Equations balanced on the previous day | Equations balanced on the next day |
2 K + 2 H2O = 2 KOH + H2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Cu + S = CuS =>
Cu + S = CuS
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K(OH) + HNO3 = K(NO3) + H2O =>
K(OH) + HNO3 = K(NO3) + H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KMnO4 + HCl + FeCl2 = MnCl2 + FeCl3 + KCl + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + 5 FeCl3 + KCl + 4 H2O
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
S + O2 = S2O4 =>
2 S + 2 O2 = S2O4
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
(NH4)Cl + K(OH) = NH3 + KCl + H2O =>
(NH4)Cl + K(OH) = NH3 + KCl + H2O
Sb2O5 + H2O = HSbO3 =>
Sb2O5 + H2O = 2 HSbO3
C6H5OH + O2 = CO2 + H20 =>
10 C6H5OH + 55 O2 = 60 CO2 + 3 H20
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = 4 Fe2(SO4)3 + 2 CrSO4 + K2SO4 + 7 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
Al(s) + Br2(g) = AlBr3 =>
2 Al(s) + 3 Br2(g) = 2 AlBr3
KClO3 + C12H22O11 = CO2 + H2O + KCl =>
8 KClO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCl
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
ZnS + O2 = ZnO2 + S =>
ZnS + O2 = ZnO2 + S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Sb4O6 + H2O = H2Sb4O7 =>
Sb4O6 + H2O = H2Sb4O7
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4HCO3 + HNO3 = CO2 + H2O + NH4NO3 =>
NH4HCO3 + HNO3 = CO2 + H2O + NH4NO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/17
Equations balanced on 02/04/16
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