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ZnO + 2 KOH = H2OK2ZnO2
C5H12 + Cl2 = C5H12Cl2 =>
C5H12 + Cl2 = C5H12Cl2
CO(NH2)2 + HNO2 = CO2 + H2O + N2 =>
CO(NH2)2 + 2 HNO2 = CO2 + 3 H2O + 2 N2
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+} =>
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+}
CaCO3 + H3PO4 = Ca3(PO4)2 + HOH + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 HOH + 3 CO2
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
BaBr2 + Cs2S = BaS + CsBr =>
BaBr2 + Cs2S = BaS + 2 CsBr
CH3COOH + Al2(CO3)3 = CO2 + H2O + Al(CH3COO)3 =>
6 CH3COOH + Al2(CO3)3 = 3 CO2 + 3 H2O + 2 Al(CH3COO)3
H2SO4 + Mg2(CO3)2 = H2CO3 + Mg2(SO4)2 =>
2 H2SO4 + Mg2(CO3)2 = 2 H2CO3 + Mg2(SO4)2
BaCr2O7 + HNO3 = Ba(NO3)2 + H2 + Cr2O7 =>
BaCr2O7 + 2 HNO3 = Ba(NO3)2 + H2 + Cr2O7
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
H2SO4 + K2CO3 = KHSO4 + H2CO3 =>
2 H2SO4 + K2CO3 = 2 KHSO4 + H2CO3
(NH4)2S + Cu(NO3)2 = Cu2S + NH4(NO3)2 =>
(NH4)2S + 2 Cu(NO3)2 = Cu2S + 2 NH4(NO3)2
CO2 + H2O = C7H6O3 + O2 =>
7 CO2 + 3 H2O = C7H6O3 + 7 O2
SrSO4 + HCl = HSr + ClSO4 =>
SrSO4 + HCl = HSr + ClSO4
Mg + SO4Zn = MgSO4 + Zn =>
Mg + SO4Zn = MgSO4 + Zn
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HCHO + Cr2O7{2-} + H{+} = HCO2H + Cr{3+} + H2O =>
3 HCHO + Cr2O7{2-} + 8 H{+} = 3 HCO2H + 2 Cr{3+} + 4 H2O
SO3 + Sr(OH)2 = H2O + SrSO4 =>
SO3 + Sr(OH)2 = H2O + SrSO4
CaC2 + H2O + ZnCl2 = C2H2 + CaCl2 + ZnO =>
CaC2 + H2O + ZnCl2 = C2H2 + CaCl2 + ZnO
K2Cr2O7 + H2SO4 + NaI = K2SO4 + Na2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = K2SO4 + 3 Na2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
HI + HNO3 = H2O + NO2 + HIO3 =>
HI + 6 HNO3 = 3 H2O + 6 NO2 + HIO3
KCr(SO4)2 + NaOH = Cr(OH)3 + K2SO4 + Na2SO4 =>
2 KCr(SO4)2 + 6 NaOH = 2 Cr(OH)3 + K2SO4 + 3 Na2SO4
Bi(OH)3 + NaOH = BiOH + Na(OH)3 =>
Bi(OH)3 + NaOH = BiOH + Na(OH)3
CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C
S + KOH = K2S + K2SO5 + H2O =>
5 S + 10 KOH = 4 K2S + K2SO5 + 5 H2O
Na + CO = Na2CO3 + C =>
2 Na + 3 CO = Na2CO3 + 2 C
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
FeO3 + P = Fe + P2O5 =>
5 FeO3 + 6 P = 5 Fe + 3 P2O5
Cd(NO3)2 + Na2SO3 = Cd(SO3)2 + NaNO3 + Na =>
Cd(NO3)2 + 2 Na2SO3 = Cd(SO3)2 + 2 NaNO3 + 2 Na
Ta + H2SO4 = Ta2(SO4)3 + H2 =>
2 Ta + 3 H2SO4 = Ta2(SO4)3 + 3 H2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
ZnFe + H3[Fe(CN)6]2 = Fe3[Fe(CN)6]2 + Zn + H2 =>
6 ZnFe + 2 H3[Fe(CN)6]2 = 2 Fe3[Fe(CN)6]2 + 6 Zn + 3 H2
ZnO + N2O3 = Zn(NO2)2 =>
ZnO + N2O3 = Zn(NO2)2
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
KCr(SO4)2 + NaOH = Cr(OH)3 + KOH + Na2SO4 =>
KCr(SO4)2 + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4
NiF2 + Mg(NO3)2 = Ni(NO3)2 + MgF2 =>
NiF2 + Mg(NO3)2 = Ni(NO3)2 + MgF2
MnSO4 + HNO3 = Mn(NO3)2 + H2SO4 =>
MnSO4 + 2 HNO3 = Mn(NO3)2 + H2SO4
ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl
PCl3(g) = P4(s) + Cl2(g) =>
4 PCl3(g) = P4(s) + 6 Cl2(g)
S + KOH = K2S + K2SO4 + H2O =>
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
KNO3 + Na = NaNO3 + K =>
KNO3 + Na = NaNO3 + K
Li2S + SO2 = Li2O + S =>
2 Li2S + SO2 = 2 Li2O + 3 S
KNO3 + Na = NaNO3 + K =>
KNO3 + Na = NaNO3 + K
P4 + H2SO4 = PSO4 + H2 =>
P4 + 4 H2SO4 = 4 PSO4 + 4 H2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O
Sn(OH)2 + H4P2O7 = Sn2(P2O7) + H2O =>
2 Sn(OH)2 + H4P2O7 = Sn2(P2O7) + 4 H2O
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