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4 P15 = 15 P4
Ca(H2PO4)2(ac)BaCl2(ac) = CaCl2(ac)Ba(H2PO4)2(ac) =>
Ca(H2PO4)2(ac)BaCl2(ac) = CaCl2(ac)Ba(H2PO4)2(ac)
CuO + C2H5OH = Cu(C2H5O)2 + H2O =>
CuO + 2 C2H5OH = Cu(C2H5O)2 + H2O
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
C2H2 + KMnO4 + H2SO4 = C2O + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 4 KMnO4 + 6 H2SO4 = 5 C2O + 2 K2SO4 + 4 MnSO4 + 11 H2O
C2H5OHHI = C2H5IH2O =>
C2H5OHHI = C2H5IH2O
CuS + HCl = CuCl + HS =>
CuS + HCl = CuCl + HS
KMnO4 + KCrO2 + KOH = K2CrO4 + K2MnO4 + H2O =>
3 KMnO4 + KCrO2 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(aq) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(aq)
SO + LiO = Li2SO3 =>
SO + 2 LiO = Li2SO3
Cr2O7{2-} + C2H4O{-} + H{+} = Cr{3+} + C2H4O2 + H2O =>
Cr2O7{2-} + 2 C2H4O{-} + 10 H{+} = 2 Cr{3+} + 2 C2H4O2 + 5 H2O
CH3CH2CH(NH2)COOH + HCl = CH3CH2CH(NH2)COOCl + H2 =>
CH3CH2CH(NH2)COOH + HCl = CH3CH2CH(NH2)COOCl + H2
C6H6(g) + O2(g) = CO(g) + H20(l) =>
10 C6H6(g) + 30 O2(g) = 60 CO(g) + 3 H20(l)
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
HgO2 = HgO + O =>
HgO2 = HgO + O
Zn(s) + Cl2(g) = ZnCl2(aq) =>
Zn(s) + Cl2(g) = ZnCl2(aq)
K2HPO4 + KOH = K3PO4 + H2O =>
K2HPO4 + KOH = K3PO4 + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NO3 = N + O =>
NO3 = N + 3 O
NaBr + Fe(NO3)3 = FeBr3 + NaNO3 =>
3 NaBr + Fe(NO3)3 = FeBr3 + 3 NaNO3
Na2CO3 + O2 = NaO + CO3 =>
Na2CO3 + O2 = 2 NaO + CO3
HClCHCl3 = CH2Cl4 =>
HClCHCl3 = CH2Cl4
KCIO3 + Na2SO4 = K2SO4 + NaCIO3 =>
2 KCIO3 + Na2SO4 = K2SO4 + 2 NaCIO3
CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C10H14O3N4 + O2 = CO2 + H2O + N2 =>
C10H14O3N4 + 12 O2 = 10 CO2 + 7 H2O + 2 N2
CuC2O4 + Al(OH)3 = Cu(OH)2 + Al2(C2O4)3 =>
3 CuC2O4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(C2O4)3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
As + H = AsH =>
As + H = AsH
NCl = N + Cl =>
NCl = N + Cl
KL + PB(NO3)2 = PBL2 + KNO3 =>
2 KL + PB(NO3)2 = PBL2 + 2 KNO3
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + H2O + H2 =>
2 Fe(OH)2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O + H2
K3[Al(OH)6] = KOH + Al(OH)3 =>
K3[Al(OH)6] = 3 KOH + Al(OH)3
H2 + KOH = KH + H2O =>
H2 + KOH = KH + H2O
Zn3(PO4)2 + H3PO4 = Zn(H2PO4)2 =>
Zn3(PO4)2 + 4 H3PO4 = 3 Zn(H2PO4)2
MgSO4 + K2 = K2SO4 + Mg =>
MgSO4 + K2 = K2SO4 + Mg
KNO3 + Cr2SO4 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
5 KNO3 + Cr2SO4 + 3 Na2CO3 = 5 KNO2 + 2 Na2CrO4 + Na2SO4 + 3 CO2
H2SO4 + KCO = KSO4 + H2CO =>
H2SO4 + KCO = KSO4 + H2CO
K2SO4 + Ca(OH)2 = KOH + CaSO4 =>
K2SO4 + Ca(OH)2 = 2 KOH + CaSO4
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
Fe3O4 = Fe3 + O4 =>
Fe3O4 = Fe3 + O4
AgBr + Ag2S = AgS + Ag2Br =>
AgBr + Ag2S = AgS + Ag2Br
CaC2 + H2O = H2C2(g) + Ca(OH)2 =>
CaC2 + 2 H2O = H2C2(g) + Ca(OH)2
Fe + H2SO3 = H2 + Fe2(SO3)2 =>
2 Fe + 2 H2SO3 = 2 H2 + Fe2(SO3)2
H2O + KNO3 = H2KONO3 =>
H2O + KNO3 = H2KONO3
(CH3)2CHCH2OH + Na = (CH3)2CHCH2ONa + H2 =>
2(CH3)2CHCH2OH + 2 Na = 2(CH3)2CHCH2ONa + H2
Ra(CN)2 + K3PO4 = RaPO4 + K3(CN)2 =>
Ra(CN)2 + K3PO4 = RaPO4 + K3(CN)2
AuCl3 + H2O2 + NaOH = NaCl + O2Au + H2O =>
2 AuCl3 + H2O2 + 6 NaOH = 6 NaCl + 2 O2Au + 4 H2O
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