| Equations balanced on the previous day | Equations balanced on the next day |
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4 HNO3 = 4 NO2 + 2 H2O + O2
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
HSbO2 + KBrO3 + H2O = H3SbO4 + KBr =>
3 HSbO2 + KBrO3 + 3 H2O = 3 H3SbO4 + KBr
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
FeO + KMnO4 = Fe2O3 + MnO + K2O =>
10 FeO + 2 KMnO4 = 5 Fe2O3 + 2 MnO + K2O
K2CO3 + HF = KF + CO2 + H2O =>
K2CO3 + 2 HF = 2 KF + CO2 + H2O
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
CH2 = CHCH2CH2CH3 =>
4 CH2 = CHCH2CH2CH3
Ag + HNO3 = NO + AgNO3 + H2O =>
3 Ag + 4 HNO3 = NO + 3 AgNO3 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO(s) + C(s) = CaC2(s) + CO29(g) =>
29 CaO(s) + 59 C(s) = 29 CaC2(s) + CO29(g)
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
KClO3 + I2 + H2SO4 + H2O = HIO3 + K2SO4 + HCl =>
10 KClO3 + 6 I2 + 5 H2SO4 + 6 H2O = 12 HIO3 + 5 K2SO4 + 10 HCl
CH3CH2CH2CH = CHCH3 =>
CH3CH2CH2CH = 2 CHCH3
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
N + H = NH4 =>
N + 4 H = NH4
CaC2 + CO = CaC3O =>
CaC2 + CO = CaC3O
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(OH)
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Co(OH)2 + Cl2 + KOH = Co(OH)3 + KCl =>
2 Co(OH)2 + Cl2 + 2 KOH = 2 Co(OH)3 + 2 KCl
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C2H5OH + H2SO4 + KCr2O7 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
7 C2H5OH + 14 H2SO4 + 4 KCr2O7 = 4 Cr2(SO4)3 + 2 K2SO4 + 7 C2H4O2 + 21 H2O
CH3CH2CH2CH2CH2CH = CHCH3 =>
CH3CH2CH2CH2CH2CH = 3 CHCH3
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CaCO3 + Li3PO4 = Ca3(PO4)2 + Li2CO3 =>
3 CaCO3 + 2 Li3PO4 = Ca3(PO4)2 + 3 Li2CO3
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
KClO3 + I2 + H2SO4 + H2O = HIO3 + K2SO4 + HCl =>
10 KClO3 + 6 I2 + 5 H2SO4 + 6 H2O = 12 HIO3 + 5 K2SO4 + 10 HCl
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq) =>
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq)
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CH3CH2CH2CH2CH2CH = CHCH3 =>
CH3CH2CH2CH2CH2CH = 3 CHCH3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HCl + BaCrO4 = BaCl2 + CrCl3 + H2O + Cl2 =>
16 HCl + 2 BaCrO4 = 2 BaCl2 + 2 CrCl3 + 8 H2O + 3 Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
HNO3 + As2O3 + H2O = H3AsO4 + NO2 =>
4 HNO3 + As2O3 + H2O = 2 H3AsO4 + 4 NO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/30/11
Equations balanced on 05/30/10
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