| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + 2 HCl = ZnCl2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(Nh4)3Po4 + Pb(No3)4 = Pb3(Po4)4 + Nh4No3 =>
4(Nh4)3Po4 + 3 Pb(No3)4 = Pb3(Po4)4 + 12 Nh4No3
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCN + LiOH = LiCN + H2O =>
HCN + LiOH = LiCN + H2O
CH4 + Cl2 = CCl4 + HCl2 =>
CH4 + 6 Cl2 = CCl4 + 4 HCl2
PbI2 + H2S = PbS + HI =>
PbI2 + H2S = PbS + 2 HI
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeCO3 + HI = FeI2 + CO2 + H2O =>
FeCO3 + 2 HI = FeI2 + CO2 + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NO3{+}(aq) + H{+}(aq) + Cu(s) = NO2(g) + H2O(l) + Cu{2+}(aq) =>
2 NO3{+}(aq) + 4 H{+}(aq) + 3 Cu(s) = 2 NO2(g) + 2 H2O(l) + 3 Cu{2+}(aq)
CA(OH)2 + H2SO4 = CASO4 + H2O =>
CA(OH)2 + H2SO4 = CASO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + AgNO3 = Co(NO3)2 + Ag =>
Co + 2 AgNO3 = Co(NO3)2 + 2 Ag
NO3{-}(aq) + H{+}(aq) + Cu(s) = NO2(g) + H2O(l) + Cu{2+}(aq) =>
2 NO3{-}(aq) + 4 H{+}(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu{2+}(aq)
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
HCl(aq) + Na2SO3(aw) = H2O(l) + NaCl(aq) + SO2(g) =>
2 HCl(aq) + Na2SO3(aw) = H2O(l) + 2 NaCl(aq) + SO2(g)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
HCl(aq) + Na2SO3(aq) = H2O(l) + NaCl(aq) + SO2(g) =>
2 HCl(aq) + Na2SO3(aq) = H2O(l) + 2 NaCl(aq) + SO2(g)
Y2O3 + CuO + RuO2 = Y2CuRuO6 =>
Y2O3 + CuO + RuO2 = Y2CuRuO6
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Y2O3 + CuO + SnO2 = Y2CuSnO6 =>
Y2O3 + CuO + SnO2 = Y2CuSnO6
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
CH3COONa + MnSO4*7H2O = Na2SO4 + Mn(CH3COO)2 + H2O =>
2 CH3COONa + MnSO4*7H2O = Na2SO4 + Mn(CH3COO)2 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/14
Equations balanced on 07/09/13
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