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Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 Na(NO3)
C2H60 + O2 = CO2 + H2O =>
C2H60 + 17 O2 = 2 CO2 + 30 H2O
CO3 + H = C(OH)3 =>
CO3 + 3 H = C(OH)3
Na2S2O3 + HCl = NaCl + H2O + SCl2 =>
Na2S2O3 + 6 HCl = 2 NaCl + 3 H2O + 2 SCl2
Na2SO3 + BaCl2 = SO2 + BaSO4 + Na + Cl =>
2 Na2SO3 + BaCl2 = SO2 + BaSO4 + 4 Na + 2 Cl
A2 + B = A5B =>
5 A2 + 2 B = 2 A5B
NO + CO2 = N2O5 + C =>
4 NO + 3 CO2 = 2 N2O5 + 3 C
CH3CH2COH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
CH3CH2COH + 2 KMnO4 + 3 KOH = CH3CH2COOK + 2 K2MnO4 + 2 H2O
I2 + Al3 = AlI =>
3 I2 + 2 Al3 = 6 AlI
Cu(CO3) + HCl = CuCl2 + H2(CO3) =>
Cu(CO3) + 2 HCl = CuCl2 + H2(CO3)
Pb(s) + Mg(NO3)2(aq) = PbNO3(aq) + Mg(s) =>
2 Pb(s) + Mg(NO3)2(aq) = 2 PbNO3(aq) + Mg(s)
NaCO3 + H2NO3 = NaNO3 + H2O + CO2 =>
NaCO3 + H2NO3 = NaNO3 + H2O + CO2
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
CH6OH + O2 = CO2 + H2O =>
4 CH6OH + 9 O2 = 4 CO2 + 14 H2O
NaOH + Zn + KNO3 = K2ZnO2 + NH3 + Na2ZnO2 + H2O =>
14 NaOH + 8 Zn + 2 KNO3 = K2ZnO2 + 2 NH3 + 7 Na2ZnO2 + 4 H2O
LaCl3 + B2O3 + H2 = LaB6 + HCl + H2O =>
2 LaCl3 + 6 B2O3 + 21 H2 = 2 LaB6 + 6 HCl + 18 H2O
Pb(OH)2 + NaOH = PbO2Na2 + H2O =>
Pb(OH)2 + 2 NaOH = PbO2Na2 + 2 H2O
NbI3 + Na3PO4 = NbPO4 + NaI =>
NbI3 + Na3PO4 = NbPO4 + 3 NaI
AgNO3 + PbS = Ag2S + Pb(NO3)2 =>
2 AgNO3 + PbS = Ag2S + Pb(NO3)2
K2[Zn(OH)4] + SO2 = Zn(OH)2 + K2SO3 + H2O =>
K2[Zn(OH)4] + SO2 = Zn(OH)2 + K2SO3 + H2O
C6H5CHO + [Ag(NH3)2]OH = C6H5COONH4 + NH3 + H2O + Ag =>
C6H5CHO + 2[Ag(NH3)2]OH = C6H5COONH4 + 3 NH3 + H2O + 2 Ag
Na2MnO4 + NaBr + H2O = MnO2 + Br2 + NaOH =>
Na2MnO4 + 2 NaBr + 2 H2O = MnO2 + Br2 + 4 NaOH
K2Cr2O7 + C2H5OH + H2SO4 + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
(NH4)2SO4 + NaOH(aq) = NH4OH(aq) + Na2SO4 =>
(NH4)2SO4 + 2 NaOH(aq) = 2 NH4OH(aq) + Na2SO4
Na2(Zn(OH)4) + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2(Zn(OH)4) + 2 H2SO4 = ZnSO4 + Na2SO4 + 4 H2O
H3PO3 = HPO3 + H2 =>
H3PO3 = HPO3 + H2
Mg + CuO = MgO + Cu2O =>
Mg + 2 CuO = MgO + Cu2O
KOH + Na2SiO3 = K2SiO3 + NaOH =>
2 KOH + Na2SiO3 = K2SiO3 + 2 NaOH
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
I2 + H2O = HOI + HI =>
I2 + H2O = HOI + HI
Na2TeO3 + HCl + NaI = I2 + Te + NaCl + H2O =>
Na2TeO3 + 6 HCl + 4 NaI = 2 I2 + Te + 6 NaCl + 3 H2O
C16H16N2O2 + Co(CH3CO2)2(H2O)4 + C2H6O = C16H14CoN2O2 + CH3CO2 + H =>
C16H16N2O2 + Co(CH3CO2)2(H2O)4 + 4 C2H6O = C16H14CoN2O2 + 6 CH3CO2 + 22 H
SiH4 + KMnO4 + H2SO4 = SiO2 + K2SO4 + MnSO4 + H2O =>
5 SiH4 + 8 KMnO4 + 12 H2SO4 = 5 SiO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
NH4ClCaOH = NH3H2OCaCl =>
NH4ClCaOH = NH3H2OCaCl
NH3 + O = NOH + H2O =>
NH3 + 2 O = NOH + H2O
Na + HClO3 = NaClO3 + NaCl + H2O =>
6 Na + 6 HClO3 = 5 NaClO3 + NaCl + 3 H2O
AI + NaOH + H2O = NaAIO3 + H3 =>
3 AI + 3 NaOH + 6 H2O = 3 NaAIO3 + 5 H3
CuSO4 + NaOH + CH3CHO = Cu2O + CH3COOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + CH3CHO = Cu2O + CH3COOH + 2 Na2SO4 + 2 H2O
CuSO4HOH = HSO4CuOH =>
CuSO4HOH = HSO4CuOH
NaHSO3 + H2O2 = NaOH + H2SO4 =>
NaHSO3 + H2O2 = NaOH + H2SO4
PdO2 + HCl = PdCl2 + Cl2 + H2O =>
PdO2 + 4 HCl = PdCl2 + Cl2 + 2 H2O
Au + HCN + O2 = AuCN + H2O2 =>
2 Au + 2 HCN + O2 = 2 AuCN + H2O2
K2MnO4 + HNO3 = H2O + KMnO4 + KNO3 + MnO2 =>
3 K2MnO4 + 4 HNO3 = 2 H2O + 2 KMnO4 + 4 KNO3 + MnO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ClF + H2O = HCl + HF + O2 =>
2 ClF + 2 H2O = 2 HCl + 2 HF + O2
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
HF + Au(OH)3 = AuF3 + H2O =>
3 HF + Au(OH)3 = AuF3 + 3 H2O
Fe2O3 + H2 = Fe + H2O = =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CON2H4 + NaNO2 = CO2 + H2O + N2 + Na =>
4 CON2H4 + 6 NaNO2 = 4 CO2 + 8 H2O + 7 N2 + 6 Na
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
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