Equations balanced on the previous day | Equations balanced on the next day |
2 Cr(s) + 3 Fe{2+}(aq) = 2 Cr{3+}(aq) + 3 Fe(s)
Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C
Na2TeO3 + NaI + HCl = NaCl + Te + I + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
Ag + Mg(No3)2 = Mg + AgNo3 =>
2 Ag + Mg(No3)2 = Mg + 2 AgNo3
Pb(SO4)2 + KCl = PbCl4 + K2SO4 =>
Pb(SO4)2 + 4 KCl = PbCl4 + 2 K2SO4
VOSO4 + Na2S2O3 + KI = VOI2 + Na2SO4 + K2S2O3 =>
VOSO4 + Na2S2O3 + 2 KI = VOI2 + Na2SO4 + K2S2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + H2SO4 + NaCl = Cl2 + CrSO4 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 7 H2SO4 + 8 NaCl = 4 Cl2 + 2 CrSO4 + 7 H2O + K2SO4 + 4 Na2SO4
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C2H6O + O2(g) = CO2(g) + H2O =>
C2H6O + 3 O2(g) = 2 CO2(g) + 3 H2O
C3H6 + *4O2 = *3CO2 + *3H2O =>
8 C3H6 + 9*4O2 = 8*3CO2 + 8*3H2O
KBr + Sr(OH)2 = KOH + SrBr2 =>
2 KBr + Sr(OH)2 = 2 KOH + SrBr2
PbSO4 + NaHCO3 = Pb(HCO3)2 + Na2SO4 =>
PbSO4 + 2 NaHCO3 = Pb(HCO3)2 + Na2SO4
K3PO4 + CoBr2 = Co3(PO4)2 + KBr =>
2 K3PO4 + 3 CoBr2 = Co3(PO4)2 + 6 KBr
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NO4Cl + NaOH = NaCl + NO4OH =>
NO4Cl + NaOH = NaCl + NO4OH
Cu(H2O)6 + NH3 = Cu(NH3)6 + H2O =>
Cu(H2O)6 + 6 NH3 = Cu(NH3)6 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeSO4 + Na2O2 + H2SO4 = Fe(SO4)3 + Na2SO4 + H2O =>
FeSO4 + 2 Na2O2 + 4 H2SO4 = Fe(SO4)3 + 2 Na2SO4 + 4 H2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
FeSO4 + Na2O2 + H2SO4 = Fe(SO4)3 + Na2SO4 + H2O =>
FeSO4 + 2 Na2O2 + 4 H2SO4 = Fe(SO4)3 + 2 Na2SO4 + 4 H2O
Pb{2+} + SO{4} = Pb(SO{4}){2} =>
Pb{2+} + SO{4} = Pb(SO{4}){2}
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na + (OH) = NaOH =>
Na + (OH) = NaOH
Mn(OH)2 + MnO(OH)2 = Mn(MnO3) + H2O =>
Mn(OH)2 + MnO(OH)2 = Mn(MnO3) + 2 H2O
(CH3)2CH2 + O2 = H2O + CO =>
2(CH3)2CH2 + 7 O2 = 8 H2O + 6 CO
Na2S2O8 + C2Cl4 + H2O = CO2 + SO4{2-} + Na{+} + Cl{-} + H{+} =>
2 Na2S2O8 + C2Cl4 + 4 H2O = 2 CO2 + 4 SO4{2-} + 4 Na{+} + 4 Cl{-} + 8 H{+}
KMnO4 + C12H22O11 = K2CO3 + Mn2O3 + CO2 + H2O =>
12 KMnO4 + C12H22O11 = 6 K2CO3 + 6 Mn2O3 + 6 CO2 + 11 H2O
H2S + K + O2 = H2O + K2S =>
2 H2S + 4 K + O2 = 2 H2O + 2 K2S
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
C2H3Br2 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br2 + 11 O2 = 8 CO2 + 6 H2O + 4 Br2
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Li2CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
H2Te + Sr(OH)2 = SrTe + H2O =>
H2Te + Sr(OH)2 = SrTe + 2 H2O
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
NO2 + HBrO4 + H2O = HNO3 + Br2 =>
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2
H4P2O5 + Al2(SO4)3 = Al4(P2O5)3 + H2SO4 =>
3 H4P2O5 + 2 Al2(SO4)3 = Al4(P2O5)3 + 6 H2SO4
CaCO3 + S + O2 = CaSO3 + CO2 =>
CaCO3 + S + O2 = CaSO3 + CO2
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
MoO4{2-} + AsH4{+} = MoAs2 + H2O =>
MoO4{2-} + 2 AsH4{+} = MoAs2 + 4 H2O
KClO4 + HNO2 = HClO4 + KNO2 =>
KClO4 + HNO2 = HClO4 + KNO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H8O2 + H2O2 = CO2 + H2O =>
C8H8O2 + 18 H2O2 = 8 CO2 + 22 H2O
MnSO4 + H2C2O4 = MnC2O4 + H2SO4 =>
MnSO4 + H2C2O4 = MnC2O4 + H2SO4
CO2 + HKO = CK2O3 + H2O =>
CO2 + 2 HKO = CK2O3 + H2O
Na3PO4 + NaH2PO4 = Na2HPO4 =>
Na3PO4 + NaH2PO4 = 2 Na2HPO4
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