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H2SO4 + PO = PSO4 + H2O
CaO + Fe2O3 = CaOFe2O3 =>
CaO + Fe2O3 = CaOFe2O3
K2Cr2O7 + HF + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + F2 =>
K2Cr2O7 + 6 HF + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 F2
C3H7COOH + CH3OH = C3H7COOC3H7 + H2O =>
C3H7COOH + 3 CH3OH = C3H7COOC3H7 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
Ge + HNO3 + HCl = H2[GeCl6] + NO + H2O =>
3 Ge + 4 HNO3 + 18 HCl = 3 H2[GeCl6] + 4 NO + 8 H2O
As + KBrO + KOH = KBr + K3AsO4 + H2O =>
2 As + 5 KBrO + 6 KOH = 5 KBr + 2 K3AsO4 + 3 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KNO3 + H2O + FeSO4 = FeO + K2SO4 + HNO3 =>
2 KNO3 + H2O + FeSO4 = FeO + K2SO4 + 2 HNO3
CaCl2 + (NH4)2SO4 = CaSO4 + Cl2(NH4)2 =>
CaCl2 + (NH4)2SO4 = CaSO4 + Cl2(NH4)2
Sr(NO3)2 = SrO + NO2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO2 + O2
Mo + KOH + KNO3 = K2MoO4 + H2O + N2O =>
4 Mo + 2 KOH + 6 KNO3 = 4 K2MoO4 + H2O + 3 N2O
CuCl + NH3 = CuNH3 + Cl =>
CuCl + NH3 = CuNH3 + Cl
Cu + AgNO3 = Ag + Cu9(NO3)2 =>
9 Cu + 2 AgNO3 = 2 Ag + Cu9(NO3)2
BeF2 + K = K2F + Be2 =>
2 BeF2 + 8 K = 4 K2F + Be2
C5H11OH + C7H6O3 = C12H16O3 + H2O =>
C5H11OH + C7H6O3 = C12H16O3 + H2O
HNO3 + Cu2O = Cu(NO3)2 + NO2 + H2O =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
Ca(ClO)Cl(heated) = CaCl2O3 + CaCl2 =>
3 Ca(ClO)Cl(heated) = CaCl2O3 + 2 CaCl2
CUSO4 + KSCN = CU(SCN)2 + K2SO4 =>
CUSO4 + 2 KSCN = CU(SCN)2 + K2SO4
S + C2H5OH = C2SOH + H2 =>
2 S + 2 C2H5OH = 2 C2SOH + 5 H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
(CH2)5(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2)5(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
NO2 + CaO = Ca(NO3)2 + NO =>
3 NO2 + CaO = Ca(NO3)2 + NO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S + C2H5OH = C2SOH + H2 =>
2 S + 2 C2H5OH = 2 C2SOH + 5 H2
HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 H2O(l)
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C5H10O + KMnO4 + H2SO4 = C5H10O2 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 2 KMnO4 + 3 H2SO4 = 5 C5H10O2 + 2 MnSO4 + K2SO4 + 3 H2O
CH + H2O = CH3CHO =>
2 CH + H2O = CH3CHO
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(HS)2 + Cl2 + H2O = Ba(OH)2 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 10 H2O = Ba(OH)2 + 16 HCl + 2 H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
Ag(s) + Cu(NO3)2(aq) = AgNO3(aq) + Cu(s) =>
2 Ag(s) + Cu(NO3)2(aq) = 2 AgNO3(aq) + Cu(s)
S + C2H5OH = C2SOH + H2 =>
2 S + 2 C2H5OH = 2 C2SOH + 5 H2
C4H8(OH)2 + O2 = CO2 + H2O =>
2 C4H8(OH)2 + 11 O2 = 8 CO2 + 10 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
Ba(s) + C(s) + O2(g) = BaCO3 =>
2 Ba(s) + 2 C(s) + 3 O2(g) = 2 BaCO3
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
Zn + Na3PO4 = Zn(PO4) + Na =>
Zn + Na3PO4 = Zn(PO4) + 3 Na
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