Equations balanced on the previous day | Equations balanced on the next day |
Ba(OH)2 + Co(NO3)2 = Co(OH)2 + Ba(NO3)2
H2O + Br{-} + Al3{+2} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 3 Al3{+2} = 9 Al + BrO3{-} + 6 H{+}
NaCl + H2SO4 + Na2Cr2O7 = Cl2 + Na2(SO4)3 + Cr2(SO4)3 + H2O =>
2 NaCl + 21 H2SO4 + 3 Na2Cr2O7 = Cl2 + 4 Na2(SO4)3 + 3 Cr2(SO4)3 + 21 H2O
Zr(HPO4)2 + H2O = ZrO + PO4 + H3O =>
Zr(HPO4)2 + 5 H2O = ZrO + 2 PO4 + 4 H3O
NH4OH + H2O = NH4O{-} + H3O{+} =>
NH4OH + H2O = NH4O{-} + H3O{+}
NaOH + CO + HClO = NaHCO3 + HCl =>
NaOH + CO + HClO = NaHCO3 + HCl
MgH2 + H2O = MgOH + H =>
MgH2 + H2O = MgOH + 3 H
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C2H6 + O4 = CO2 + H2O =>
4 C2H6 + 7 O4 = 8 CO2 + 12 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
KMnO4 + H2SO4 = Mn2 + O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2 + O7 + K2SO4 + H2O
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cu2SO4 + H2O =>
3 Cu2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Cu2SO4 + 16 H2O
NH3 + SO4 = NH3(SO4)2 =>
NH3 + 2 SO4 = NH3(SO4)2
Fe{2+} + Au = Au{+} + Fe =>
Fe{2+} + 2 Au = 2 Au{+} + Fe
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
B(OH)3 = B2O5 + H + H2O =>
2 B(OH)3 = B2O5 + 4 H + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CUSO4NaS = CUSNaSO4 =>
CUSO4NaS = CUSNaSO4
Cu(SO4)2 + Na2(CO3) = Cu(CO3) + Na(SO4) =>
Cu(SO4)2 + Na2(CO3) = Cu(CO3) + 2 Na(SO4)
HCOOH = COH2O =>
HCOOH = COH2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MgH2 + H2O = MgOH + H =>
MgH2 + H2O = MgOH + 3 H
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
NH3(g) + HNO3(g) = NH4NO3(aq) =>
NH3(g) + HNO3(g) = NH4NO3(aq)
K2SO3 + H2SO4 = KOH + SO4 + S2 =>
8 K2SO3 + 8 H2SO4 = 16 KOH + 10 SO4 + 3 S2
Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2
Ca(NO3)2 + Na(HCO3) = Ca(HCO3) + Na(NO3)2 =>
Ca(NO3)2 + Na(HCO3) = Ca(HCO3) + Na(NO3)2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Na2O + O2 = Na2O5 =>
Na2O + 2 O2 = Na2O5
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
CO + H2O = CH3 + OH =>
CO + 4 H2O = CH3 + 5 OH
B + HNO3 + HF = HBF3 + NO2 + H2O =>
B + 2 HNO3 + 3 HF = HBF3 + 2 NO2 + 2 H2O
K2SO3 + H2C2O4 = K2S + CO2 + H2O =>
K2SO3 + 3 H2C2O4 = K2S + 6 CO2 + 3 H2O
Na2S + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + Na2SO4 =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 16 H2O + 4 K2SO4 + 4 Cr2(SO4)3 + 3 Na2SO4
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NaHCO3 + BaCl2 = NaCl + Ba(HCO3)2 =>
2 NaHCO3 + BaCl2 = 2 NaCl + Ba(HCO3)2
Ca{+2} + NO2{-} = Ca(NO2)2 =>
Ca{+2} + 2 NO2{-} = Ca(NO2)2
Cs(s) + O2(g) = Cs2O =>
4 Cs(s) + O2(g) = 2 Cs2O
MnO2 + Ag{+} + H2O = MnO4{-} + Ag + H{+} =>
MnO2 + 3 Ag{+} + 2 H2O = MnO4{-} + 3 Ag + 4 H{+}
CaC2O4 + NaMnO4 + H2SO4 = Na2SO4 + CaSO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 NaMnO4 + 8 H2SO4 = Na2SO4 + 5 CaSO4 + 2 MnSO4 + 8 H2O + 10 CO2
CuSO4 + K2CO3 = K2SO4 + CuCO3 =>
CuSO4 + K2CO3 = K2SO4 + CuCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
NbCl + HNO3 = NbNO3 + HCl =>
NbCl + HNO3 = NbNO3 + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgCuSO{4} = CuAgSO{4}{2} =>
AgCuSO{4} = CuAgSO{4}{2}
Cu(C2H3O2)2 + RbOH = Cu(OH)2 + RbC2H3O2 =>
Cu(C2H3O2)2 + 2 RbOH = Cu(OH)2 + 2 RbC2H3O2
AgCO3 = Ag + O2 + CO2 =>
2 AgCO3 = 2 Ag + O2 + 2 CO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
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