Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr{+3} + H2O + {-} = Cr2O7{-2} + H =>
2 Cr{+3} + 7 H2O + 8e = Cr2O7{-2} + 14 H
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
CH3Br + NH3 = CH3NH2 + HBr =>
CH3Br + NH3 = CH3NH2 + HBr
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H5OH + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + H2O + 4 KOH
NaOCl + Pb(CH3COO)2 + H2O = PbO2 + CH3COOH + NaCl =>
NaOCl + Pb(CH3COO)2 + H2O = PbO2 + 2 CH3COOH + NaCl
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
NO + H2O + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZnI2 + Br2 = ZnBr + I =>
2 ZnI2 + Br2 = 2 ZnBr + 4 I
HAsO2 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
HAsO2 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 2 H2O
(CH3)3COH + ZnCl2 = (CH3)3CCl + Zn + OH =>
2(CH3)3COH + ZnCl2 = 2(CH3)3CCl + Zn + 2 OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
MGCl2 + KOH = MG(OH)2 + KCl =>
MGCl2 + 2 KOH = MG(OH)2 + 2 KCl
KI + NaNO2 + HCl = NaI + I2 + NO + H2O + KCl =>
4 KI + 2 NaNO2 + 4 HCl = 2 NaI + I2 + 2 NO + 2 H2O + 4 KCl
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
MGCl2 + KOH = MG(OH)2 + KCl =>
MGCl2 + 2 KOH = MG(OH)2 + 2 KCl
NiCl2 + Br2 + KOH = Ni(OH)4 + KBr + KCl =>
NiCl2 + Br2 + 4 KOH = Ni(OH)4 + 2 KBr + 2 KCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaNO3 + CuSO4 + NH4H2AsO4 = Na2CuAs2O7 + H2O + NO3 + H2SO4 + NH4 =>
2 NaNO3 + CuSO4 + 2 NH4H2AsO4 = Na2CuAs2O7 + H2O + 2 NO3 + H2SO4 + 2 NH4
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
R3C + KMnO4 + H2O = R3COH + MnO2 + KOH =>
3 R3C + KMnO4 + 2 H2O = 3 R3COH + MnO2 + KOH
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Na + H{+} = Na{+} + H2 =>
2 Na + 2 H{+} = 2 Na{+} + H2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C2H12O + O2 = CO2 + H2O =>
2 C2H12O + 9 O2 = 4 CO2 + 12 H2O
CH3COCl + NH3 = CH3CONH2 + HCl =>
CH3COCl + NH3 = CH3CONH2 + HCl
CH2O + KMnO4 + H2SO4 = CH2O2 + K2SO4 + MnSO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 CH2O2 + K2SO4 + 2 MnSO4 + 3 H2O
PhC2H5 + K2Cr2O7 + H2SO4 = PhCOOH + CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
PhC2H5 + 2 K2Cr2O7 + 8 H2SO4 = PhCOOH + CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/30/15
Equations balanced on 03/01/14
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