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Ca(NO3)2 + 2 NH3 = Ca(NH3)2 + 2 NO3
H2SO4(ac) + NaI(s) = SO2(g) + H2O(l) + Na2SO4(s) + I2(s) =>
2 H2SO4(ac) + 2 NaI(s) = SO2(g) + 2 H2O(l) + Na2SO4(s) + I2(s)
Cr2O7{-2} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COCH3 + H2O =>
3 C6H5CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COCH3 + 7 H2O
HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O
C3H7COH + Ag2O = C3H7COOH + Ag =>
C3H7COH + Ag2O = C3H7COOH + 2 Ag
Fe{3+} + EDTA = [Fe(EDTA)]{3+} =>
Fe{3+} + EDTA = [Fe(EDTA)]{3+}
FeBr3 + H2O = H2 + Br2 + Fe(OH)3 =>
2 FeBr3 + 6 H2O = 3 H2 + 3 Br2 + 2 Fe(OH)3
HNO3 + LiOH = LiNO3*H2O =>
HNO3 + LiOH = LiNO3*H2O
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
C(s) + H2(g) + N2(g) + O2(g) = C6H7NO2(l) =>
12 C(s) + 7 H2(g) + N2(g) + 2 O2(g) = 2 C6H7NO2(l)
NH3 + HClO3 = NClO3 + H =>
NH3 + HClO3 = NClO3 + 4 H
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
MgI2 + H2SeO4 + K2Cr2O7 = I2 + MgSeO4 + Cr2(SeO4) + K2SeO4 + H2O =>
5 MgI2 + 7 H2SeO4 + K2Cr2O7 = 5 I2 + 5 MgSeO4 + Cr2(SeO4) + K2SeO4 + 7 H2O
H2O2 + MnS + OH{-} = MnO2 + SO4{2-} + H2O =>
5 H2O2 + MnS + 2 OH{-} = MnO2 + SO4{2-} + 6 H2O
Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2
CoCO3 + C5H8O2 = Co(C5H8O2)3 + CO2 + O2 =>
2 CoCO3 + 6 C5H8O2 = 2 Co(C5H8O2)3 + 2 CO2 + O2
Al2(SO4)3(aq) + NaBr(aq) = Al2Br(s) + Na(SO4)3(aq) =>
Al2(SO4)3(aq) + NaBr(aq) = Al2Br(s) + Na(SO4)3(aq)
(CH3CH2O)2SO2 + NaOH = Na2SO4 + (CH3CH2)2O + H2O =>
(CH3CH2O)2SO2 + 2 NaOH = Na2SO4 + (CH3CH2)2O + H2O
Sn3(PO4)4 + Bi2(CrO4)3 = BiPO4 + Sn(CrO4)2 =>
Sn3(PO4)4 + 2 Bi2(CrO4)3 = 4 BiPO4 + 3 Sn(CrO4)2
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COOH + H2O =>
21 C6H5CH(OH)CH3 + 20 K2Cr2O7 + 80 H2SO4 = 20 Cr2(SO4)3 + 20 K2SO4 + 24 C6H5COOH + 113 H2O
CH3COO{-} + SO4{-2} + H{+} = CO2 + HS{-} + H2O =>
CH3COO{-} + SO4{-2} + 2 H{+} = 2 CO2 + HS{-} + 2 H2O
Cr2O7{-2} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
Ni(NO3)2*6H2O + (NH2CH2CH2NH2)2 = Ni(NH2CH2CH2NH2)2(NO3)2 + H2O =>
Ni(NO3)2*6H2O + (NH2CH2CH2NH2)2 = Ni(NH2CH2CH2NH2)2(NO3)2 + 6 H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
S + HCl = SCl + H =>
S + HCl = SCl + H
Sr + HBr = SrBr2 + H2 =>
Sr + 2 HBr = SrBr2 + H2
Se + H2SO4 = H2SeO4 + SO2 + H2O =>
Se + 3 H2SO4 = H2SeO4 + 3 SO2 + 2 H2O
Ca(NO3)2*4H2O + ZrO(NO3)2*2H2O + C2H5NO2 = CaZrO3 + N2 + CO2 + H2O =>
9 Ca(NO3)2*4H2O + 9 ZrO(NO3)2*2H2O + 20 C2H5NO2 = 9 CaZrO3 + 28 N2 + 40 CO2 + 104 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(s)
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + NaCl + CH3COOH =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 KCl + 2 NaCl + 2 CH3COOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + Sn2(SO3)4 = Li2(SO3) + Sn =>
8 Li + Sn2(SO3)4 = 4 Li2(SO3) + 2 Sn
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al =>
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al
HI(aq) + Sr(OH)2 = SrI2(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2 = SrI2(aq) + 2 H2O(l)
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2) + HgCl =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2) + 2 HgCl
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
Se + H2SO4 = H2SeO3 + SO2 + H2O =>
Se + 2 H2SO4 = H2SeO3 + 2 SO2 + H2O
C6H9NO + O2 = NO2 + CO2 + H2O =>
4 C6H9NO + 35 O2 = 4 NO2 + 24 CO2 + 18 H2O
Li + Sn2(SO3)4 = Li(SO3) + Sn =>
4 Li + Sn2(SO3)4 = 4 Li(SO3) + 2 Sn
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(aq)
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
AgCl + I2 = AgI + Cl2 =>
2 AgCl + I2 = 2 AgI + Cl2
LiBr + H2O = Br2 + H2 + LiOH =>
2 LiBr + 2 H2O = Br2 + H2 + 2 LiOH
Na + Al(C2H3O2)3 = NaC2H3O2 + Al =>
3 Na + Al(C2H3O2)3 = 3 NaC2H3O2 + Al
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