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5 NH4 + 4 CrO4 = 5 N + 2 Cr2O3 + 10 H2O
Fe2 + AgNO3 = Fe(NO3)3 + Ag =>
Fe2 + 6 AgNO3 = 2 Fe(NO3)3 + 6 Ag
NaH2PO4(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
NaH2PO4(s) + 2 NaOH(aq) = Na3PO4(aq) + 2 H2O(l)
CO(g) + H2(g) = C8H8(l) + H2O =>
8 CO(g) + 12 H2(g) = C8H8(l) + 8 H2O
BaCO3 + RuO2 = Ba4Ru3O10 + CO2 =>
4 BaCO3 + 3 RuO2 = Ba4Ru3O10 + 4 CO2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Na2S + SO2 = Na2SO3 + S =>
2 Na2S + 3 SO2 = 2 Na2SO3 + 3 S
C3H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Na2Cr2O7 + H2SO4 + C3H8O = Na2SO4 + Cr2(SO4)2 + CH3COOH + H2O =>
3 Na2Cr2O7 + 9 H2SO4 + 4 C3H8O = 3 Na2SO4 + 3 Cr2(SO4)2 + 6 CH3COOH + 13 H2O
CO3 + HNO3 = HCO3 + NO3 =>
CO3 + HNO3 = HCO3 + NO3
Cr(OH)3 + ClO3{-} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
3 Cr(OH)3 + 2 ClO3{-} + 3 OH{-} = 3 CrO4{-}2 + 2 Cl{-} + 6 H2O
KCl + Na(NO3) = KNO3 + NaCl =>
KCl + Na(NO3) = KNO3 + NaCl
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
H2O + H2SO3 = H2 + H2SO4 =>
H2O + H2SO3 = H2 + H2SO4
H2S + HBrO3 = Br2 + S2 + H2O =>
10 H2S + 4 HBrO3 = 2 Br2 + 5 S2 + 12 H2O
NO3 + CaCl2 = Cl + Ca(NO3)2 =>
2 NO3 + CaCl2 = 2 Cl + Ca(NO3)2
NaHCO3 + NaAl(SO4)2 = CO2 + Na2SO4 + Al(OH)3 =>
3 NaHCO3 + NaAl(SO4)2 = 3 CO2 + 2 Na2SO4 + Al(OH)3
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
CH3CH2OH + H2O2 = CH3CHO + H2O =>
CH3CH2OH + H2O2 = CH3CHO + 2 H2O
NaClO3 = NaO3 + Cl =>
NaClO3 = NaO3 + Cl
Kr + S2 = Kr2S =>
4 Kr + S2 = 2 Kr2S
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
Na2HAsO3 + NaBrO3 + HCl = NaCl + NaBr + H3AsO4 =>
3 Na2HAsO3 + NaBrO3 + 6 HCl = 6 NaCl + NaBr + 3 H3AsO4
BaCl2H2O = BaCl2 + H2O =>
BaCl2H2O = BaCl2 + H2O
Fe(s) + HNO3(l) = Fe(NO3)3(aq) + NO(g) + H2O(l) =>
Fe(s) + 4 HNO3(l) = Fe(NO3)3(aq) + NO(g) + 2 H2O(l)
Mn(OH)2 + KI + KOH = KIO3 + K2Mn(OH)3 + H2O =>
6 Mn(OH)2 + KI + 12 KOH = KIO3 + 6 K2Mn(OH)3 + 3 H2O
ClF + O2 = Cl2O + OF2 =>
2 ClF + O2 = Cl2O + OF2
C2H3O2 = C + H2 + O2 =>
2 C2H3O2 = 4 C + 3 H2 + 2 O2
Li + MgBr2 = LiBr + Mg =>
2 Li + MgBr2 = 2 LiBr + Mg
H3PO3 + Fe(OH)3 = Fe2(PHO3)3 + H2O =>
3 H3PO3 + 2 Fe(OH)3 = Fe2(PHO3)3 + 6 H2O
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl =>
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl
LiI(aq) + BaS(aq) = Li2S + BaI2 =>
2 LiI(aq) + BaS(aq) = Li2S + BaI2
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl =>
Pt(NH4)2HCl2 + NH3 = Pt(NH4)2Cl + NH4Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)
S + O2(g) = SO2(g) =>
S + O2(g) = SO2(g)
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
Na(CO3)2 + C2H3O2 = CO2 + H2O + NaC2H3O2 =>
7 Na(CO3)2 + 11 C2H3O2 = 22 CO2 + 6 H2O + 7 NaC2H3O2
Zn(NO3)2 + KI = ZnI2 + K(NO3) =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 K(NO3)
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(s) + H2O =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
MnO2 + NaClO3 + NaOH = NaMnO4 + NaCl + H2O =>
2 MnO2 + NaClO3 + 2 NaOH = 2 NaMnO4 + NaCl + H2O
(C17H33COO)3C3H5 + Br2 = (C17H33COO)3C3H5Br =>
2(C17H33COO)3C3H5 + Br2 = 2(C17H33COO)3C3H5Br
WF6 + O2 = WO3 + F2 =>
2 WF6 + 3 O2 = 2 WO3 + 6 F2
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