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CoCl2 + 2 KSCN = Co(SCN)2 + 2 KCl
Ca(NO3)4H2O + (NH4)2HPO4 + NH3H2O = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
20 Ca(NO3)4H2O + 12(NH4)2HPO4 + 66 NH3H2O = 2 Ca10(PO4)6(OH)2 + 85 NH4NO3 + 67 H2O
AgNo3 + K2CrO4 = Ag2CrO4 + KNo3 =>
2 AgNo3 + K2CrO4 = Ag2CrO4 + 2 KNo3
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
NO2 + Mg(OH)2 = Mg(NO2)2 + HO =>
2 NO2 + Mg(OH)2 = Mg(NO2)2 + 2 HO
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + Na2SO4 + H2O =>
8 Na2CrO4 + 3 Na2S + 40 HCl = 8 CrCl3 + 16 NaCl + 3 Na2SO4 + 20 H2O
CH3COONa + CH3OH = NaOH + CH3COOCH3 =>
CH3COONa + CH3OH = NaOH + CH3COOCH3
Ah(NO3)2 + Cu = Cu(NO3)3 + Ah =>
3 Ah(NO3)2 + 2 Cu = 2 Cu(NO3)3 + 3 Ah
Sn + NaOH + H2O2 = Na2Sn(OH)4 =>
Sn + 2 NaOH + H2O2 = Na2Sn(OH)4
Hg(l) + O2(g) = HgO(s) =>
2 Hg(l) + O2(g) = 2 HgO(s)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
BaCl + Na2SO3 = Ba2SO3 + NaCl =>
2 BaCl + Na2SO3 = Ba2SO3 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C13H10O + NaBH4 + H2O = C13H12O + B(OH)3 + NaOH =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + B(OH)3 + NaOH
Cl2 + NaOH = Na + NaOCl + H2O =>
Cl2 + 4 NaOH = 2 Na + 2 NaOCl + 2 H2O
TiN + HF + KMnO4 = H2TiF6 + NH3 + MnF2 + H2O + KF =>
5 TiN + 33 HF + KMnO4 = 5 H2TiF6 + 5 NH3 + MnF2 + 4 H2O + KF
CoCl2 + KSCN = K2[Co(SCN)4] + KCl =>
CoCl2 + 4 KSCN = K2[Co(SCN)4] + 2 KCl
CHCOOH + (CH3)2CHOH = CH3CH2COOCH3 + H2O =>
6 CHCOOH + 8(CH3)2CHOH = 9 CH3CH2COOCH3 + 2 H2O
H1 + O2 = H3O =>
6 H1 + O2 = 2 H3O
Na2SiO + Mg(NO3)2 = Na2(NO3)2 + SiOMg =>
Na2SiO + Mg(NO3)2 = Na2(NO3)2 + SiOMg
Al*Cl2 = AlCl2 =>
Al*Cl2 = AlCl2
HNO3 + HBr = NO + H2O + Br =>
HNO3 + 3 HBr = NO + 2 H2O + 3 Br
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O
ZnO(s) + Cr(s) = Zn(s) + Cr2O3(s) =>
3 ZnO(s) + 2 Cr(s) = 3 Zn(s) + Cr2O3(s)
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + NH4I(aq) =>
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 NH4I(aq)
C100H220 + O2 = CO2 + H2O =>
C100H220 + 155 O2 = 100 CO2 + 110 H2O
N2(g) + H2(g) + O2(g) = HNO3(g) =>
N2(g) + H2(g) + 3 O2(g) = 2 HNO3(g)
NiCl2(aq) + Na2CO3(aq) = NaCl(aq) + NiCO3 =>
NiCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + NiCO3
Na(PO4)3 + K = NaK + PO4 =>
Na(PO4)3 + K = NaK + 3 PO4
NaOH + Na2S = Na + H2S + O2 =>
2 NaOH + Na2S = 4 Na + H2S + O2
CuSO4*Fe = FeSO4 + Cu =>
CuSO4*Fe = FeSO4 + Cu
Zn + Ag + Ca = CaZnAg2 =>
Zn + 2 Ag + Ca = CaZnAg2
MnSO4 + KBrO3 + KOH = K2MnO4 + K2SO4 + KBrO + H2O =>
MnSO4 + KBrO3 + 4 KOH = K2MnO4 + K2SO4 + KBrO + 2 H2O
P2O5 + H2O = PH5 + O2 =>
P2O5 + 5 H2O = 2 PH5 + 5 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
OH + K = KHO =>
OH + K = KHO
Mg + Na = MgNa2 =>
Mg + 2 Na = MgNa2
C6 + HCl = CH + Cl =>
C6 + 6 HCl = 6 CH + 6 Cl
K2CrO4 + H2S + KOH = S + K3[Cr(OH)6] + K2S =>
2 K2CrO4 + 4 H2S + 4 KOH = 3 S + 2 K3[Cr(OH)6] + K2S
NiO + SiO2 = Ni2SiO4 =>
2 NiO + SiO2 = Ni2SiO4
zinccarbonate = Zn + CO3 =>
ZnCO3 = Zn + CO3
NaJ + K2Cr2O7 + HCl = J2 + CrCl3 + NaCl + KCl + H2O =>
6 NaJ + K2Cr2O7 + 14 HCl = 3 J2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O
Na2SO3 + HCl + KMnO4 + BaCl2 = BaSO4 + KCl + MnCl2 + NaCl + H2O =>
5 Na2SO3 + 6 HCl + 2 KMnO4 + 5 BaCl2 = 5 BaSO4 + 2 KCl + 2 MnCl2 + 10 NaCl + 3 H2O
I2 + HCl = H2I + Cl =>
I2 + 4 HCl = 2 H2I + 4 Cl
C8H10 + Cl2 = C8H8Cl2 + HCl =>
C8H10 + 2 Cl2 = C8H8Cl2 + 2 HCl
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
KOH + HOCN = H2O + KOCN =>
KOH + HOCN = H2O + KOCN
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
KCN + (NH4)2S2O18 + H2SO4 + H2O = HOCN + (NH4)2SO4 + K2SO4 =>
22 KCN + 2(NH4)2S2O18 + 9 H2SO4 + 2 H2O = 22 HOCN + 2(NH4)2SO4 + 11 K2SO4
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