Equations balanced on the previous day | Equations balanced on the next day |
2 CuSO4 + 2 NH4CNS + H2SO3 + H2O = 2 CuCNS + (NH4)2SO4 + 2 H2SO4
N2 + O2 + H2O = NHO3 =>
2 N2 + 5 O2 + 2 H2O = 4 NHO3
Ma2SO4 + C = Ma2S + CO =>
Ma2SO4 + 4 C = Ma2S + 4 CO
Pb(Cn)2 + LiCl = PbCl + Li(Cn)2 =>
Pb(Cn)2 + LiCl = PbCl + Li(Cn)2
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Al + H2(CO3) = Al(CO3) + H2 =>
Al + H2(CO3) = Al(CO3) + H2
TiO2 + K2S2O7 = K2SO4 + Ti(SO4)2 =>
TiO2 + 2 K2S2O7 = 2 K2SO4 + Ti(SO4)2
V2O5 + ReO2 + H{+} = VO{+2} + ReO4{-} + H2O =>
3 V2O5 + 2 ReO2 + 10 H{+} = 6 VO{+2} + 2 ReO4{-} + 5 H2O
H3 + N = NH4 =>
4 H3 + 3 N = 3 NH4
AgNO3NaCI = NaNO3 + AgCI =>
AgNO3NaCI = NaNO3 + AgCI
HCl(aq) + NaCN(aq) = HCN(g) + NaCl(aq) =>
HCl(aq) + NaCN(aq) = HCN(g) + NaCl(aq)
Hg(NO3)2 + Na2SO4 = HgSO4 + NaNO3 =>
Hg(NO3)2 + Na2SO4 = HgSO4 + 2 NaNO3
Ag{+} + Cl{-} = AgCl(aq) =>
Ag{+} + Cl{-} = AgCl(aq)
Br2 + H2O = BrO{-3} + Br{-} + H3O{3+} =>
2 Br2 + 3 H2O = BrO{-3} + 3 Br{-} + 2 H3O{3+}
CH4 + CuO = CuH2O + C02 =>
2 CH4 + 4 CuO = 4 CuH2O + C02
Mn(OH)2 + H2S = H2O + MnS =>
Mn(OH)2 + H2S = 2 H2O + MnS
Cu(OH)2 + AgCl = CuCl + Ag(OH)2 =>
Cu(OH)2 + AgCl = CuCl + Ag(OH)2
H3(PO4) + Ca(CO3) = Ca3(PO4)2 + H2O + CO2 =>
2 H3(PO4) + 3 Ca(CO3) = Ca3(PO4)2 + 3 H2O + 3 CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CoCl2 + O2 + HCl = CoCl3 + H2O =>
4 CoCl2 + O2 + 4 HCl = 4 CoCl3 + 2 H2O
KNO3 + Cu + HCl = Cu(NO3)2 + KCl + NO2 + H2O =>
4 KNO3 + Cu + 4 HCl = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ca(HCo3)2 + Na2Co3 = NaHCo3 + CaCo3 =>
Ca(HCo3)2 + Na2Co3 = 2 NaHCo3 + CaCo3
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
C12H22O11 + H2SO4 = C + H3OHSO4 =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H3OHSO4
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
HBF4 + NiCO3*Ni(OH)2 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
4 HBF4 + NiCO3*Ni(OH)2 + 9 H2O = 2[Ni(H2O)6][BF4]2 + CO2
HMnO3 + AgOH = AgMnO3 + H2O =>
HMnO3 + AgOH = AgMnO3 + H2O
FeS2 + NH4ClO3 = Fe2(SO4)3 + H2SO4 + HCl + N2 + H2O =>
2 FeS2 + 10 NH4ClO3 = Fe2(SO4)3 + H2SO4 + 10 HCl + 5 N2 + 14 H2O
KCrO3 + HNO3 = KNO3 + HCrO3 =>
KCrO3 + HNO3 = KNO3 + HCrO3
KCrO3 + HNO3 = KNO3 + HCrO3 =>
KCrO3 + HNO3 = KNO3 + HCrO3
Pb + NiCl2 = Ni + PbCl =>
2 Pb + NiCl2 = Ni + 2 PbCl
As2S5 + (NH4)2S2 = (NH4)3AsS4 + (NH4)2S3 =>
As2S5 + 6(NH4)2S2 = 2(NH4)3AsS4 + 3(NH4)2S3
NaCl(aq) + Ba(s) = BaCl2(aq) + Na(s) =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na(s)
Ca(ClO4)2 + Fe = Fe2O3 + CaCl2 =>
3 Ca(ClO4)2 + 16 Fe = 8 Fe2O3 + 3 CaCl2
C + N + H2 = C6H7N =>
12 C + 2 N + 7 H2 = 2 C6H7N
Na2CrO4 + HNO3 + Al = Cr(NO3)3 + Al(NO3)3 + NaNO3 + H2O =>
Na2CrO4 + 8 HNO3 + Al = Cr(NO3)3 + Al(NO3)3 + 2 NaNO3 + 4 H2O
BiI3 = Bi + I2 =>
2 BiI3 = 2 Bi + 3 I2
Zn + H2SO4 = H2O + ZnS + O2 =>
2 Zn + 2 H2SO4 = 2 H2O + 2 ZnS + 3 O2
H2Te + U(OH)6 = U2Te6 + H2O =>
6 H2Te + 2 U(OH)6 = U2Te6 + 12 H2O
H2C8H4O4 + KOH = KHC8H4O4 + H2O =>
H2C8H4O4 + KOH = KHC8H4O4 + H2O
CaCl2 + Na2CO3 + H2SO4 = CaCl2Na2CO3H2SO4 =>
CaCl2 + Na2CO3 + H2SO4 = CaCl2Na2CO3H2SO4
C4H7 + O2 = C4 + H2O =>
4 C4H7 + 7 O2 = 4 C4 + 14 H2O
CuSO4 + HCl = CuS + H2O + Cl2 =>
CuSO4 + 8 HCl = CuS + 4 H2O + 4 Cl2
Pb + CrO4 = Cr4 + PbO4 =>
4 Pb + 4 CrO4 = Cr4 + 4 PbO4
RCHO + Cu{2+} + OH{-} = RCOO{-} + Cu2O + H2O =>
RCHO + 2 Cu{2+} + 5 OH{-} = RCOO{-} + Cu2O + 3 H2O
I2 + HNO3 = I2O5 + NO + H2O =>
3 I2 + 10 HNO3 = 3 I2O5 + 10 NO + 5 H2O
Al2(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
Al2(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
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