Equations balanced on the previous day |
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)
C2H5OH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
3 C2H5OH + 8 Cu(OH)2 = 2 C2H5COOH + 4 Cu2O + 11 H2O
NaOH + PbO2 + Sb = PbO + NaSbO2 + H2O =>
2 NaOH + 3 PbO2 + 2 Sb = 3 PbO + 2 NaSbO2 + H2O
NaI + Cl(aq) = NaCl + I =>
NaI + Cl(aq) = NaCl + I
C7H8 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C7H6O =>
3 C7H8 + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 C7H6O
Al + KOH = AlOH + K2 =>
2 Al + 2 KOH = 2 AlOH + K2
AlF3 + O2 = Al2O3 + F1 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 12 F1
PH3 + HNO3 = NO + H3PO4 + H2O =>
3 PH3 + 8 HNO3 = 8 NO + 3 H3PO4 + 4 H2O
NH2OH = NH3 + H2O + N2 =>
3 NH2OH = NH3 + 3 H2O + N2
LiHCO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 LiHCO3 + H3PO4 = Li3PO4 + 3 H2O + 3 CO2
XZnCl2 + HNO3 = XZn(NO3)2 + HCl =>
XZnCl2 + 2 HNO3 = XZn(NO3)2 + 2 HCl
GaSO4*5H2O = GaSO4 + H2O =>
GaSO4*5H2O = GaSO4 + 5 H2O
Mg(s) + Zn(NO3)2(aq) = Zn(s) + Mg(NO3) =>
2 Mg(s) + Zn(NO3)2(aq) = Zn(s) + 2 Mg(NO3)
SCl6 + O2 = SO3 + Cl =>
2 SCl6 + 3 O2 = 2 SO3 + 12 Cl
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
KNO + KOH = K + NO3 + H2O =>
KNO + 4 KOH = 5 K + NO3 + 2 H2O
C3H6O2 + C2H6O = C8H14O4 + H2O =>
10 C3H6O2 + C2H6O = 4 C8H14O4 + 5 H2O
C9H513NH2 + NaOH = C9H13N + H2O + Na =>
C9H513NH2 + 502 NaOH = C9H13N + 502 H2O + 502 Na
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnO2 + H2O + CO2 =>
4 KMnO4 + 2 H2SO4 + C2H6O = 2 K2SO4 + 4 MnO2 + 5 H2O + 2 CO2
BaCl2 + Na2SO2{4-} = BaSO2{4-} + NaCl =>
BaCl2 + Na2SO2{4-} = BaSO2{4-} + 2 NaCl
HBrO + Na(OH) = Na(BrO) + H2O =>
HBrO + Na(OH) = Na(BrO) + H2O
Li(s) + Br(l) = LiBr =>
Li(s) + Br(l) = LiBr
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Ca(OH)2 + Na2S2O5 = Ca + Na(OH)2 + SO2 + O2 =>
4 Ca(OH)2 + 2 Na2S2O5 = 4 Ca + 4 Na(OH)2 + 4 SO2 + O2
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
AgNO3 + NH3 + HCOOH = Ag + NH4NO3 + CO2 =>
2 AgNO3 + 2 NH3 + HCOOH = 2 Ag + 2 NH4NO3 + CO2
MnO4{-} + H2S + H{+} = (Mn){+2} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2(Mn){+2} + 5 S + 8 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca(OH)2 + Na2S2O5 = Ca + Na(OH)2 + SO2 + O2 =>
4 Ca(OH)2 + 2 Na2S2O5 = 4 Ca + 4 Na(OH)2 + 4 SO2 + O2
Na + Te = Na2Te =>
2 Na + Te = Na2Te
Kr2Cr2O7 + H2SO4 = Kr2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 Kr2Cr2O7 + 8 H2SO4 = 2 Kr2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
PD(CO3)2 + H2SO4 = PD(SO4)2 + H2O + CO2 =>
PD(CO3)2 + 2 H2SO4 = PD(SO4)2 + 2 H2O + 2 CO2
Ca(No3)2 + Na2C2O4 = Ca(No3)2Na + C2O4 =>
2 Ca(No3)2 + Na2C2O4 = 2 Ca(No3)2Na + C2O4
CaS + HNO3 = NO + CaSO4 + H2O =>
3 CaS + 8 HNO3 = 8 NO + 3 CaSO4 + 4 H2O
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
TiCl4 + Ca(OH)2 = CaCl2 + Ti(OH)4 =>
TiCl4 + 2 Ca(OH)2 = 2 CaCl2 + Ti(OH)4