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3 C0 + 10 HNO3 = 3 CO(NO3)2 + 4 NO + 5 H2O
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Si + HF = H2 + SiF4 =>
Si + 4 HF = 2 H2 + SiF4
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C6H5NH2 + C4H6O3 = C8H9ON + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9ON + C2H4O2
Mg + KSCN = MgSCN + K =>
Mg + KSCN = MgSCN + K
Hg + H2SeO4 = HgSeO4 + H2 =>
Hg + H2SeO4 = HgSeO4 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
H7 = H2 =>
2 H7 = 7 H2
CuCl2(aq) + AlBr3(aq) = CuBr2(s) + AlCl3(aq) =>
3 CuCl2(aq) + 2 AlBr3(aq) = 3 CuBr2(s) + 2 AlCl3(aq)
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
Zn(OH)2(s) + H3PO4(aq) = Zn3(PO4)2(aq) + H2O(l) =>
3 Zn(OH)2(s) + 2 H3PO4(aq) = Zn3(PO4)2(aq) + 6 H2O(l)
KHCO3 + H2SO4 = K2SO4 + CO2H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2H2O
S2{-} + Cl2 + H2O = SO42{-} + HCl{-} + H{+} =>
4 S2{-} + 167 Cl2 + 336 H2O = 8 SO42{-} + 334 HCl{-} + 338 H{+}
Al2(SO4)3 + Fe4C3 + N2 + CO2 = Al4(Fe(CN)6)3 + FeS + NO =>
8 Al2(SO4)3 + 9 Fe4C3 + 129 N2 + 45 CO2 = 4 Al4(Fe(CN)6)3 + 24 FeS + 186 NO
Mg(ClO3)2 + (NH4)2CO3 = MgCO3 + NH4ClO3 =>
Mg(ClO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4ClO3
C3H7I + NaOH = CH3CH(OH)CH3 + NaI =>
C3H7I + NaOH = CH3CH(OH)CH3 + NaI
Ni(NO3)2*6H2O + NaCO3 = NiCO3 + Na(NO3)2 + H2O =>
Ni(NO3)2*6H2O + NaCO3 = NiCO3 + Na(NO3)2 + 6 H2O
HSO3 + Sn(OH)2 = Sn(SO3)2 + H2O =>
2 HSO3 + Sn(OH)2 = Sn(SO3)2 + 2 H2O
H2SO3 + NaHSO3 = SO2 + NaSO3 + H3O =>
H2SO3 + NaHSO3 = SO2 + NaSO3 + H3O
Mg(OH)2 + H5IO6 = Mg5(IO6)2 + H2O =>
5 Mg(OH)2 + 2 H5IO6 = Mg5(IO6)2 + 10 H2O
MgCl2 + (CH3COO)2Ca = (CH3COO)2Mg + CaCl2 =>
MgCl2 + (CH3COO)2Ca = (CH3COO)2Mg + CaCl2
Zn4Cu + HCl = H2 + ZnCl2 + Cu2 =>
2 Zn4Cu + 16 HCl = 8 H2 + 8 ZnCl2 + Cu2
KCl + MnO2 = KMnCl + O2 =>
KCl + MnO2 = KMnCl + O2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
CH5CH2OH + MnO4{-} + H{+} = CH3CHO + Mn{2+} + H2O =>
5 CH5CH2OH + 4 MnO4{-} + 12 H{+} = 5 CH3CHO + 4 Mn{2+} + 16 H2O
NaClO + BaS = Ba(ClO) + NaS =>
NaClO + BaS = Ba(ClO) + NaS
MnO2 + H2O + Zn = MnO(OH) + Zn(OH) =>
MnO2 + H2O + Zn = MnO(OH) + Zn(OH)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KI + H2SO4 + Na2S2O3 = Na2S4O6 + NaI + K2SO4 + H2O =>
6 KI + 5 H2SO4 + 7 Na2S2O3 = 4 Na2S4O6 + 6 NaI + 3 K2SO4 + 5 H2O
NaCl + HF = HCl + NaF =>
NaCl + HF = HCl + NaF
HCOONa + CuSO4 = Cu(HCOO)2 + Na2SO4 =>
2 HCOONa + CuSO4 = Cu(HCOO)2 + Na2SO4
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O
Cu3(OH)4SO4 + HCl = CuSO4 + CuCl2 + H2O =>
Cu3(OH)4SO4 + 4 HCl = CuSO4 + 2 CuCl2 + 4 H2O
(NH4)SO4 + NaOH = NH3 + Na2SO4 + H2 + O2 =>
2(NH4)SO4 + 4 NaOH = 2 NH3 + 2 Na2SO4 + 3 H2 + 2 O2
Ba + (NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba + (NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NINH3(g) + O2(g) = NO(g) + H2O(g)IIINO2(g) + H2O(l) = HNO3(ac) + NO(g)IINO(g) + O2(g) = NO2(g)IVHNO3(ac) + NH3(g) = NH4NO3(ac) =>
12 NINH3(g) + 23 O2(g) = 20 NO(g) + 4 H2O(g)IIINO2(g) + 14 H2O(l)
CaHPO4 + H3PO4 = Ca(H2PO4)2 =>
CaHPO4 + H3PO4 = Ca(H2PO4)2
CH3CO2H = CH4 + CO2 =>
CH3CO2H = CH4 + CO2
AgCN3O6 + CH2 = CO + N2 + H2O + Ag =>
2 AgCN3O6 + 5 CH2 = 7 CO + 3 N2 + 5 H2O + 2 Ag
C8H8O3 + NaOH = C7H6O3 + CH3OH + Na =>
18 C8H8O3 + 14 NaOH = 19 C7H6O3 + 11 CH3OH + 14 Na
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C99999999999999999999999999999 = C9231596120000000000 =>
C99999999999999999999999999999 = C9231596120000000000
Pb(NO3)2 + CH3COONa = NaNO3 + (CH3COO)2Pb =>
Pb(NO3)2 + 2 CH3COONa = 2 NaNO3 + (CH3COO)2Pb
Carbon + CuO = copper + carbondioxide =>
C + 2 CuO = 2 Cu + CO2
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