| Equations balanced on the previous day | Equations balanced on the next day |
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Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CO = C + O2 =>
2 CO = 2 C + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + Na3AsO3 = NaCl + H3AsO3 =>
3 HCl + Na3AsO3 = 3 NaCl + H3AsO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2CrO4 + K2SO4 + H2SO4 = Cr2(SO4)3 + K2S2O8 + H2O =>
2 H2CrO4 + 3 K2SO4 + 6 H2SO4 = Cr2(SO4)3 + 3 K2S2O8 + 8 H2O
HNCO(l) = C3N3(NH2)3(l) + CO2(g) =>
6 HNCO(l) = C3N3(NH2)3(l) + 3 CO2(g)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
CH3COOH + H2 = C2H5 + H2O =>
2 CH3COOH + 5 H2 = 2 C2H5 + 4 H2O
KI + MnO2 + H2SO4 = I2 + KHSO4 + MnSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = I2 + 2 KHSO4 + MnSO4 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
K4[Fe(CN)6] + H2O2 + H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
CH3COOH + H2 = C2H5OH + H2O =>
CH3COOH + 2 H2 = C2H5OH + H2O
PbSO4 + NH4(CH3COO)2 = Pb(CH3COO)2 + NH4(SO4) =>
PbSO4 + NH4(CH3COO)2 = Pb(CH3COO)2 + NH4(SO4)
HNO3 + Bi2S3 = Bi(NO3)3 + NO + S + H2O =>
8 HNO3 + Bi2S3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
SO2 + KOH + Cr2O3 = S + K2Cr2O7 + H2O =>
3 SO2 + 4 KOH + 2 Cr2O3 = 3 S + 2 K2Cr2O7 + 2 H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
PbSO4 + NH4(CH3COO)2 = Pb(CH3COO)2 + NH4(SO4) =>
PbSO4 + NH4(CH3COO)2 = Pb(CH3COO)2 + NH4(SO4)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KMnO4 + HCl = KCl + MnCl + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl + 6 Cl + 4 H2O
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CrO2 + H2SO4 = Cr2O7 + Cr2(SO4)3 + H2O =>
8 CrO2 + 9 H2SO4 = Cr2O7 + 3 Cr2(SO4)3 + 9 H2O
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + Na2SO4 + I2 + H2O + K2SO4 =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 3 I2 + 7 H2O + K2SO4
Zn + H2O = ZnOH + H2 =>
2 Zn + 2 H2O = 2 ZnOH + H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
CH4 + Cl = CCl4 + HCl =>
CH4 + 8 Cl = CCl4 + 4 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H20 =>
260 KMnO4 + 30 C12H22O11 = 130 K2CO3 + 260 MnO2 + 230 CO2 + 33 H20
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/28/14
Equations balanced on 06/27/13
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