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Fe2O3 + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
CH3CH = CH2 = CH3CH2CH2CN =>
CH3CH = 2 CH2
PbS + CaCl = PbCl + CaS =>
PbS + CaCl = PbCl + CaS
K3H2IO6 + HNO3 = KIO4 + KNO3 + H2O =>
K3H2IO6 + 2 HNO3 = KIO4 + 2 KNO3 + 2 H2O
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
Ni + C = Ni2C =>
2 Ni + C = Ni2C
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
CH3OH + H2SO4 = CH3OH3 + SO4 =>
CH3OH + H2SO4 = CH3OH3 + SO4
C6H5CH3 + H2O = C6H5COOH + H =>
C6H5CH3 + 2 H2O = C6H5COOH + 6 H
CoCl2 + CH3COOH + KNO2 = K3[Co(NO2)6] + KCl + CH3COOK + NO + H2O =>
CoCl2 + 2 CH3COOH + 7 KNO2 = K3[Co(NO2)6] + 2 KCl + 2 CH3COOK + NO + H2O
KBr(l) + ClO(aq) = KCl + BrO =>
KBr(l) + ClO(aq) = KCl + BrO
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
C6H6 + O2 = CCO2 + H2O =>
2 C6H6 + 9 O2 = 6 CCO2 + 6 H2O
(NH4)2SO4 + Cu(OH)2 = NH3 + H2O + CuSO4 =>
(NH4)2SO4 + Cu(OH)2 = 2 NH3 + 2 H2O + CuSO4
C9H18S + O2 = CO2 + H2O + SO2 =>
2 C9H18S + 29 O2 = 18 CO2 + 18 H2O + 2 SO2
HBO2 + H2O = H3BO3 =>
HBO2 + H2O = H3BO3
KI + HNO3 + HCl = I2 + NO + KCl + H2O =>
6 KI + 2 HNO3 + 6 HCl = 3 I2 + 2 NO + 6 KCl + 4 H2O
HNO3 + (NH4)2O = NH4NO3 + H2O =>
2 HNO3 + (NH4)2O = 2 NH4NO3 + H2O
MnI2Hg(NO3)2 = Mn(NO3)2HgI2 =>
MnI2Hg(NO3)2 = Mn(NO3)2HgI2
PCl3 + NaOH = NaH2PO3 + NaCl + H2O =>
PCl3 + 4 NaOH = NaH2PO3 + 3 NaCl + H2O
HCH3COO + LiOH = H2O + LiCH3COO =>
HCH3COO + LiOH = H2O + LiCH3COO
Mn2O7 + O3 = MnO6 =>
3 Mn2O7 + 5 O3 = 6 MnO6
Cr2(SO4)3 + KBrO + KOH = KBr + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KBrO + 10 KOH = 3 KBr + 2 K2CrO4 + 3 K2SO4 + 5 H2O
KNCS + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + K2SO4 + H2O =>
2 KNCS + 5 K2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 2 CO2 + 2 NO2 + 6 K2SO4 + 19 H2O
Fe(OH)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe(OH)2 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 28 H2O
Fe + CaO + O2(g) = Fe2CaO4 =>
4 Fe + 2 CaO + 3 O2(g) = 2 Fe2CaO4
K2O + Mg(OH)2 = KOH + MgO =>
K2O + Mg(OH)2 = 2 KOH + MgO
CsNO3 + MgF2 = Mg(NO3)2 + CsF =>
2 CsNO3 + MgF2 = Mg(NO3)2 + 2 CsF
Zr(OH)4 + H2S = ZrS2 + H2O =>
Zr(OH)4 + 2 H2S = ZrS2 + 4 H2O
Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + KC2H3O2 =>
Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + 2 KC2H3O2
KI + Ph(NO3)2 = PhI2 + KNO3 =>
2 KI + Ph(NO3)2 = PhI2 + 2 KNO3
NH2CH2CH2CH2COOH + H2SO4 + NaNO2 = OHCH2CH2CH2COOH + Na2SO4 + N2 + H2O =>
2 NH2CH2CH2CH2COOH + H2SO4 + 2 NaNO2 = 2 OHCH2CH2CH2COOH + Na2SO4 + 2 N2 + 2 H2O
HgS + FeCl3 + O2 = HgCl2 + FeCl2 + SO4 =>
HgS + 2 FeCl3 + 2 O2 = HgCl2 + 2 FeCl2 + SO4
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
O12H9C16 + O2 = CO2 + H2O =>
4 O12H9C16 + 49 O2 = 64 CO2 + 18 H2O
(CH3COO)2Pb*2H2O + H2SO4 = PbSO4 + CH3COOH + H2O =>
(CH3COO)2Pb*2H2O + H2SO4 = PbSO4 + 2 CH3COOH + 2 H2O
NaAl(OH)4 + H2SO4 = H2O + Al2(SO4)3 + NaOH =>
2 NaAl(OH)4 + 3 H2SO4 = 6 H2O + Al2(SO4)3 + 2 NaOH
Cu2 + HgCl2 = CuCl + Hg =>
Cu2 + HgCl2 = 2 CuCl + Hg
H2MoO4 + Co(OH)2 = CoMoO4 + H2O =>
H2MoO4 + Co(OH)2 = CoMoO4 + 2 H2O
NaHCO3(s) + C2H3O2H(aq) = NaC2H3O2 + H2O(l) + CO2(g) =>
NaHCO3(s) + C2H3O2H(aq) = NaC2H3O2 + H2O(l) + CO2(g)
Mg(CO3) + H2SO4 = MgSO4 + CO2 + H2O =>
Mg(CO3) + H2SO4 = MgSO4 + CO2 + H2O
Cr + C = Cr23C6 =>
23 Cr + 6 C = Cr23C6
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
C8H15BrN2 + KPF6 = C8H15F6N2P + KBr =>
C8H15BrN2 + KPF6 = C8H15F6N2P + KBr
KOH + HN = KN + HOH =>
KOH + HN = KN + HOH
Ba + HBr = HBa + Br =>
Ba + HBr = HBa + Br
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