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CaO2 + Na(OH)2 = Ca(OH)2 + NaO2
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
H2Si + Cl2 = HCl + Si =>
H2Si + Cl2 = 2 HCl + Si
NH3(aq) + Na2CO3(aq) = Na2H3(aq) + NCO3(aq) =>
NH3(aq) + Na2CO3(aq) = Na2H3(aq) + NCO3(aq)
ZnSO4 + CuO = ZnO + CuSO4 =>
ZnSO4 + CuO = ZnO + CuSO4
C4H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
H3C6H5O7 + KOH = K2HC6H5O7 + H2O =>
H3C6H5O7 + 2 KOH = K2HC6H5O7 + 2 H2O
Na4V6O17 + NaOH = Na3VO4 + H2O =>
Na4V6O17 + 14 NaOH = 6 Na3VO4 + 7 H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
BaF2 + Na2SO4 = NaF + BaSO4 =>
BaF2 + Na2SO4 = 2 NaF + BaSO4
NH4Cl + K2[HgBr2I2] + KOH = HgOHg(NH2)I + KCl + KBr + KI + H2O =>
NH4Cl + 2 K2[HgBr2I2] + 4 KOH = HgOHg(NH2)I + KCl + 4 KBr + 3 KI + 3 H2O
CoOC = COCo =>
CoOC = COCo
CH4 + SO4{2-} + H{+} = CO2 + HS{-} + H2O =>
CH4 + SO4{2-} + H{+} = CO2 + HS{-} + 2 H2O
C3H4O + H2 = C3H8O =>
C3H4O + 2 H2 = C3H8O
BaS + NH4Cl + SP(NH2)3 = Ba3P5N10Cl + H2S + NH3 =>
3 BaS + NH4Cl + 5 SP(NH2)3 = Ba3P5N10Cl + 8 H2S + 6 NH3
SCl + H2O = H2SO3 + HCl + S =>
4 SCl + 3 H2O = H2SO3 + 4 HCl + 3 S
CH3CHO + PCl5 = POCl3 + CH3CHCl2 =>
CH3CHO + PCl5 = POCl3 + CH3CHCl2
CrBr3KOH = CrOHKBr3 =>
CrBr3KOH = CrOHKBr3
UUU3 = UUU =>
3 UUU3 = 5 UUU
BaCO3 + CuO + Y2O3 = YBa2Cu3O6 + CO2 + YBa2Cu3O7 =>
4 BaCO3 + 6 CuO + Y2O3 = YBa2Cu3O6 + 4 CO2 + YBa2Cu3O7
NaH2PO2 = Na4P2O7 + PH3 + H2O =>
4 NaH2PO2 = Na4P2O7 + 2 PH3 + H2O
Ca(NO3)2*4H2O = Ca{2+} + NO3{-} + H{+} + OH{-} =>
Ca(NO3)2*4H2O = Ca{2+} + 2 NO3{-} + 4 H{+} + 4 OH{-}
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl(aq) + BaSO4(s)
Al(s) + NI(No3)2(aq) = Al(No3)3(aq) + NI(s) =>
2 Al(s) + 3 NI(No3)2(aq) = 2 Al(No3)3(aq) + 3 NI(s)
ZnBr2 + K3(PO4) = Zn(PO4) + K3Br2 =>
ZnBr2 + K3(PO4) = Zn(PO4) + K3Br2
Cu2(CO3)(OH2) + O2 = CuO + H2O + CO2 =>
2 Cu2(CO3)(OH2) + O2 = 4 CuO + 2 H2O + 2 CO2
H2 + *O2 = H2O =>
2 H2 + *O2 = 2 H2O
NH4Cl + K2[HgBr2I2] + KOH = HgOHg(NH2)I + KCl + KBr + KI + H2O =>
NH4Cl + 2 K2[HgBr2I2] + 4 KOH = HgOHg(NH2)I + KCl + 4 KBr + 3 KI + 3 H2O
C4H10O(l) + O2 = CO2 + H2O =>
C4H10O(l) + 6 O2 = 4 CO2 + 5 H2O
H2C2O4 + KOH = HC2O4K + H2O =>
H2C2O4 + KOH = HC2O4K + H2O
SH2 + Cl3Mn = HCl + S3Mn2 =>
3 SH2 + 2 Cl3Mn = 6 HCl + S3Mn2
K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2CrO4 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 3 O2
C42H5OH + O2 = CO2 + H2O =>
C42H5OH + 43 O2 = 42 CO2 + 3 H2O
Ni(NH3)6 + HC4H7N2O = NH3 + NH4 + Ni(C4H7N2O)2 =>
Ni(NH3)6 + 2 HC4H7N2O = 4 NH3 + 2 NH4 + Ni(C4H7N2O)2
C3H6 + NH + O2 = C3H3N + H2O =>
C3H6 + NH + O2 = C3H3N + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
KOH + C11H8O = C11H7O2{-} + C11H10O + K{+} =>
KOH + 2 C11H8O = C11H7O2{-} + C11H10O + K{+}
Cu + S = Cu3S2 =>
3 Cu + 2 S = Cu3S2
PO4 + HCl = H3PO4 + Cl2 =>
2 PO4 + 6 HCl = 2 H3PO4 + 3 Cl2
Ba(CH3COO)2 = Ba + CH3COO =>
Ba(CH3COO)2 = Ba + 2 CH3COO
NaMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + H2O =>
2 NaMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 6 Na2CO3 + 2 H2O
Na + H2Se = H2 + NaSeH =>
2 Na + 2 H2Se = H2 + 2 NaSeH
HClO2 + CrO = Cr(ClO2)3 + Cl2 + H2O =>
20 HClO2 + 6 CrO = 6 Cr(ClO2)3 + Cl2 + 10 H2O
P + CuSO4 + H2O = Cu + PO4 + H2SO4 =>
P + 4 CuSO4 + 4 H2O = 4 Cu + PO4 + 4 H2SO4
O5O = O =>
O5O = 6 O
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
H2SO4 + Zn = ZnSO4 + H2O + S =>
4 H2SO4 + 3 Zn = 3 ZnSO4 + 4 H2O + S
H2CO3(aq) + KOH(aq) = H2O(l) + K2CO3 =>
H2CO3(aq) + 2 KOH(aq) = 2 H2O(l) + K2CO3
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