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2 Mo3P4 + 12 MgS = 3 Mo2S4 + 4 Mg3P2
Na3P + H2O = NaOH + H3P =>
Na3P + 3 H2O = 3 NaOH + H3P
Pb(CH3COO)2 + NaClO + KOH = PbO2 + NaCl + KCH3COO + H2O =>
Pb(CH3COO)2 + NaClO + 2 KOH = PbO2 + NaCl + 2 KCH3COO + H2O
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + Na2 + K2SO4 + H2O =>
K2Cr2O7 + Na2S + 3 H2SO4 = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
Be(OH)2 + AlCl3 = BeCl2 + Al(OH)3 =>
3 Be(OH)2 + 2 AlCl3 = 3 BeCl2 + 2 Al(OH)3
CH3COOH + NaOH = CH3COO{-} + Na{+} + H2O =>
CH3COOH + NaOH = CH3COO{-} + Na{+} + H2O
Cr4(N2H4CO)24Cr3(CN)18 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr4(N2H4CO)24Cr3(CN)18 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 CO2 + 2 H2O
Fe(OH)2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KOH =>
2 Fe(OH)2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2Br2 = HBr =>
H2Br2 = 2 HBr
Rh(OH)3 = Rh + O2 + H2 =>
2 Rh(OH)3 = 2 Rh + 3 O2 + 3 H2
Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2
KIO3 + H2O + H2SO4 = H5IO6 + I2 + KHSO4 =>
7 KIO3 + 9 H2O + 7 H2SO4 = 5 H5IO6 + I2 + 7 KHSO4
K2SO4(aq) + MgCl2(aq) = K2Cl2 + MgSO4 =>
K2SO4(aq) + MgCl2(aq) = K2Cl2 + MgSO4
Ca + S = Ca2S2 =>
2 Ca + 2 S = Ca2S2
Ha + H2SO4 = Ha(SO4)3 + H2 =>
Ha + 3 H2SO4 = Ha(SO4)3 + 3 H2
NO + C = N + CO2 =>
2 NO + C = 2 N + CO2
NaC2H3O2(aq) + H2CO3(aq) = Na2CO3(aq) + HC2H3O2 =>
2 NaC2H3O2(aq) + H2CO3(aq) = Na2CO3(aq) + 2 HC2H3O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CS2 + F = CF4 + S =>
CS2 + 4 F = CF4 + 2 S
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2 =>
Pb(NO3)2 + NaHCO3 = PbHCO3 + Na(NO3)2
Al(s) + CuCl2(aq) = Cu(s) + AlCl(aw) =>
2 Al(s) + CuCl2(aq) = Cu(s) + 2 AlCl(aw)
HCOOH + MgO = MgCOO + H2O =>
HCOOH + MgO = MgCOO + H2O
As2O3 + H2O2 = AsO4 + H2O =>
As2O3 + 5 H2O2 = 2 AsO4 + 5 H2O
HClO2 + NaOH = ClO2 + NaOH2 =>
HClO2 + NaOH = ClO2 + NaOH2
K3P + Sr(NO3)2 = Sr3P2 + KNO3 =>
2 K3P + 3 Sr(NO3)2 = Sr3P2 + 6 KNO3
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq)
Sr(ClO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4ClO3 =>
3 Sr(ClO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4ClO3
HCIO3 + P + H2O = H3PO4 + HCI =>
5 HCIO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCI
Al + (Cl)2 = AlCl2 =>
Al + (Cl)2 = AlCl2
Na(HCO3)2(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
Na(HCO3)2(s) + 2 HCl(aq) = NaCl2(aq) + 2 CO2(g) + 2 H2O(l)
K2Cr2O7 + K + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 K + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O
AlBr3 + K2CO3 = Al2(CO3)3 + KBr =>
2 AlBr3 + 3 K2CO3 = Al2(CO3)3 + 6 KBr
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
NaS8 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
2 NaS8 + 49 NaClO + 30 NaOH = 16 Na2SO4 + 49 NaCl + 15 H2O
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
C17H20N4O6 + CH2O = C17H22N4O6 + CO =>
C17H20N4O6 + CH2O = C17H22N4O6 + CO
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Cu2CO3 + O2 = CuO + CO2 =>
2 Cu2CO3 + O2 = 4 CuO + 2 CO2
C6H5OK + H2SO4 = C6H5OH + K2SO4 =>
2 C6H5OK + H2SO4 = 2 C6H5OH + K2SO4
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + CNS =>
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + CNS
Mn2(CO3)3(s) = Mn2O3(s) + CO2(g) =>
Mn2(CO3)3(s) = Mn2O3(s) + 3 CO2(g)
As(OH)3 + H2X = As2(X)3 + H2O =>
2 As(OH)3 + 3 H2X = As2(X)3 + 6 H2O
NaCl + H2CO3 = CNaClO2 + H2O =>
NaCl + H2CO3 = CNaClO2 + H2O
N + HNO3 = N(NO3)2 + H2 =>
N + 2 HNO3 = N(NO3)2 + H2
Fe(OH)3(s) + HClO4(aq) = Fe(ClO4)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 HClO4(aq) = Fe(ClO4)3(aq) + 3 H2O(l)
Fe + H{+} = Fe3{+} + H2 =>
6 Fe + 2 H{+} = 2 Fe3{+} + H2
Na2SO4(aq) + HCl(aq) = Na2Cl + HSO4 =>
Na2SO4(aq) + HCl(aq) = Na2Cl + HSO4
C6H12C6 + O2 = CO2 + H2O =>
C6H12C6 + 15 O2 = 12 CO2 + 6 H2O
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