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N{+5} + 3e = N{+2}
CO3 + NaOH = NaCO3 + OH =>
CO3 + NaOH = NaCO3 + OH
CH3CCH3CH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
15 CH3CCH3CH2 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 20 CH3COCH3
Cr(OH)3 + H2(SiO3) = Cr2(SiO3)3 + H2O =>
2 Cr(OH)3 + 3 H2(SiO3) = Cr2(SiO3)3 + 6 H2O
K2[Zn(OH)4] + HCl = K2[ZnCl4] + H2O =>
K2[Zn(OH)4] + 4 HCl = K2[ZnCl4] + 4 H2O
Mn(oh)4 + O2 + H2O = Mn(OH)4 =>
Mn(oh)4 + 4 O2 + 8 H2O = 4 Mn(OH)4
Cs(s) + P4(s) = CsP4(s) =>
Cs(s) + P4(s) = CsP4(s)
Al + KNO2 + KOH + H2O = K(Al(OH)4) + NH3 =>
2 Al + KNO2 + KOH + 5 H2O = 2 K(Al(OH)4) + NH3
C2H2 + AgNO3 = AgC2H + HNO3 =>
C2H2 + AgNO3 = AgC2H + HNO3
NaCl + H2SO4 + C + CaCO3 = HCl + CO2 + Na2CO3 + CaS =>
2 NaCl + H2SO4 + 2 C + CaCO3 = 2 HCl + 2 CO2 + Na2CO3 + CaS
H2O2(g) = H2O + O2(g) =>
2 H2O2(g) = 2 H2O + O2(g)
MgO + H2CrO4 = MgCrO4 + H2O =>
MgO + H2CrO4 = MgCrO4 + H2O
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
AgNO3(aq) + CoCl2(aq) = AgCl + Co(NO3)2(s) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl + Co(NO3)2(s)
Al + KNO2 + KOH + H2O = NH3 + KAl(OH)4 =>
2 Al + KNO2 + KOH + 5 H2O = NH3 + 2 KAl(OH)4
Al + KNO2 + KOH + H2O = K3(Al(OH)6) + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3(Al(OH)6) + NH3
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = CH3COCH2CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH2CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KO(s) + H2O(l) = KOH(s) + O2(g) =>
4 KO(s) + 2 H2O(l) = 4 KOH(s) + O2(g)
Al + KNO2 + KOH + H2O = K3[Al(OH)6] + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3[Al(OH)6] + NH3
Pb(OH)4 + H4SiO4 = Pb(SiO4) + H2O =>
Pb(OH)4 + H4SiO4 = Pb(SiO4) + 4 H2O
C3H8O3(l) + HNO3 = C3H5O9N3 + H2O(l) =>
C3H8O3(l) + 3 HNO3 = C3H5O9N3 + 3 H2O(l)
H2O2(g) = H2O(g) + O2(g) =>
2 H2O2(g) = 2 H2O(g) + O2(g)
C2H2 + AgNO3 = AgC2H + HNO3 =>
C2H2 + AgNO3 = AgC2H + HNO3
AgNO3(aq) + CoCl2(aq) = AgCl2(s) + CoNO3(aq) =>
AgNO3(aq) + CoCl2(aq) = AgCl2(s) + CoNO3(aq)
C9H44O2 + O2 = CO2 + H2O =>
C9H44O2 + 19 O2 = 9 CO2 + 22 H2O
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
Al + KNO2 + KOH + H2O = K(Al(OH)4) + NH3 =>
2 Al + KNO2 + KOH + 5 H2O = 2 K(Al(OH)4) + NH3
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
C3H6(g) + O2(g) = CO2(g)H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g)H2O(g)
Mg3P2 + K2Cr2O7 + HCl = H3PO4 + MgCl2 + CrCl3 + KCl + H2O =>
3 Mg3P2 + 8 K2Cr2O7 + 82 HCl = 6 H3PO4 + 9 MgCl2 + 16 CrCl3 + 16 KCl + 32 H2O
Al + KNO2 + KOH + H2O = K3(Al(OH)6) + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3(Al(OH)6) + NH3
Ni(HO)2 = NiO + H2O =>
Ni(HO)2 = NiO + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AlBr3 + AgCH3COO = Al(CH3COO)3 + AgBr =>
AlBr3 + 3 AgCH3COO = Al(CH3COO)3 + 3 AgBr
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
H2O2(g) = H2O + O2 =>
2 H2O2(g) = 2 H2O + O2
C2H2 + AgNO3 = Ag2C2AgNO3 + HNO3 =>
C2H2 + 3 AgNO3 = Ag2C2AgNO3 + 2 HNO3
H3 + PO4 + RbOH = H2O + Rb3PO4 =>
H3 + PO4 + 3 RbOH = 3 H2O + Rb3PO4
NH4Br + Ba(C2H3O2)2 = NH4C2H3O2 + BaBr2 =>
2 NH4Br + Ba(C2H3O2)2 = 2 NH4C2H3O2 + BaBr2
(NH4)2SO4 + AgC2H3O2 = NH4C2H3O2 + Ag2SO4 =>
(NH4)2SO4 + 2 AgC2H3O2 = 2 NH4C2H3O2 + Ag2SO4
AgNO3(aq) + CoCl2(aq) = AgCl(aq) + Co(NO3)2(aq) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl(aq) + Co(NO3)2(aq)
C5H10 + O2 = C + H2O =>
2 C5H10 + 5 O2 = 10 C + 10 H2O
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
9 CH3CH(OH)CH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 12 CH3CH3CO + 25 H2O
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
Cu{2+} + NH2OH = N2O + Cu{+} + H{+} + H2O =>
4 Cu{2+} + 2 NH2OH = N2O + 4 Cu{+} + 4 H{+} + H2O
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
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