Equations balanced on the previous day | Equations balanced on the next day |
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Mg + 2 HCl = Mg(Cl)2 + H2
FeCl3 + KI = I2 + FeCl2 + KCl =>
2 FeCl3 + 2 KI = I2 + 2 FeCl2 + 2 KCl
H2 + Fe2O3 = H2O + Fe =>
3 H2 + Fe2O3 = 3 H2O + 2 Fe
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
KCl + I2 = Cl2 + KI =>
2 KCl + I2 = Cl2 + 2 KI
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2S + KMnO4 + KOH = S + K2MnO4 + H2O =>
H2S + 2 KMnO4 + 2 KOH = S + 2 K2MnO4 + 2 H2O
KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NH4VO3 + H2SO4 + NaOH = VO2 + (NH4)2SO2 + H2O + NaSO4 =>
2 NH4VO3 + 7 H2SO4 + 6 NaOH = 2 VO2 + (NH4)2SO2 + 10 H2O + 6 NaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
O2 + Cu = CuO =>
O2 + 2 Cu = 2 CuO
FeCl = Fe + Cl =>
FeCl = Fe + Cl
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
H2SO4 + FCl = HCl + F2SO4 =>
H2SO4 + 2 FCl = 2 HCl + F2SO4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br2 + NaCrO2 + NaOH = NaBr + Na2CrO4 + H2O =>
3 Br2 + 2 NaCrO2 + 8 NaOH = 6 NaBr + 2 Na2CrO4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Al2Se3 + H2O = Al(OH)3 + H2Se =>
Al2Se3 + 6 H2O = 2 Al(OH)3 + 3 H2Se
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
As2O3 + KBrO3 + HCl = As2O5 + HBr + KCl =>
3 As2O3 + 2 KBrO3 + 2 HCl = 3 As2O5 + 2 HBr + 2 KCl
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
K2C2O4*H2O + C2O4H2*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 C2O4H2*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N + O = NO3 =>
N + 3 O = NO3
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + 7 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Bi2O3 + H2 = Bi2O2 + H2O =>
Bi2O3 + H2 = Bi2O2 + H2O
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
NH3(s) + H2O(s) = NH4 + OH =>
NH3(s) + H2O(s) = NH4 + OH
H2O2 + (NH4)2Fe(SO4)2 + H2SO4 = H2O + (NH4)2SO4 + Fe2(SO4)3 =>
H2O2 + 2(NH4)2Fe(SO4)2 + H2SO4 = 2 H2O + 2(NH4)2SO4 + Fe2(SO4)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH3OH + O2 = H2CO + H2O =>
2 CH3OH + O2 = 2 H2CO + 2 H2O
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
KCr(SO4)2*12H2O + KSCN = K3[Cr(NCS)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KSCN = K3[Cr(NCS)6] + 2 K2SO4 + 12 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/10
Equations balanced on 11/28/09
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