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NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Ca(OH)2 + H2C = CaC + H2O =>
Ca(OH)2 + H2C = CaC + 2 H2O
NaCl + Br = NaBr + Cl2 =>
2 NaCl + 2 Br = 2 NaBr + Cl2
AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq)
KMnO4 + H2S + H2O = MnO2 + H2SO3 + KOH =>
2 KMnO4 + H2S + H2O = 2 MnO2 + H2SO3 + 2 KOH
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
Pr6O11 + H2O = PrO2 + Pr(OH)3 =>
Pr6O11 + 3 H2O = 4 PrO2 + 2 Pr(OH)3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CuO2 = Cu2 + O2 =>
2 CuO2 = Cu2 + 2 O2
MnO4{-} + H2S + H{+} = Mn{+2} + H2SO3 + H2O =>
6 MnO4{-} + 5 H2S + 18 H{+} = 6 Mn{+2} + 5 H2SO3 + 9 H2O
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
Sn{4+} + H2S = SnS2 + H{+} =>
Sn{4+} + 2 H2S = SnS2 + 4 H{+}
Na3N = Na3 + N =>
Na3N = Na3 + N
Zn + V2O5 = ZnO + V =>
5 Zn + V2O5 = 5 ZnO + 2 V
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
Fe + H2 = Fe2H3 =>
4 Fe + 3 H2 = 2 Fe2H3
CO + O2 + Ca(OH)2 = CaCO3 + H2O =>
2 CO + O2 + 2 Ca(OH)2 = 2 CaCO3 + 2 H2O
P4(g) + Cl2(g) = PCl5(g) =>
P4(g) + 10 Cl2(g) = 4 PCl5(g)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
Na3P + KMnO4 = NaMnO4 + K3P =>
Na3P + 3 KMnO4 = 3 NaMnO4 + K3P
HNO3 + Ca = HNO3Ca3 =>
HNO3 + 3 Ca = HNO3Ca3
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2 =>
C4H9COOH + NaHCO3 = C4H9COONa + H2O + CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + HCl + H2O = AlCl3*8H2O + H2 =>
2 Al + 6 HCl + 16 H2O = 2 AlCl3*8H2O + 3 H2
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
NH4I + CuSO4 = CuI + I2 + (NH4)2SO4 =>
4 NH4I + 2 CuSO4 = 2 CuI + I2 + 2(NH4)2SO4
H2SO3 + NaOH = Na + HSO3 + H2O =>
H2SO3 + NaOH = Na + HSO3 + H2O
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
C5H8O4 + H2O = C5H10O5 =>
C5H8O4 + H2O = C5H10O5
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
I2 + S2O3 = IS4O6 =>
I2 + 4 S2O3 = 2 IS4O6
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
C6H4(CH3)2 + O2 = COOH(C6H4)COOH + H2O =>
C6H4(CH3)2 + 3 O2 = COOH(C6H4)COOH + 2 H2O
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
Co2O3 = CoO + O2 =>
2 Co2O3 = 4 CoO + O2
K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K
H2SO4 + Na2SO3*7H2O + MnO2 + H2O = MnSO4*4H2O + Na2SO4*10H2O =>
H2SO4 + Na2SO3*7H2O + MnO2 + 6 H2O = MnSO4*4H2O + Na2SO4*10H2O
Ba(OH)2 + YPO4 = Ba3(PO4)2 + Y(OH)3 =>
3 Ba(OH)2 + 2 YPO4 = Ba3(PO4)2 + 2 Y(OH)3
Ni(OH)2 + HNo3 = Ni(No3)2 + H2O =>
Ni(OH)2 + 2 HNo3 = Ni(No3)2 + 2 H2O
MgBr2 + Zn3(PO4)2 = ZnBr2 + Mg3(PO4)2 =>
3 MgBr2 + Zn3(PO4)2 = 3 ZnBr2 + Mg3(PO4)2
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
NH4OH + Ca(NO3)2 = NH4NO3 + Ca(OH)2 =>
2 NH4OH + Ca(NO3)2 = 2 NH4NO3 + Ca(OH)2
Cu + AlCl3 = AlCu + Cl3 =>
Cu + AlCl3 = AlCu + Cl3
HI + KOH = K(I) + H2O =>
HI + KOH = K(I) + H2O
H2SiO3 + Ba(OH)2 = (BaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ba(OH)2 = (BaOH)2SiO3 + 2 H2O
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