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10 C5H5MgBr + 4 FeCl3 = 4 C10H10Fe + C10H8 + 5 MgBr2 + 5 MgCl2 + 2 HCl
NaNO2 + H2O = HNO3 + NaO2 + H =>
NaNO2 + 3 H2O = HNO3 + NaO2 + 5 H
Ca3(PO4)2 + SiO2 + C = P4 + CaSi3 + CO =>
2 Ca3(PO4)2 + 18 SiO2 + 52 C = P4 + 6 CaSi3 + 52 CO
C3H7NO + O2 = CO2 + H2O + N2 =>
4 C3H7NO + 17 O2 = 12 CO2 + 14 H2O + 2 N2
FeCl3 + MgCO3 + H2O = Fe(OH)3 + MgCl2 + CO2 =>
2 FeCl3 + 3 MgCO3 + 3 H2O = 2 Fe(OH)3 + 3 MgCl2 + 3 CO2
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
Na3CrO3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + (H2O) + (HCl) =>
2(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + 14(H2O) + 8(HCl)
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
Ag + Cl = Ag2Cl2 =>
2 Ag + 2 Cl = Ag2Cl2
NH4Cl(s) + Ba(OH)2(aq) = BaCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Ba(OH)2(aq) = BaCl2(aq) + 2 NH3(g) + 2 H2O(l)
N2O5 + H(OH) = HNO3 =>
N2O5 + H(OH) = 2 HNO3
CuCl2 + Br2 = BrCl + Cu =>
CuCl2 + Br2 = 2 BrCl + Cu
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH3CH2Br + KOH = KBr + CH3CH2OH =>
CH3CH2Br + KOH = KBr + CH3CH2OH
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 Mg(HCO3)2 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 6 H2O + 10 CO2
CH2O + NaHSO3 = HOCH2SO3Na =>
CH2O + NaHSO3 = HOCH2SO3Na
AgNO2 + Na2CrO4 = Ag2CrO4 + NaNO2 =>
2 AgNO2 + Na2CrO4 = Ag2CrO4 + 2 NaNO2
(Ba(OH)2)8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
(Ba(OH)2)8H2O + 16 NH4SCN = 8 Ba(SCN)2 + 17 H2O + 16 NH3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
BaCO3 + CH3COOH = Ba(CH3COO)2 + CO2 + H2O =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + CO2 + H2O
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
Cd(NO3)2 + NH3 = Cd(NH3)2 + NO3 =>
Cd(NO3)2 + 2 NH3 = Cd(NH3)2 + 2 NO3
N2O + NaOH = N2 + NaNO3 + H2O =>
5 N2O + 2 NaOH = 4 N2 + 2 NaNO3 + H2O
Mg(HCO3)2 + CH3COOH = CO2 + H2O + Mg(C2H3O2)2 =>
Mg(HCO3)2 + 2 CH3COOH = 2 CO2 + 2 H2O + Mg(C2H3O2)2
HNO3 + H2SO4 = H2O + HSO4{-} + NO2{+} =>
HNO3 + H2SO4 = H2O + HSO4{-} + NO2{+}
Mg + CrCl3 = MgCl2 + Cr =>
3 Mg + 2 CrCl3 = 3 MgCl2 + 2 Cr
H2S + Br2 = S + HBr2 =>
H2S + 2 Br2 = S + 2 HBr2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Mg(HCO3)2 + CH3COOH = Mg(CH3COO)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 CO2 + 2 H2O
Ni(C2H3O2)2 + Na2S = NiS + NaC2H3O2 =>
Ni(C2H3O2)2 + Na2S = NiS + 2 NaC2H3O2
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + C2O =>
Mg(HCO3)2 + 6 CH3COOH = Mg(CH3COOH)2 + 9 H2O + 5 C2O
Hg2S2(s) = Hg2(l) + S2(s) =>
Hg2S2(s) = Hg2(l) + S2(s)
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O =>
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O
Sn(CO3)2 + K = K2(CO3) + Sn =>
Sn(CO3)2 + 4 K = 2 K2(CO3) + Sn
HCOOH + Al(OH)3 = Al(COOH)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(COOH)3 + 3 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Pb(SCN)2 + KClO3 = PbO + SO2 + CO2 + NO2 + KCl =>
3 Pb(SCN)2 + 13 KClO3 = 3 PbO + 6 SO2 + 6 CO2 + 6 NO2 + 13 KCl
Mg(HCO3)2 + CH3COOH = CO2 + H2O + C4H6MgO4 =>
Mg(HCO3)2 + 2 CH3COOH = 2 CO2 + 2 H2O + C4H6MgO4
NaOH + C = Na + H2 + H2CO3 =>
6 NaOH + 2 C = 6 Na + H2 + 2 H2CO3
As + KMnO4 + H2SO4 = As2O3 + MnSO4 + K2SO4 + H2O =>
10 As + 6 KMnO4 + 9 H2SO4 = 5 As2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
O3 + CH2O2 = CO2 + H2O =>
O3 + 3 CH2O2 = 3 CO2 + 3 H2O
BaS + CrCl3 = BaCl2 + Cr2S3 =>
3 BaS + 2 CrCl3 = 3 BaCl2 + Cr2S3
K3PO4 + Ag(NO3)2 = K3(NO3)2 + AgPO4 =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + AgPO4
La(NO3)3*6H2O + Ba(NO3)2 + Mn(NO3)2*4H2O + C6H8O7 = La08Ba02MnO3 + NO2 + H2O + CO2 =>
8 La(NO3)3*6H2O + 2 Ba(NO3)2 + Mn(NO3)2*4H2O + 3 C6H8O7 = La08Ba02MnO3 + 30 NO2 + 64 H2O + 18 CO2
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
H3PO3 + Ti(OH)4 = Ti3(PO3)4 + H2O =>
4 H3PO3 + 3 Ti(OH)4 = Ti3(PO3)4 + 12 H2O
Na3PO4(aq) + Ni(ClO4)2(aq) = NaClO4(aq) + Ni3(PO4)2(s) =>
2 Na3PO4(aq) + 3 Ni(ClO4)2(aq) = 6 NaClO4(aq) + Ni3(PO4)2(s)
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
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