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H2Ca + 2 H2O = Ca(OH)2 + 2 H2
Cu(NO3)2Na2S = CuSNa2(NO3)2 =>
Cu(NO3)2Na2S = CuSNa2(NO3)2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
HNO2 + KI + HCI = I2 + N2 + KCI + H2O =>
2 HNO2 + 6 KI + 6 HCI = 3 I2 + N2 + 6 KCI + 4 H2O
Fe + Si = FeSi =>
Fe + Si = FeSi
Zr + HNO3 + HCl = H2[ZrCl6] + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2[ZrCl6] + 4 NO + 8 H2O
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
Sn + Ca(OH)2 = Sn(OH)4 + Ca =>
Sn + 2 Ca(OH)2 = Sn(OH)4 + 2 Ca
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + KCl =>
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + 2 KCl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(aq) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(aq)
Cu(OH)2ZnO = CuZnO2H2O =>
Cu(OH)2ZnO = CuZnO2H2O
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + CO2 + 2 Na2SO4
C2N2 + H2O = HCN + O2 =>
2 C2N2 + 2 H2O = 4 HCN + O2
CaOCI2 + H2SO4 = CaSO4 + CI2 + H2O =>
CaOCI2 + H2SO4 = CaSO4 + CI2 + H2O
(NH4)2C2O4(aq) + Na2O(aq) = Na2C2O4 + (NH4)2O =>
(NH4)2C2O4(aq) + Na2O(aq) = Na2C2O4 + (NH4)2O
NaHCO3CH3COOH = CH3COONaH2OCO2 =>
NaHCO3CH3COOH = CH3COONaH2OCO2
K2Cr2O7 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2SO4
NaHCO3CH3COOH = NaCH3COOH2OCO2 =>
NaHCO3CH3COOH = NaCH3COOH2OCO2
CH3COOHNaHCO3 = NaC2H3O2H2OCO2 =>
CH3COOHNaHCO3 = NaC2H3O2H2OCO2
Y + HCl = YCl + H2 =>
2 Y + 2 HCl = 2 YCl + H2
NaHCO3CH3COOH = C2H3NaO2CO2H2O =>
NaHCO3CH3COOH = C2H3NaO2CO2H2O
Ba + CO2 = Ba(CO2)2 =>
Ba + 2 CO2 = Ba(CO2)2
KMnO4 + Ca + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Ca + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Co2(CO3)3 + Sn(MnO4)4 = Sn(CO3)2 + Co(MnO4)3 =>
2 Co2(CO3)3 + 3 Sn(MnO4)4 = 3 Sn(CO3)2 + 4 Co(MnO4)3
HF + KI = KF + HI =>
HF + KI = KF + HI
CH3COOHNaHCO3 = CH3COONaH2CO3 =>
CH3COOHNaHCO3 = CH3COONaH2CO3
SrCO3 + Li2CO3 + AlN = SrAl2Li2O2N2 + CO2 =>
SrCO3 + Li2CO3 + 2 AlN = SrAl2Li2O2N2 + 2 CO2
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H3PO4 = HOH + P2O5 =>
2 H3PO4 = 3 HOH + P2O5
Ag + (HNO3) = AgH + NO3 =>
Ag + (HNO3) = AgH + NO3
Sn(CIO4)2 = Sn + CIO4 =>
Sn(CIO4)2 = Sn + 2 CIO4
Al + HOCl = Al2O3 + AlCl3 + H2 =>
6 Al + 6 HOCl = 2 Al2O3 + 2 AlCl3 + 3 H2
HMnO4 = H2O + MnO + O2 =>
4 HMnO4 = 2 H2O + 4 MnO + 5 O2
I2 + N2H4 + KOH = KI + N2 + H2O =>
2 I2 + N2H4 + 4 KOH = 4 KI + N2 + 4 H2O
SO4 + Ca(OH2) = CaSO4 + H2O =>
SO4 + Ca(OH2) = CaSO4 + H2O
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
HClO + NaOH = NaO + H2O + Cl =>
HClO + NaOH = NaO + H2O + Cl
C8H18 + SO2 = H2S + CO2 + H2 =>
C8H18 + 8 SO2 = 8 H2S + 8 CO2 + H2
NH4 + Mg = NH4Mg =>
NH4 + Mg = NH4Mg
NaHCO3CH3COOH = H2CO3NaCH3COO =>
NaHCO3CH3COOH = H2CO3NaCH3COO
Mg1 + HCl = MgCl2 + H2 =>
Mg1 + 2 HCl = MgCl2 + H2
BaO + SO3 = SO2 + BaO2 =>
BaO + SO3 = SO2 + BaO2
Cl5I + NH4MnO4 + H2SO4 = HIO3 + HClO4 + MnSO4 + (NH4)2SO4 + H2O =>
Cl5I + 8 NH4MnO4 + 12 H2SO4 = HIO3 + 5 HClO4 + 8 MnSO4 + 4(NH4)2SO4 + 9 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO3 + CH3CH2CH2COOH + H2O =>
8 CH3CH2CH2OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO3 + 6 CH3CH2CH2COOH + 20 H2O
Nb2CrC2F2 = Nb6C5 + Cr3C2 + CrF3 + C =>
9 Nb2CrC2F2 = 3 Nb6C5 + Cr3C2 + 6 CrF3 + C
Mg(s) + Ag(NO3)(aq) = Ag(s) + Mg(NO3) =>
Mg(s) + Ag(NO3)(aq) = Ag(s) + Mg(NO3)
H2SO4 + CH3COONa = HCH3COO + Na2SO4 =>
H2SO4 + 2 CH3COONa = 2 HCH3COO + Na2SO4
C15H31O2CH + O2 = CO2 + H2O =>
C15H31O2CH + 23 O2 = 16 CO2 + 16 H2O
K + Ca(CH3COO)2 = K(CH3COO)2 + Ca =>
K + Ca(CH3COO)2 = K(CH3COO)2 + Ca
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