Equations balanced on the previous day | Equations balanced on the next day |
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Na2S + CuSO4 = Na2SO4 + CuS
C14H30 + O2 = H2O + C =>
2 C14H30 + 15 O2 = 30 H2O + 28 C
N2 + H2O = O2 + NH3 =>
2 N2 + 6 H2O = 3 O2 + 4 NH3
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuSO4 + Na3PO4 = CuPO4 + Na3SO4 =>
CuSO4 + Na3PO4 = CuPO4 + Na3SO4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CuSO4 + KI = CuI + KSO4 =>
CuSO4 + KI = CuI + KSO4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + 2 NaCl(aq)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn + I = ZnI =>
Zn + I = ZnI
H2O + HCl = H3OCl =>
H2O + HCl = H3OCl
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + 2 NaCl(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ba(NO3)2 + Ag3PO4 = AgNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Ag3PO4 = 6 AgNO3 + Ba3(PO4)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Bi2(SO4)3 + KOH = Bi(OH)3 + K2SO4 =>
Bi2(SO4)3 + 6 KOH = 2 Bi(OH)3 + 3 K2SO4
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + Na2CO3 = Pb(CO3) + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = Pb(CO3) + Na2(NO3)2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
K3PO4 + Ca(NO3)2 = KNO3 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO3)2 = 6 KNO3 + Ca3(PO4)2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(NO3)2 + Na2CO3 = Pb(CO3) + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = Pb(CO3) + Na2(NO3)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g) =>
H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g)
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuSO4(aq) + Fe(s) = FeSO4(aq) + Cu(s) =>
CuSO4(aq) + Fe(s) = FeSO4(aq) + Cu(s)
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Cu(NO3)2 + NaHCO3 = Cu(HCO3)2 + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(HCO3)2 + 2 NaNO3
H{+} + H3AsO4 + Zn = AsH3 + Zn{2+} + H2O =>
8 H{+} + H3AsO4 + 4 Zn = AsH3 + 4 Zn{2+} + 4 H2O
ClF + F2 = ClF3 =>
ClF + F2 = ClF3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/10/08
Equations balanced on 12/10/07
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