Equations balanced on the previous day | Equations balanced on the next day |
12 KMnO4 + 18 H2SO4 + 11 P4 = 22 P2O3 + 6 K2SO2 + 18 H2O + 12 MnSO2
C2H5OH + Cl2 = C2H5Cl + HCl + O2 =>
2 C2H5OH + 2 Cl2 = 2 C2H5Cl + 2 HCl + O2
ClO{-} + Pb{2+} + H2O = PbO2 + H{+} + Cl{-} =>
ClO{-} + Pb{2+} + H2O = PbO2 + 2 H{+} + Cl{-}
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H{+} + Cu{+} + MnO4{-} = Cu{2+} + Mn{2+} + OH{-} =>
4 H{+} + 5 Cu{+} + MnO4{-} = 5 Cu{2+} + Mn{2+} + 4 OH{-}
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O
BeSO4 + NaOH + H2O = Be(OH)2 + NaSO4 + H2 =>
2 BeSO4 + 2 NaOH + 2 H2O = 2 Be(OH)2 + 2 NaSO4 + H2
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HNO2 + KMnO4 = HNO3 + Mn(NO3)2 + KNO2 + H2O =>
7 HNO2 + 2 KMnO4 = HNO3 + 2 Mn(NO3)2 + 2 KNO2 + 3 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Au + Fe2O3 = Au3O + Fe2 =>
9 Au + Fe2O3 = 3 Au3O + Fe2
H2O + ClO3{-} + Zn = [Zn(OH)4]2*{-} + Cl{-} + H{+} =>
27 H2O + 7 ClO3{-} + 12 Zn = 6[Zn(OH)4]2*{-} + 7 Cl{-} + 6 H{+}
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
K4[Fe(CN)6] + H2O2 + H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
RaAs = Ra({+}2) + As({-}3) =>
RaAs = Ra({+}2) + As({-}3)
MnO4({2-}) + H2SO3 = Mn({2+}) + SO4({2-}) + H2O =>
MnO4({2-}) + 2 H2SO3 = Mn({2+}) + 2 SO4({2-}) + 2 H2O
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
NaCl(aq) + Ba(s) = BaCl2 + Na =>
2 NaCl(aq) + Ba(s) = BaCl2 + 2 Na
Na2HPO4H2O = Na4O7P2 + H2O =>
2 Na2HPO4H2O = Na4O7P2 + 3 H2O
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
ZnCl2(aq) + Na(s) = NaCl(s) + Zn(s) =>
ZnCl2(aq) + 2 Na(s) = 2 NaCl(s) + Zn(s)
NaNO3 + CH3COOH + KI = NaCH3COO + KNO3 + HI =>
NaNO3 + CH3COOH + KI = NaCH3COO + KNO3 + HI
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
HNO2(aq) = N2O4(g) + NO(g) + H2O(aq) =>
4 HNO2(aq) = N2O4(g) + 2 NO(g) + 2 H2O(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
Cr(SO4)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
2 Cr(SO4)3 + H2O2 + 14 NaOH = 2 NaCrO4 + 8 H2O + 6 Na2SO4
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O(l) + N2O5(g) = HNO3(s) =>
H2O(l) + N2O5(g) = 2 HNO3(s)
P2O3 + H2O + HNO3 = NO2 + H3PO4 =>
P2O3 + H2O + 4 HNO3 = 4 NO2 + 2 H3PO4
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O + NH4Cl = H3O + NH3Cl =>
H2O + NH4Cl = H3O + NH3Cl
AgNO3 + NaOH = AgHO + NaNO3 =>
AgNO3 + NaOH = AgHO + NaNO3
Fe(NO3)3 + Cr2(SO4)3 = Fe2(SO4)3 + Cr(NO3)3 =>
2 Fe(NO3)3 + Cr2(SO4)3 = Fe2(SO4)3 + 2 Cr(NO3)3
Ni2S3 + Mn(NO3)3 + Li2CO3 = NO + CO2 + Li2Ni4 + Li2SO4 + Li4MnO4 =>
8 Ni2S3 + 17 Mn(NO3)3 + 62 Li2CO3 = 51 NO + 62 CO2 + 4 Li2Ni4 + 24 Li2SO4 + 17 Li4MnO4
Na2CO3 + H3PO4 = NaHCO3 + Na3PO4 =>
3 Na2CO3 + H3PO4 = 3 NaHCO3 + Na3PO4
C7H16N2O7 + O2 = CO2 + H2O + N2 =>
2 C7H16N2O7 + 15 O2 = 14 CO2 + 16 H2O + 2 N2
Ca3(PO4)2 + SnO2 = CaO + Sn3(PO4)4 =>
2 Ca3(PO4)2 + 3 SnO2 = 6 CaO + Sn3(PO4)4
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