH{2} = ZnOH{2}O =>
ZnOH{2} = ZnOH{2}O
HNO3 + K2CrO4 + H2O2 = KNO3 + H2CrO5 + H2O =>
2 HNO3 + K2CrO4 + H2O2 = 2 KNO3 + H2CrO5 + H2O
[Fe3(OH)2(CH3COO)6]CH3COO + HCl = Fe(OH)2(CH3COO) + CH3COOH + Fe(Cl)3 =>
[Fe3(OH)2(CH3COO)6]CH3COO + 6 HCl = Fe(OH)2(CH3COO) + 6 CH3COOH + 2 Fe(Cl)3
KAlSi3O8 + CO2 + H2O = K + SiO2 + Al2Si4O10 + HCO3 =>
2 KAlSi3O8 + 4 CO2 + 2 H2O = 2 K + 2 SiO2 + Al2Si4O10 + 4 HCO3
Fe(ll) + CaCl = FeCl + Ca =>
Fe(ll) + CaCl = FeCl + Ca
C8H9 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
70 C8H9 + 94 KMnO4 + 141 H2SO4 = 80 C7H6O2 + 94 MnSO4 + 47 K2SO4 + 216 H2O
MnO2 + KOH + H2O = KMnO4 + H2 =>
2 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
Pb(NO3)2Kl = PbKl(NO3)2 =>
Pb(NO3)2Kl = PbKl(NO3)2
NaHCO3 + MgSO4 = Na2SO4 + Mg(CO3)2 + H2 =>
2 NaHCO3 + MgSO4 = Na2SO4 + Mg(CO3)2 + H2
SnS + S{2-} + NO3{-} + H{+} = [SnS4]{4-} + OH{-} + NO2{-} =>
SnS + 3 S{2-} + NO3{-} + H{+} = [SnS4]{4-} + OH{-} + NO2{-}
NaS + Cu2SO4 = NaSO4 + SCu2 =>
NaS + Cu2SO4 = NaSO4 + SCu2
CuCl2(H2O) = CuCl2H2O =>
CuCl2(H2O) = CuCl2H2O
AgNO3 + HCl = Cl2Ag + H2NO3 =>
AgNO3 + 2 HCl = Cl2Ag + H2NO3
NaOH + H2(SO4) = Na2SO4 + H2O =>
2 NaOH + H2(SO4) = Na2SO4 + 2 H2O
S + Pb2 + O4 = Pb67S121O4 =>
242 S + 67 Pb2 + 2 O4 = 2 Pb67S121O4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba(OH)(aq)(NH)SO(aq) = BaSO(s)HO(l)NH(g) =>
Ba(OH)(aq)(NH)SO(aq) = BaSO(s)HO(l)NH(g)
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Zn(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Zn(s) =>
3 Zn(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Zn(s)
Zn(NO3)2 + C2H5NO2 = ZnO + NO2 + CO2 + H2O =>
13 Zn(NO3)2 + 2 C2H5NO2 = 13 ZnO + 28 NO2 + 4 CO2 + 5 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + O2 = C2H5O2 + H2O =>
4 C2H5OH + 3 O2 = 4 C2H5O2 + 2 H2O
Zn(NO3)2(aq) + KI(aq) = KNO3 + ZnI2 =>
Zn(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + ZnI2
Mg + H2O = Mg(H2O) =>
Mg + H2O = Mg(H2O)
CoCl2*H20 = CoCl2H20 =>
CoCl2*H20 = CoCl2H20
CH2O + HCl = CHCl + H2O =>
CH2O + HCl = CHCl + H2O
OH + Cr(OH)3 = CrO4 + H2O =>
5 OH + Cr(OH)3 = CrO4 + 4 H2O
KMnO4 + H2O + KF = MnO2 + KOH + KFO =>
2 KMnO4 + H2O + 3 KF = 2 MnO2 + 2 KOH + 3 KFO
NH4C + NaBr = NH4Br + NaC =>
NH4C + NaBr = NH4Br + NaC
AlCl3 + KOH = Al(OH)Cl2 + KCl =>
AlCl3 + KOH = Al(OH)Cl2 + KCl
Zn + Cr(OH)3 = Zn(OH)2 + Cr =>
3 Zn + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 Cr
Zn + HNO3 = Zn(NO3)2 + NO(g) + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO(g) + 4 H2O
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
M2O + H2O = M(OH) =>
M2O + H2O = 2 M(OH)
H2O + CH3MgCl = CH4 + MgOHCl =>
H2O + CH3MgCl = CH4 + MgOHCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ag3PO4 + H3O = H3PO4 + H2O + Ag =>
Ag3PO4 + 3 H3O = H3PO4 + 3 H2O + 3 Ag
H2O2 + H2SO4 + KI = H2O + I2 + K2SO4 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + I2 + K2SO4
FeCl3 + K4[Fe(CN)6] = Fe(CN)6 + Cl3K4Fe =>
FeCl3 + K4[Fe(CN)6] = Fe(CN)6 + Cl3K4Fe
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + CO2 + H2O =>
CaCO3 + H2SO4 = Ca{+2} + SO4{-2} + CO2 + H2O
HNO3 + LOH = LNO3 + H2O =>
HNO3 + LOH = LNO3 + H2O
CH3(CH2)4OH + CH3CH2COOH = CH3CH2COOC5H11 + H2O =>
CH3(CH2)4OH + CH3CH2COOH = CH3CH2COOC5H11 + H2O
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
St + O2 = StO =>
2 St + O2 = 2 StO
FeCl3 + (NH4)2CO3 = Fe2(CO3)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4Cl
K2CrO4 + Pb(CH3COO)2 = PbCrO4 + CH3COOK =>
K2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 CH3COOK
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