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C2N2 + H2 = 2 HCN
HO2CCO2H + OH{-} = O2CCO2{2-} + H2O =>
HO2CCO2H + 2 OH{-} = O2CCO2{2-} + 2 H2O
Mn{+2} + H{+} + MnO4{-} = Mn{+3} + H2O =>
4 Mn{+2} + 8 H{+} + MnO4{-} = 5 Mn{+3} + 4 H2O
MnCO3 = C + Mn3O4 + O2 =>
6 MnCO3 = 6 C + 2 Mn3O4 + 5 O2
CuCl + Br2 = CuBr + Cl2 =>
2 CuCl + Br2 = 2 CuBr + Cl2
NO3NaCl + Na3PO4 = PO4(NaCl)3 + NaNO3 =>
3 NO3NaCl + Na3PO4 = PO4(NaCl)3 + 3 NaNO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
F + I2 = FI =>
2 F + I2 = 2 FI
NaOH + HNO3 = H2O + Na + NO3 =>
NaOH + HNO3 = H2O + Na + NO3
ZnS + H2SO4 = Zn2(SO4)3 + H2O + SO2 =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 10 H2O + 9 SO2
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6]
ZnS + H2SO4 = Zn2(SO4)3 + H2O + SO2 =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 10 H2O + 9 SO2
CuF2 = CuF + F2 =>
2 CuF2 = 2 CuF + F2
Mn(NO3)2 + PbO2 + H2SO4 = PbSO4 + HNO3 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 5 H2SO4 = 5 PbSO4 + 4 HNO3 + 2 HMnO4 + 2 H2O
KBr + H3PO4 = KH2 + PO4 + HBr =>
KBr + H3PO4 = KH2 + PO4 + HBr
Cu + NH4 = Cu(NH4)2 =>
Cu + 2 NH4 = Cu(NH4)2
ZnS + H2SO4 = Zn2(SO4)3 + H2O + SO2 =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 10 H2O + 9 SO2
Cr(NO3)2 = Cr + NO3 =>
Cr(NO3)2 = Cr + 2 NO3
H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + H2O =>
2 H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + 4 H2O
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4(SO4) + Cu[Fe(CN)6]
KBr + AgNO3 + NH3 = KNO3 + Ag(NH3)2 + Br =>
KBr + AgNO3 + 2 NH3 = KNO3 + Ag(NH3)2 + Br
Mn + MnO4 = Mn(MnO4)2 =>
Mn + 2 MnO4 = Mn(MnO4)2
Yb(NO3)3(H2O)5 + CH4N2O = Yb2O3 + CO2 + H2O + N2 =>
2 Yb(NO3)3(H2O)5 + 5 CH4N2O = Yb2O3 + 5 CO2 + 20 H2O + 8 N2
I2 + F = IF =>
I2 + 2 F = 2 IF
PCl5 + O2 = P2O5 + Cl2O3 =>
2 PCl5 + 10 O2 = P2O5 + 5 Cl2O3
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
K(OH) + HBr = KBr + H(OH) =>
K(OH) + HBr = KBr + H(OH)
KI + KMnO4 + HCl = KIO3 + MnCl2 + KCl + H2O =>
5 KI + 6 KMnO4 + 18 HCl = 5 KIO3 + 6 MnCl2 + 6 KCl + 9 H2O
Hg2Cl2 = Hg2 + Cl =>
Hg2Cl2 = Hg2 + 2 Cl
NH3 + H2SeO4 = (NH4)2SeO4 =>
2 NH3 + H2SeO4 = (NH4)2SeO4
Ca2 = CaCa =>
Ca2 = CaCa
AgNO3 + [Fe(CN)6]4 = Ag[Fe(CN)6]4 + NO3 =>
AgNO3 + [Fe(CN)6]4 = Ag[Fe(CN)6]4 + NO3
NO2 + KI = KO2 + NI =>
NO2 + KI = KO2 + NI
H2S + O2(g) = S + H2O =>
2 H2S + O2(g) = 2 S + 2 H2O
FeS(s) + HCl(ac) = FeCl2(ac) + H2S =>
FeS(s) + 2 HCl(ac) = FeCl2(ac) + H2S
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
N4 + O2 = NO3 =>
N4 + 6 O2 = 4 NO3
C2H3OOK + H2SO4 = K2SO4 + C2H3OOH =>
2 C2H3OOK + H2SO4 = K2SO4 + 2 C2H3OOH
CH2 + H2O = CH4 + O2 =>
2 CH2 + 2 H2O = 2 CH4 + O2
K2HPO4 + Ca(OH)2 = KOH + CaHPO4 =>
K2HPO4 + Ca(OH)2 = 2 KOH + CaHPO4
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
RbO2 = Rb2O + O2 =>
4 RbO2 = 2 Rb2O + 3 O2
NaF + H2SO4 = Na2SO4 + HF =>
2 NaF + H2SO4 = Na2SO4 + 2 HF
H2S + Cl2 + H2O = HCl + H2SO4 =>
H2S + 4 Cl2 + 4 H2O = 8 HCl + H2SO4
Cr2O7{-2} + Fe{+2} + H2O = Fe(OH)3 + Cr(OH)3 + H{+} =>
Cr2O7{-2} + 6 Fe{+2} + 17 H2O = 6 Fe(OH)3 + 2 Cr(OH)3 + 10 H{+}
CCl3CHO + H2O = C2H3Cl3O2 =>
CCl3CHO + H2O = C2H3Cl3O2
KHSO4 + N2 = KNO3 + K2SO4 + SO3 + H2 =>
10 KHSO4 + N2 = 2 KNO3 + 4 K2SO4 + 6 SO3 + 5 H2
Cl2 + FeBr2 = FeCl3 + Br2 =>
3 Cl2 + 2 FeBr2 = 2 FeCl3 + 2 Br2
Ni + P = NiP =>
Ni + P = NiP
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