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Zn(NO3)2 + CaCO3 = Ca(NO3)2 + ZnCO3
CaSO6H4 = CaO + SO3 + H2O =>
CaSO6H4 = CaO + SO3 + 2 H2O
Ba(OH)2(s) + NH4SCN(s) = NH3 + H2O + Ba(SCN)2 =>
Ba(OH)2(s) + 2 NH4SCN(s) = 2 NH3 + 2 H2O + Ba(SCN)2
Li + Be3(PO4)2 = Li3PO4 + Be =>
6 Li + Be3(PO4)2 = 2 Li3PO4 + 3 Be
Sr(s) + HCl = SrCl2 + H =>
Sr(s) + 2 HCl = SrCl2 + 2 H
B5H9 + O = B2O3 + H2O =>
2 B5H9 + 24 O = 5 B2O3 + 9 H2O
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgI2 + K2Cr2O7 + H2SO4 = K2SO4 + MgSO4 + H2O + Cr2(SO4)3 + I2 =>
3 MgI2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 3 MgSO4 + 7 H2O + Cr2(SO4)3 + 3 I2
KMnO4 + KOH + Zn = K2MnO4 + K2(ZnOH)4 =>
2 KMnO4 + 4 KOH + 4 Zn = 2 K2MnO4 + K2(ZnOH)4
SO2Cl2 + NaOH = NaCl + H2SO4 =>
SO2Cl2 + 2 NaOH = 2 NaCl + H2SO4
K + ClO3 = KCl3 + O2 =>
2 K + 6 ClO3 = 2 KCl3 + 9 O2
Ag + O2 = Ag3O =>
6 Ag + O2 = 2 Ag3O
Ni(NO3)2(aq) + KOH(aq) = Ni(OH)2(s) + KNO3(aq) =>
Ni(NO3)2(aq) + 2 KOH(aq) = Ni(OH)2(s) + 2 KNO3(aq)
Fe2O3 + CO = Fe3C + O2 =>
6 Fe2O3 + 4 CO = 4 Fe3C + 11 O2
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Si + O2 = SiO2 =>
Si + O2 = SiO2
P3O2 = P4 + O2 =>
4 P3O2 = 3 P4 + 4 O2
H2SO5 + Zn = ZnSO4 + H2O =>
H2SO5 + Zn = ZnSO4 + H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Li + SF6 = LiS2 + LiF =>
13 Li + 2 SF6 = LiS2 + 12 LiF
Li2CO3 + HI = Li2I + HCO3 =>
Li2CO3 + HI = Li2I + HCO3
N2 + O2 + Ag = AgNO3 =>
N2 + 3 O2 + 2 Ag = 2 AgNO3
I2 + HNO3 = HIO3 + NO + H7O =>
13 I2 + 40 HNO3 = 26 HIO3 + 40 NO + 2 H7O
H2Cr2O7 = Cr + H2O + O2 =>
H2Cr2O7 = 2 Cr + H2O + 3 O2
KBr + AgNO3 + NH3 = AgBr + KNH3NO3 =>
KBr + AgNO3 + NH3 = AgBr + KNH3NO3
SiH + O2 = SiO2 + H2O =>
4 SiH + 5 O2 = 4 SiO2 + 2 H2O
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
KClO3 + C3H8O3 = KCl + CO2 + H2O =>
7 KClO3 + 3 C3H8O3 = 7 KCl + 9 CO2 + 12 H2O
In + BeBr2 = InBr2 + Be =>
In + BeBr2 = InBr2 + Be
Li2CO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 CO2 + 3 H2O
HCOONa + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
CH3CHO + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHO + 2 KMnO4 + H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
Na3PO3 = Na2O + P2O3 =>
2 Na3PO3 = 3 Na2O + P2O3
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn =>
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn
COO({-}) + HCl = COOH + Cl({-}) =>
COO({-}) + HCl = COOH + Cl({-})
CoCl2(C3H8O)2 + MeOH = CoCl2(MeOH)4 + C3H8O =>
CoCl2(C3H8O)2 + 4 MeOH = CoCl2(MeOH)4 + 2 C3H8O
Cu2S + H2SO4 + KMnO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 4 H2SO4 + 2 KMnO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
PCl5 + Sr(OH)2 = SrCl2 + Sr3(PO4)2 + H2O =>
2 PCl5 + 8 Sr(OH)2 = 5 SrCl2 + Sr3(PO4)2 + 8 H2O
CH3CH3CHCH2CH2OH + CH3COOH = CH3CHCH3CH2CH2OCOCH3 + H2O =>
CH3CH3CHCH2CH2OH + CH3COOH = CH3CHCH3CH2CH2OCOCH3 + H2O
K2S2O6(O2) + H2O + MnSO4 = HMnO4 + K2SO4 + H2SO4 =>
5 K2S2O6(O2) + 8 H2O + 2 MnSO4 = 2 HMnO4 + 5 K2SO4 + 7 H2SO4
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4) =>
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4)
KMnO4 + KOH + KI = KIO4 + H2O + K2MnO4 =>
8 KMnO4 + 8 KOH + KI = KIO4 + 4 H2O + 8 K2MnO4
CsO = Cs + O2 =>
2 CsO = 2 Cs + O2
HCl + Al = Al2Cl3 + H =>
3 HCl + 2 Al = Al2Cl3 + 3 H
CuCl2 + NH4 = Cu(NH4)2 + Cl2 =>
CuCl2 + 2 NH4 = Cu(NH4)2 + Cl2
I2 + CI2 = I2CI2 =>
I2 + CI2 = I2CI2
MnO4 + HCHO = Mn2 + HCOOH =>
2 MnO4 + 8 HCHO = Mn2 + 8 HCOOH
SO2Mg(OH)2 = MgSO3H2O =>
SO2Mg(OH)2 = MgSO3H2O
NH4NO3 + K2SiO3 = (NH4)2SiO3 + KNO3 =>
2 NH4NO3 + K2SiO3 = (NH4)2SiO3 + 2 KNO3
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