| Equations balanced on the previous day | Equations balanced on the next day |
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2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
CH4 + S = CS + H2S =>
CH4 + 3 S = CS + 2 H2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
KOH + Cl2 + O2 = KClO3 + H2O =>
4 KOH + 2 Cl2 + 5 O2 = 4 KClO3 + 2 H2O
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
N2O = N + O =>
N2O = 2 N + O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
K3PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3PO4
K3PO4 + H2SO4 = H2PO4 + K3SO4 =>
K3PO4 + H2SO4 = H2PO4 + K3SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cl2 + H2O = Cl2H2O =>
Cl2 + H2O = Cl2H2O
NaClO + CH3COOH = NaClOCH3COOH =>
NaClO + CH3COOH = NaClOCH3COOH
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
K3PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3PO4
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
Fe(CN)6{4−} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2−} + NO3{−} + H2O =>
Fe(CN)6{4−} + 83 Ce{4+} + 324 OH{-} = 83 Ce(OH)3 + Fe(OH)3 + 6 CO3{2−} + 6 NO3{−} + 36 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
HC5H7O5CO2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
HC5H7O5CO2 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
HCH3CO2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 HCH3CO2 + 12 NaHCO3 = 6 CO2 + 14 H2O + 4 Na3C6H5O7
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cl2 + H2O = HClO + H =>
Cl2 + 2 H2O = 2 HClO + 2 H
Br + H2O = BrO3 + H =>
Br + 3 H2O = BrO3 + 6 H
P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
Cr3 + H2O = CrO4 + H =>
Cr3 + 12 H2O = 3 CrO4 + 24 H
SO4 + H = H2SO3 + H2O =>
SO4 + 4 H = H2SO3 + H2O
Mn + H2O = MnO + H =>
Mn + H2O = MnO + 2 H
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/04/08
Equations balanced on 08/03/07
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