Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Ag(aq) + CN(aq) = Ag(CN)2 =>
Ag(aq) + 2 CN(aq) = Ag(CN)2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
AlPO4 + NaBr = AlBr3 + Na3PO4 =>
AlPO4 + 3 NaBr = AlBr3 + Na3PO4
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H3O + H2PO4 + C12H22O11 = H3PO4 + CO2 =>
13 H3O + 61 H2PO4 + C12H22O11 = 61 H3PO4 + 12 CO2
H2S4 + HNO3 = NO2 + S + H2O =>
H2S4 + 2 HNO3 = 2 NO2 + 4 S + 2 H2O
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
NaHCO3 + HC2H3O2 = CO2(g) + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2(g) + H2O + NaC2H3O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
C3H6N6O6(s) = CO(g) + H2O(l) + N2(g) =>
C3H6N6O6(s) = 3 CO(g) + 3 H2O(l) + 3 N2(g)
Rb + Al4Si3 = Rb4Si + Al =>
12 Rb + Al4Si3 = 3 Rb4Si + 4 Al
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H20 =>
150 NaHCO3 + 80 C6H8O7 = 50 C6H5Na3O7 + 330 CO2 + 27 H20
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
C3H6N6O6(s) = CO(g) + H2O(l) + N2(g) =>
C3H6N6O6(s) = 3 CO(g) + 3 H2O(l) + 3 N2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Be(aq) + F = BeF2 =>
Be(aq) + 2 F = BeF2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
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