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Na + F = NaF
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
I2O3 + H2O = I2H2O4 =>
I2O3 + H2O = I2H2O4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(NH4)2PtCl4(s) + NH3(aq) = NH4Cl(aq) + Pt(NH3)2Cl2(s) =>
(NH4)2PtCl4(s) + 2 NH3(aq) = 2 NH4Cl(aq) + Pt(NH3)2Cl2(s)
H4C2 + O2 = CO2 + H2O =>
H4C2 + 3 O2 = 2 CO2 + 2 H2O
Ca(NO3)2 + PO4 = Ca3(PO4)2 + NO3 =>
3 Ca(NO3)2 + 2 PO4 = Ca3(PO4)2 + 6 NO3
CH3COCOOH + Ca(OH)2 = (CH3COCOO)2Ca + H2O =>
2 CH3COCOOH + Ca(OH)2 = (CH3COCOO)2Ca + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + H2C2O4 + HCl = MnO + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 2 HCl = 2 MnO + 10 CO2 + 2 KCl + 6 H2O
C51H99O6 + O2 = CO2 + H2O =>
4 C51H99O6 + 291 O2 = 204 CO2 + 198 H2O
C2H5OH + KI = C2H5OHKI =>
C2H5OH + KI = C2H5OHKI
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3Fe(NO2)6 + K3Co(CN)6 =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3Fe(NO2)6 + K3Co(CN)6
Cr + CO2 = CrO3 + C =>
2 Cr + 3 CO2 = 2 CrO3 + 3 C
CH3COONa + H2O + Mg = Mg(OH)2 + CH3COOHNa =>
2 CH3COONa + 2 H2O + Mg = Mg(OH)2 + 2 CH3COOHNa
Li(NO3) + Ag = Ag(NO3) + Li =>
Li(NO3) + Ag = Ag(NO3) + Li
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
C6H10O + NH3 + H2O2 = C6H11NO + H2O =>
C6H10O + NH3 + H2O2 = C6H11NO + 2 H2O
Je + CuCl2 = Cu + JeCl2 =>
Je + CuCl2 = Cu + JeCl2
Fe(NO3)2 + O2 + H2O = FeOH(NO3)2 =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 FeOH(NO3)2
NaHCO3 + HCl = NaHCO3HCl =>
NaHCO3 + HCl = NaHCO3HCl
NH4Cl(s) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(g) =>
NH4Cl(s) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(g)
KIO3(ac) + Cl2(g) + KOH(ac) = K4I2O9(ac) + KCl(ac) + H2O(l) =>
2 KIO3(ac) + 2 Cl2(g) + 6 KOH(ac) = K4I2O9(ac) + 4 KCl(ac) + 3 H2O(l)
ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl
CrO3(s) + C(s) = Cr(s) + CO2(g) =>
2 CrO3(s) + 3 C(s) = 2 Cr(s) + 3 CO2(g)
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
TiCl4 + H2O = H2TiO3 + HCl =>
TiCl4 + 3 H2O = H2TiO3 + 4 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb =>
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb
Cs + O2 = CsO2 =>
Cs + O2 = CsO2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + H2O(l) =>
3 HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + 3 H2O(l)
(NH4)2CO3 + Cl2 = N2 + NH4Cl + CO2 + H2O =>
4(NH4)2CO3 + 3 Cl2 = N2 + 6 NH4Cl + 4 CO2 + 4 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Cr2O7 + I2 = Cr + IO3 =>
6 Cr2O7 + 7 I2 = 12 Cr + 14 IO3
Na2CO3(s) + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3(s) + H2SO4 = Na2SO4 + H2O + CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cl2 + NH3 = HCl + NCl3 =>
3 Cl2 + NH3 = 3 HCl + NCl3
Na2HCO3(aq) + C6H8O7(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
18 Na2HCO3(aq) + 11 C6H8O7(aq) = 23 H2O(l) + 12 CO2(g) + 12 Na3C6H5O7(aq)
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
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