Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NO + NaOH = Na2NO2 + H2O =>
NO + 2 NaOH = Na2NO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al3 + FeCl = Al2Cl3 + Fe =>
2 Al3 + 9 FeCl = 3 Al2Cl3 + 9 Fe
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2CHCH3 + NH3 + O2 = CH2CHCN + H2O =>
2 CH2CHCH3 + 2 NH3 + 3 O2 = 2 CH2CHCN + 6 H2O
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
HNO3 + BA(OH)2 = H2O + BA(NO3)2 =>
2 HNO3 + BA(OH)2 = 2 H2O + BA(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO + H2O = N(OH)2 =>
NO + H2O = N(OH)2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
NaOH + HCl = NaClHOH =>
NaOH + HCl = NaClHOH
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
NaCl + AgN = NaN + AgCl =>
NaCl + AgN = NaN + AgCl
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Al(NO3)3 + K2(SO4) = Al2(SO4)3 + K(NO3) =>
2 Al(NO3)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(NO3)
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
AgClO4 + CaCl2 = AgCl + Ca(ClO4)2 =>
2 AgClO4 + CaCl2 = 2 AgCl + Ca(ClO4)2
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
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