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4 Fe + 3 O2 + 2 H2O = 2 Fe2O3H2O
Ag2O + HCI = H2O + AgCI =>
Ag2O + 2 HCI = H2O + 2 AgCI
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CH3CONHCH3 + O2 = H2O + NO2 + CO2 =>
4 CH3CONHCH3 + 21 O2 = 14 H2O + 4 NO2 + 12 CO2
Na2SiO3 + HCl = SiO2 + NaCl + H2O =>
Na2SiO3 + 2 HCl = SiO2 + 2 NaCl + H2O
K2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O + CO2 + H2O =>
5 K2C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + 6 K2O + 10 CO2 + 2 H2O
MnPO4 + CuC2O4 = Cu3(PO4)2 + Mn2(C2O4)3 =>
2 MnPO4 + 3 CuC2O4 = Cu3(PO4)2 + Mn2(C2O4)3
Na2S + K2SO4 = K2S + Na2SO4 =>
Na2S + K2SO4 = K2S + Na2SO4
CH3CH2CH2Br + KOH = C3H6 + KBr + H2O =>
CH3CH2CH2Br + KOH = C3H6 + KBr + H2O
K2SO4 + NH4ClO4 = KClO4 + (NH4)2SO4 =>
K2SO4 + 2 NH4ClO4 = 2 KClO4 + (NH4)2SO4
H2SO4 + PT = PTSO4 + H2O + H2S =>
5 H2SO4 + 4 PT = 4 PTSO4 + 4 H2O + H2S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
KCl + AgNO3 = Cl(NO3) + AgK =>
KCl + AgNO3 = Cl(NO3) + AgK
C6H10 + O3 = CO2 + H2O =>
3 C6H10 + 17 O3 = 18 CO2 + 15 H2O
NH4NO3 + NaSe = NaNO3 + NH4Se =>
NH4NO3 + NaSe = NaNO3 + NH4Se
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K + C3H7OH = C3H6OK + H2 =>
K + C3H7OH = C3H6OK + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe(NO3)2 + NaCl = Fe(Cl)2 + NaNO3 =>
Fe(NO3)2 + 2 NaCl = Fe(Cl)2 + 2 NaNO3
L + QM = LM + Q =>
L + QM = LM + Q
Al(NO3)3 + H2SO4 = NO3 + Al2(SO4)3 + H2 =>
2 Al(NO3)3 + 3 H2SO4 = 6 NO3 + Al2(SO4)3 + 3 H2
Cr + P = Cr3P6 =>
3 Cr + 6 P = Cr3P6
C2H5COOH + C4H9OH = C2H5COOC4H9 + H2O =>
C2H5COOH + C4H9OH = C2H5COOC4H9 + H2O
HClO + HI = HCl + I2 + H2O =>
HClO + 2 HI = HCl + I2 + H2O
H(NO3) + K(OH) = K(NO3) + HOH =>
H(NO3) + K(OH) = K(NO3) + HOH
KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
K3PO4 + Fe(ClO3)2 = KClO3 + Fe3(PO4)2 =>
2 K3PO4 + 3 Fe(ClO3)2 = 6 KClO3 + Fe3(PO4)2
C7H16 + O2 = C7O2 + HO =>
C7H16 + 9 O2 = C7O2 + 16 HO
Ca3(PO4)2 + Sr3N2 = Sr3(PO4)2 + Ca3N2 =>
Ca3(PO4)2 + Sr3N2 = Sr3(PO4)2 + Ca3N2
K2CrO4 + K2SO3 + H2SO4 = K2SO4 + Cr3(SO4)3 + H2O =>
3 K2CrO4 + 6 K2SO3 + 6 H2SO4 = 9 K2SO4 + Cr3(SO4)3 + 6 H2O
CaCl2 + FeSO4 = CaSO4 + FeCl2 =>
CaCl2 + FeSO4 = CaSO4 + FeCl2
SrO + CO2 = Sr + CO3 =>
SrO + CO2 = Sr + CO3
BaO + N2 = Ba3N2 + O2 =>
6 BaO + 2 N2 = 2 Ba3N2 + 3 O2
Cr2O3 + K2O = K2Cr2O4 =>
Cr2O3 + K2O = K2Cr2O4
Ca + SO4 + H2O = CaSO4*2H2O =>
Ca + SO4 + 2 H2O = CaSO4*2H2O
C2H3 + HBr = C2H4 + Br =>
C2H3 + HBr = C2H4 + Br
[Ag(NH3)2] + CO + H2O = Ag + CO3 + NH4 =>
2[Ag(NH3)2] + CO + 2 H2O = 2 Ag + CO3 + 4 NH4
Cr2O3 + H2O = Cr[OH]3 =>
Cr2O3 + 3 H2O = 2 Cr[OH]3
Na2S(s) + HCl(l) = H2S(g) + NaCl(aq) =>
Na2S(s) + 2 HCl(l) = H2S(g) + 2 NaCl(aq)
Na(OH)(aq) + MgCl2(aq) = Mg(OH)2(aq) + NaCl(aq) =>
2 Na(OH)(aq) + MgCl2(aq) = Mg(OH)2(aq) + 2 NaCl(aq)
CH3NHCH3 + C6H5COOH = C6H5COONH2(CH3)2 =>
CH3NHCH3 + C6H5COOH = C6H5COONH2(CH3)2
Si4 + MnO4 = Si(MnO4)4 =>
Si4 + 16 MnO4 = 4 Si(MnO4)4
Zn(NO3) + (NH4)2S = (NH4)(NO3) + Zn2S =>
2 Zn(NO3) + (NH4)2S = 2(NH4)(NO3) + Zn2S
S + NiO(OH) + H2O + OH{-} = SO4{2-} + Ni(OH)2 =>
S + 6 NiO(OH) + 2 H2O + 2 OH{-} = SO4{2-} + 6 Ni(OH)2
MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = HOH(l) + NaCl(aq)
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