Equations balanced on the previous day | Equations balanced on the next day |
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3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 9 S + 21 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
NO3 + NO = NO2 =>
NO3 + NO = 2 NO2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HCl + ZnO = ZnCl2 + H2O =>
2 HCl + ZnO = ZnCl2 + H2O
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeCl2 + KI = KCl + FeI2 =>
FeCl2 + 2 KI = 2 KCl + FeI2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Z2 + X2J = J2 + Z2X =>
4 Z2 + 2 X2J = J2 + 4 Z2X
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
MnO2(s) + H2SO4(l) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(l) = Mn(SO4)2(s) + 2 H2O(l)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
K + O2 = K2O2 =>
2 K + O2 = K2O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
Co(NO3)2 + Na2SO3 = NaNO3 + CoSO3 =>
Co(NO3)2 + Na2SO3 = 2 NaNO3 + CoSO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4
CO2 + H2O = C6H10O5 + O2 =>
6 CO2 + 5 H2O = C6H10O5 + 6 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/09/11
Equations balanced on 05/09/10
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