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C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2S + Ag = AgNa2S =>
Na2S + Ag = AgNa2S
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Zn(s)Pb(NO3)2(ac) = Pb(ac)Zn(NO3)2(ac) =>
Zn(s)Pb(NO3)2(ac) = Pb(ac)Zn(NO3)2(ac)
Li{+2} + CO2{+3} + H2O{+} = {+} + LiHCO3{+2} + H2 =>
2 Li{+2} + 2 CO2{+3} + 2 H2O{+} = 8{+} + 2 LiHCO3{+2} + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
(NH4)2CO3 + HNO3 = NH4NO3 + HCO2 + H2O =>
8(NH4)2CO3 + 14 HNO3 = 15 NH4NO3 + 8 HCO2 + 5 H2O
H2C6 + O2 = CO2 + H2O =>
2 H2C6 + 13 O2 = 12 CO2 + 2 H2O
Sn2Cl2NaS2 = NaCl2Sn2S2 =>
Sn2Cl2NaS2 = NaCl2Sn2S2
P + O = PO5 =>
P + 5 O = PO5
Ag2S(aq) + Al(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) =>
3 Ag2S(aq) + 2 Al(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)
BiOCl + H3PO4 = BiPO4 + H2O + HCl =>
BiOCl + H3PO4 = BiPO4 + H2O + HCl
CoCl2(aq) + Na2S(aq) = CoS(aq) + NaCl(s) =>
CoCl2(aq) + Na2S(aq) = CoS(aq) + 2 NaCl(s)
RbCl + Ca = Rb + CaCl2 =>
2 RbCl + Ca = 2 Rb + CaCl2
CaCO + HPO = HCO + CaPO =>
CaCO + HPO = HCO + CaPO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
FeSO4 + [O] + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + [O] + H2SO4 = Fe2(SO4)3 + H2O
CaBr2 + KMnO4 = KBr + Ca + MnO4 =>
CaBr2 + 2 KMnO4 = 2 KBr + Ca + 2 MnO4
KSO3 + Ba(NO3)2 = KNO3 + Ba(SO3)2 =>
2 KSO3 + Ba(NO3)2 = 2 KNO3 + Ba(SO3)2
At + SO4 = At2SO4 =>
2 At + SO4 = At2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn(OH)2 + LiOH = Li2ZnO2 + H2O =>
Zn(OH)2 + 2 LiOH = Li2ZnO2 + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SnCl2 + BaN = BaCl2 + SnN =>
SnCl2 + BaN = BaCl2 + SnN
He + Cr4 = HeCr15 =>
4 He + 15 Cr4 = 4 HeCr15
MnO4{-}(aq) + C2O4{2-}(aq) + H{+}(aq) = Mn{2+}(aq) + CO2(g) + H2O(l) =>
2 MnO4{-}(aq) + 5 C2O4{2-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O(l)
CH3CO2 + H2O = HCH3CO2 + OH =>
CH3CO2 + H2O = HCH3CO2 + OH
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH =>
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
(C2H5)2O1 + O2 = CO2 + H2O =>
(C2H5)2O1 + 6 O2 = 4 CO2 + 5 H2O
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
Na2GeS3 + H2SO4 = Na2SO4 + GeS2 + H2S =>
Na2GeS3 + H2SO4 = Na2SO4 + GeS2 + H2S
C3H4O3 + HNO3 = HCN + H2O + CO2 =>
C3H4O3 + HNO3 = HCN + 2 H2O + 2 CO2
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
ReCI5 + SbCI3 = ReCI4 + SbCI5 =>
2 ReCI5 + SbCI3 = 2 ReCI4 + SbCI5
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
Fe4(Fe(CN)6)3 + KNO3 + NaOH = Fe(OH)3 + K4Fe(CN)6 + NaNO3 =>
Fe4(Fe(CN)6)3 + 12 KNO3 + 12 NaOH = 4 Fe(OH)3 + 3 K4Fe(CN)6 + 12 NaNO3
Mn + S8 = Mn2S7 =>
16 Mn + 7 S8 = 8 Mn2S7
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3COOH
FeCl3 + CaCO3 + H2O = Fe(OH)3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 + 3 H2O = 2 Fe(OH)3 + 3 CaCl2 + 3 CO2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
NaIO3 = NaINa + I2 + O2 =>
4 NaIO3 = 2 NaINa + I2 + 6 O2
S + O2 + C = COS =>
2 S + O2 + 2 C = 2 COS
HgO + CI = HgCI + O2 =>
2 HgO + 2 CI = 2 HgCI + O2
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
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