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Pb(NO3)2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaNO3
Ca3 + (PO4)2 + H2SO4 = CaSO4 + Ca(H3PO4)2 =>
4 Ca3 + 3(PO4)2 + 9 H2SO4 = 9 CaSO4 + 3 Ca(H3PO4)2
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l)
C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O
Fe(s) + Cu(SO4)2(aq) = Cu(s) + Fe(SO4)2(aq) =>
Fe(s) + Cu(SO4)2(aq) = Cu(s) + Fe(SO4)2(aq)
Li2CO3 + FeCl3 = Fe2(CO3)3 + LiCl =>
3 Li2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 LiCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Bi(NO3)3 + H2O + NaCl = BiOCl + NaNO3 + HNO3 =>
Bi(NO3)3 + H2O + NaCl = BiOCl + NaNO3 + 2 HNO3
NiSO4*6H2O + NaOH = Ni(OH)2 + Na2SO4 + H2O =>
NiSO4*6H2O + 2 NaOH = Ni(OH)2 + Na2SO4 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeO(s) + O(g) = Fe2O3 =>
2 FeO(s) + O(g) = Fe2O3
PbC8H2O + O2 = PbO2 + CO2 + H2O =>
PbC8H2O + 9 O2 = PbO2 + 8 CO2 + H2O
SbCl3 + Na2CO3 + H2O = CO2 + NaCl + SbO(OH) =>
2 SbCl3 + 3 Na2CO3 + H2O = 3 CO2 + 6 NaCl + 2 SbO(OH)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
CaSO4 + FeO = FeSO4 + CaO =>
CaSO4 + FeO = FeSO4 + CaO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe(s) + O2 + H2O = Fe(OH)2(aq) =>
2 Fe(s) + O2 + 2 H2O = 2 Fe(OH)2(aq)
KCH3COO + Ca(OH)2 = C4H6CaO4 + KOH =>
2 KCH3COO + Ca(OH)2 = C4H6CaO4 + 2 KOH
KOH + H2SO4 = HO + KH2SO4 =>
KOH + H2SO4 = HO + KH2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl =>
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl
K4Fe(CN)6 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + CO2 + HNO3 + H2O + K2SO4 =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 188 H2O + 81 K2SO4
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
MnO2 + KOH = K2MnO4 + Mn2O3H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3H2O
N2O + H3PO4 = N3PO4 + H2O =>
3 N2O + 2 H3PO4 = 2 N3PO4 + 3 H2O
Ba + O2 = Ba1O2 =>
Ba + O2 = Ba1O2
C2H5NH2 + H2SO4 = (C2H5NH2)2SO4 + H2 =>
2 C2H5NH2 + H2SO4 = (C2H5NH2)2SO4 + H2
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
KI + H2OCl2 = I2 + KCl + H2O =>
2 KI + H2OCl2 = I2 + 2 KCl + H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
AgNO3 + C2H5NS = NSNO3 + AgC2H5 =>
AgNO3 + C2H5NS = NSNO3 + AgC2H5
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Co3(PO4)2 + Na = Na3PO4 + Co =>
Co3(PO4)2 + 6 Na = 2 Na3PO4 + 3 Co
C6H12 + I2 = C6H12I =>
2 C6H12 + I2 = 2 C6H12I
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaOH + HNO3 = H2O + NO3Na =>
NaOH + HNO3 = H2O + NO3Na
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
KNO3 = K20 + N2 + O2 =>
20 KNO3 = K20 + 10 N2 + 30 O2
KClO4 + NiSO4 = K2SO4 + NiCl2O8 =>
2 KClO4 + NiSO4 = K2SO4 + NiCl2O8
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CuO(s) + HCl(ac) = CuCl2(ac) + H2O(l) =>
CuO(s) + 2 HCl(ac) = CuCl2(ac) + H2O(l)
Bi(NO3)3 + Cu = Bi + Cu(NO3)2 =>
2 Bi(NO3)3 + 3 Cu = 2 Bi + 3 Cu(NO3)2
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2 =>
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2
C5H12 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 C5H12 + 13 K2Cr2O7 + 52 H2SO4 = 15 CH3CH2COOH + 13 K2SO4 + 13 Cr2(SO4)3 + 61 H2O
Br + KI = I2 + KBr =>
2 Br + 2 KI = I2 + 2 KBr
HOCH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
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