Equations balanced on the previous day | Equations balanced on the next day |
2 H2O + O2 + 8 CN{-} + 4 Ag = 4 Ag(CN)2{-} + 4 OH{-}
C4 + F2 = CF3 =>
C4 + 6 F2 = 4 CF3
Sb2O3 + C2H2O4(COOH)2 = Sb(COOH)3 + C2H2O4O2 =>
4 Sb2O3 + 9 C2H2O4(COOH)2 = 8 Sb(COOH)3 + 6 C2H2O4O2
Sb3{3+} + MnO4{-} + H3O{+} = Sb{5+} + Mn{2+} + H2O =>
5 Sb3{3+} + 12 MnO4{-} + 96 H3O{+} = 15 Sb{5+} + 12 Mn{2+} + 144 H2O
H2SO3 + Mg(OH)2 = Mg(SO3) + H2O =>
H2SO3 + Mg(OH)2 = Mg(SO3) + 2 H2O
NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
CF4 + Br = CBr4 + F2 =>
CF4 + 4 Br = CBr4 + 2 F2
KBrO3 + NaCl + H2SO4 = KBr + Na2SO4 + Cl2 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = KBr + 3 Na2SO4 + 3 Cl2 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
HCl + POH = PCl + OH2 =>
HCl + POH = PCl + OH2
HNO3 + Na2CO3 = Na(NO3) + H2CO3 =>
2 HNO3 + Na2CO3 = 2 Na(NO3) + H2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + Cl3 + H2O =>
6 NaCl + 6 H2SO4 + 3 MnO2 = 3 Na2SO4 + 3 MnSO4 + 2 Cl3 + 6 H2O
C7H62 + O2 = CO2 + H2 =>
C7H62 + 7 O2 = 7 CO2 + 31 H2
C9H13 + Br2 = C9H11Br2 + H2 =>
C9H13 + Br2 = C9H11Br2 + H2
HClO4 + KOH = H2O + ClO4 + K =>
HClO4 + KOH = H2O + ClO4 + K
Pb + AgNo3 = Ag + Pb(No3) =>
Pb + AgNo3 = Ag + Pb(No3)
[Zn(H2O)6]Cl2 + NH3*H2O = Zn(OH)2 + NH4Cl + H2O =>
[Zn(H2O)6]Cl2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4Cl + 6 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Cu(aq) + NH3(aq) = CuNH3(aq) =>
Cu(aq) + NH3(aq) = CuNH3(aq)
Zn(OH)2 + NH3 = [Zn(NH3)2(OH)2] =>
Zn(OH)2 + 2 NH3 = [Zn(NH3)2(OH)2]
Fe2O3 + Ca = CaO + Fe =>
Fe2O3 + 3 Ca = 3 CaO + 2 Fe
CuS + O2 = Cu2S + SO2 =>
2 CuS + O2 = Cu2S + SO2
Ag(s) + H2O(l) = AgH2O(l) =>
Ag(s) + H2O(l) = AgH2O(l)
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2 + O2 = FeS + SO2 =>
FeS2 + O2 = FeS + SO2
SnO2 + S + Na2CO3 = NaSnS2 + SO2 + CO2 =>
4 SnO2 + 13 S + 2 Na2CO3 = 4 NaSnS2 + 5 SO2 + 2 CO2
KMnO4 + Na2NO2 + H2SO4 = MnSO4 + Na2NO3 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2NO2 + 3 H2SO4 = 2 MnSO4 + 5 Na2NO3 + K2SO4 + 3 H2O
FeOOH + H{+} = Fe(OH){2+} + H2O =>
FeOOH + 2 H{+} = Fe(OH){2+} + H2O
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NaOH(aq) + CuSO4(aq) = CuO + NaHSO4 =>
NaOH(aq) + CuSO4(aq) = CuO + NaHSO4
Na2(OH) + HCO3 = H2O + Na2(CO3) =>
Na2(OH) + HCO3 = H2O + Na2(CO3)
Fe + HPO4 = FePO4 + H2 =>
2 Fe + 2 HPO4 = 2 FePO4 + H2
H2SO4(aq) + NaOH(aq) = H2O(l) + Na2SO4 =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO4
Cu + ZnSO4 + HCl = H + ZnCl2 + CuSO4 =>
Cu + ZnSO4 + 2 HCl = 2 H + ZnCl2 + CuSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO + NaCl + H2SO4 = Na2SO4 + H2O + Cl2 =>
NaClO + NaCl + H2SO4 = Na2SO4 + H2O + Cl2
Na2S2O8 + H2O + Cu = CuSO4 + NaOH + H2SO4 =>
Na2S2O8 + 2 H2O + Cu = CuSO4 + 2 NaOH + H2SO4
CaBr + KC = KBr + CaC =>
CaBr + KC = KBr + CaC
C4H10(g) + O2(g) = CO + H2O(l) =>
2 C4H10(g) + 9 O2(g) = 8 CO + 10 H2O(l)
As2S3 + NO3{-} + H{+} = As{5+} + SO4{2-} + NO + H2O =>
3 As2S3 + 28 NO3{-} + 40 H{+} = 6 As{5+} + 9 SO4{2-} + 28 NO + 20 H2O
BaCl2 + NaHCO3 = BaCO3 + NaCl + HCl =>
BaCl2 + NaHCO3 = BaCO3 + NaCl + HCl
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
P2O5 + Na2S = P2S5 + Na2O =>
P2O5 + 5 Na2S = P2S5 + 5 Na2O
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