Equations balanced on the previous day | Equations balanced on the next day |
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
RuI3 + CO + Ag = Ru(CO)5 + AgI =>
RuI3 + 5 CO + 3 Ag = Ru(CO)5 + 3 AgI
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
S + KMnO4 = K2SO4 + MnO2 =>
S + 2 KMnO4 = K2SO4 + 2 MnO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
(NH4)3 + K2CrO4 = K2(NH4)3 + CrO4 =>
(NH4)3 + K2CrO4 = K2(NH4)3 + CrO4
Pb + O2 + H2O = Pb(OH)2 =>
2 Pb + O2 + 2 H2O = 2 Pb(OH)2
Pb + CaSO4 = PbCa + SO4 =>
Pb + CaSO4 = PbCa + SO4
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
HgCl2 + NaI = HgI2 + NaCl =>
HgCl2 + 2 NaI = HgI2 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn + Pb(No3)2 = Pb + Zn(No3)2 =>
Zn + Pb(No3)2 = Pb + Zn(No3)2
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
HI = H2 + I2 =>
2 HI = H2 + I2
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
OH{-} + Cr2O3 + NO3{-} = CrO4{-} + NO2{-} + H2O =>
2 OH{-} + Cr2O3 + 4 NO3{-} = 2 CrO4{-} + 4 NO2{-} + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Pb + CaSO4 = PbSO4 + Ca =>
Pb + CaSO4 = PbSO4 + Ca
KI + Pb(NO3)2 = K(NO3)2 + PbI =>
KI + Pb(NO3)2 = K(NO3)2 + PbI
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO = N2 + O2 =>
2 NO = N2 + O2
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/22/16
Equations balanced on 02/21/15
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