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CH3CHO + AgNO3 + NH3 = CH3COONH4 + Ag + NO2
Na2Cr2O7 + Cu2O = Cr2O3 + Na + CuO =>
Na2Cr2O7 + 4 Cu2O = Cr2O3 + 2 Na + 8 CuO
C3H8(g) + O2(g) = CO2(g) + H2H2O =>
C3H8(g) + 4 O2(g) = 3 CO2(g) + 2 H2H2O
CuCl2 + NaCl = CuCl + NaCl2 =>
CuCl2 + NaCl = CuCl + NaCl2
MoO2 + HNO3 = H2MoO4 + NO2 =>
MoO2 + 2 HNO3 = H2MoO4 + 2 NO2
Pb + KCrO4 = PbKCrO4 =>
Pb + KCrO4 = PbKCrO4
Na2S2O3 + CH3COOH = H2O + SO2 + S + CH3COONa =>
Na2S2O3 + 2 CH3COOH = H2O + SO2 + S + 2 CH3COONa
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
AlPO4 + BaCl2 = AlCl3 + Ba3(PO4)2 =>
2 AlPO4 + 3 BaCl2 = 2 AlCl3 + Ba3(PO4)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Cl + Mg3P2 = MgCl2 + P =>
6 Cl + Mg3P2 = 3 MgCl2 + 2 P
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
Na2HPO4 + KMnO4 = NaMnO4 + K2HPO4 =>
Na2HPO4 + 2 KMnO4 = 2 NaMnO4 + K2HPO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
Na3PO4 + Al(OH)3 = AlPO4 + NaOH =>
Na3PO4 + Al(OH)3 = AlPO4 + 3 NaOH
K2CrO4 + H2SO4 = KHSO4 + H2CrO4 =>
K2CrO4 + 2 H2SO4 = 2 KHSO4 + H2CrO4
CuSO4 + NH4SCN + H2SO3 + H2O = CuSCN + (NH4)2SO4 + H2SO4 =>
2 CuSO4 + 2 NH4SCN + H2SO3 + H2O = 2 CuSCN + (NH4)2SO4 + 2 H2SO4
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(g)
CuSO4 + H3PO4 = CuPO4 + H3SO4 =>
CuSO4 + H3PO4 = CuPO4 + H3SO4
MnC2O4*3H2O(s) + O2 = Mn3O4(s) + H2O(g) + CO2 =>
3 MnC2O4*3H2O(s) + 2 O2 = Mn3O4(s) + 9 H2O(g) + 6 CO2
CdSO4 + KOH = Cd(OH)2 + K2SO4 =>
CdSO4 + 2 KOH = Cd(OH)2 + K2SO4
H2SO4(ac) + NaNO2(s) = HNO2(ac) + Na2SO4(ac) =>
H2SO4(ac) + 2 NaNO2(s) = 2 HNO2(ac) + Na2SO4(ac)
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
Si4Cl16 + Mg10 = Si4 + Mg6Cl16 =>
5 Si4Cl16 + 3 Mg10 = 5 Si4 + 5 Mg6Cl16
HCl + KClO3 = Cl2 + KCl + H2O =>
6 HCl + KClO3 = 3 Cl2 + KCl + 3 H2O
(NH4)2SO4 + CaO = NH3 + CaSO4 + H2O =>
(NH4)2SO4 + CaO = 2 NH3 + CaSO4 + H2O
NO2(g) + H2O(l) = NH3(aq) + O2(g) =>
4 NO2(g) + 6 H2O(l) = 4 NH3(aq) + 7 O2(g)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CuI + H2SO4 = I2 + CuSO4 + H2O + SO2 =>
2 CuI + 4 H2SO4 = I2 + 2 CuSO4 + 4 H2O + 2 SO2
KBr + AgN3 = AgBr + KN3 =>
KBr + AgN3 = AgBr + KN3
Pb(NO3)2 + H2O = PbOHNO3 + HNO3 =>
Pb(NO3)2 + H2O = PbOHNO3 + HNO3
Fe(SO3) + H3(PO4) = Fe3(PO4)2 + H2(SO3) =>
3 Fe(SO3) + 2 H3(PO4) = Fe3(PO4)2 + 3 H2(SO3)
Li + H2O = Li2O + H3 =>
6 Li + 3 H2O = 3 Li2O + 2 H3
K3PO4(aq) + FeCl2(aq) = KCl(aq) + Fe3(PO4)2(s) =>
2 K3PO4(aq) + 3 FeCl2(aq) = 6 KCl(aq) + Fe3(PO4)2(s)
Al2O3 + NaOH = Na3AlO3 + H2O =>
Al2O3 + 6 NaOH = 2 Na3AlO3 + 3 H2O
(C6H6)2C2H2 + Br2 = (C6H6)BrHCCHBr(C6H6) =>
(C6H6)2C2H2 + Br2 = (C6H6)BrHCCHBr(C6H6)
Cr2O3 + Na2CO3 + KNO3 + H2O = Na2CrO4 + H2CO3 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 + 2 H2O = 2 Na2CrO4 + 2 H2CO3 + 3 KNO2
HCl + MgSO3 = H2SO3 + MgCl2 =>
2 HCl + MgSO3 = H2SO3 + MgCl2
CaC2 + H2O = HC + CaO =>
CaC2 + H2O = 2 HC + CaO
H2O + ZnO + NaOH = Na4Zn(OH)6 =>
H2O + ZnO + 4 NaOH = Na4Zn(OH)6
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
NH3 + AI = AIN + H2 =>
2 NH3 + 2 AI = 2 AIN + 3 H2
KMnO4 + H2O2HNO3 = O2 + Mn(NO3)2 + KNO3 + H2O =>
4 KMnO4 + 12 H2O2HNO3 = 11 O2 + 4 Mn(NO3)2 + 4 KNO3 + 18 H2O
Ag + MgBr2 = AgBr + Mg =>
2 Ag + MgBr2 = 2 AgBr + Mg
KI(aq) + CuSO4(aq) = K2SO4(aq) + CuI + I2(aq) =>
4 KI(aq) + 2 CuSO4(aq) = 2 K2SO4(aq) + 2 CuI + I2(aq)
Fe(HCO3)3 + H2SO4 = Fe2(SO4)3 + CO2 + H2O =>
2 Fe(HCO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 CO2 + 6 H2O
HBrO3 + Zr(OH)4 = Zr(BrO3)4 + H2O =>
4 HBrO3 + Zr(OH)4 = Zr(BrO3)4 + 4 H2O
C6H5MgBrCH3CHO = C6H5CH(OMgBr)CH3 =>
C6H5MgBrCH3CHO = C6H5CH(OMgBr)CH3
Na2CO3 + H2SO4Na2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4Na2SO4 = 2 Na2SO4 + CO2 + H2O
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