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CrBr3 + 3 K = 3 KBr + Cr
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
MnO = MnO2Mn =>
2 MnO = MnO2Mn
NiCO3 + Fe(NO3)3 = Ni(NO3)2 + Fe2(CO3)3 =>
3 NiCO3 + 2 Fe(NO3)3 = 3 Ni(NO3)2 + Fe2(CO3)3
HClO4 + K(OH)2 = K(ClO4)2 + H2O =>
2 HClO4 + K(OH)2 = K(ClO4)2 + 2 H2O
KClO3 + Na2SO3 = KCl + Na2SO4 =>
KClO3 + 3 Na2SO3 = KCl + 3 Na2SO4
C4H8O6 + O2 = CO2 + H2O =>
C4H8O6 + 3 O2 = 4 CO2 + 4 H2O
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
MgOHBr + HCl = MgCl2 + MgBr2 + H2O =>
2 MgOHBr + 2 HCl = MgCl2 + MgBr2 + 2 H2O
*2NH3 = N2 + *2H3 =>
*2NH3 = N2 + *2H3
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4 =>
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4
Na2S2O3 + CuSO4 = Na2S4O5 + Cu2SO4 + Na2SO4 =>
11 Na2S2O3 + 8 CuSO4 = 5 Na2S4O5 + 4 Cu2SO4 + 6 Na2SO4
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
NaOH + Na(NO3)2 = NaNO3 + Na(OH)2 =>
2 NaOH + Na(NO3)2 = 2 NaNO3 + Na(OH)2
Li2(s) + N2(g) = LiN(s) =>
Li2(s) + N2(g) = 2 LiN(s)
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
KI + KNO2 + H2SO4 = H2O + KIO3 + K2SO4 + NO =>
KI + 6 KNO2 + 3 H2SO4 = 3 H2O + KIO3 + 3 K2SO4 + 6 NO
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
NiCl2(aq) + (NH4)2S(aq) = NiS(aq) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(aq) + 2 NH4Cl(aq)
KNO2 + NH3Cl = H2O + HCl + KCl + N2 =>
4 KNO2 + 6 NH3Cl = 8 H2O + 2 HCl + 4 KCl + 5 N2
CuCl2 + Na2(SO4) = Cu(SO4) + NaCl =>
CuCl2 + Na2(SO4) = Cu(SO4) + 2 NaCl
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(l) =>
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(l)
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
CH3COOC2H5 + OH = CH3COO + C2H5OH =>
CH3COOC2H5 + OH = CH3COO + C2H5OH
Na2SO3 + HBr = SO2 + NaBr + H2O =>
Na2SO3 + 2 HBr = SO2 + 2 NaBr + H2O
LiMnO4 + H2SO4 + H2Te = Li2SO4 + MnSO4 + H2O + Te =>
2 LiMnO4 + 3 H2SO4 + 5 H2Te = Li2SO4 + 2 MnSO4 + 8 H2O + 5 Te
POF3 = P4 + O2 + F2 =>
4 POF3 = P4 + 2 O2 + 6 F2
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
Zn + AlBr3 = ZnBr2 + Al =>
3 Zn + 2 AlBr3 = 3 ZnBr2 + 2 Al
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
BCl3 + P + H2 = BP + HCl =>
2 BCl3 + 2 P + 3 H2 = 2 BP + 6 HCl
Mg(ClO)2 = MgCl2 + O2 =>
Mg(ClO)2 = MgCl2 + O2
Cl2 + KF = KCl + F2 =>
Cl2 + 2 KF = 2 KCl + F2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
FeO + C = C2O4 + Fe =>
4 FeO + 2 C = C2O4 + 4 Fe
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
HgO + HClO4 = Hg(ClO4)2 + H2O =>
HgO + 2 HClO4 = Hg(ClO4)2 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaOH + KOH = K(Na(OH)2) =>
NaOH + KOH = K(Na(OH)2)
KMnO4 + NaOH + Na2S2O3 + H2O = MnO2 + Na2SO4 + KOH =>
8 KMnO4 + 6 NaOH + 3 Na2S2O3 + H2O = 8 MnO2 + 6 Na2SO4 + 8 KOH
C6H5C3H6(OH) + K2Cr2O7 + H2SO4 = C6H5C3H5OH + K2SO4 + H2O + Cr2(SO4)3 =>
6 C6H5C3H6(OH) + K2Cr2O7 + 4 H2SO4 = 6 C6H5C3H5OH + K2SO4 + 7 H2O + Cr2(SO4)3
HCl + MnO2 = MnCl2(aq) + Cl2(g) + H2O =>
4 HCl + MnO2 = MnCl2(aq) + Cl2(g) + 2 H2O
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
I2 + H2O = IH2 + O2 =>
I2 + 2 H2O = 2 IH2 + O2
ThC + I2 = ThI4 + C =>
ThC + 2 I2 = ThI4 + C
HOCH2COOH + NaOH = HOCH2COONa + H2O =>
HOCH2COOH + NaOH = HOCH2COONa + H2O
KOHBa = KBaOH =>
KOHBa = KBaOH
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3 =>
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3
Fe3(PO4)2 + HCl = FeCl2 + H3PO4 =>
Fe3(PO4)2 + 6 HCl = 3 FeCl2 + 2 H3PO4
C5H9Cl + NaOH = C5H8 + NaCl + H2O =>
C5H9Cl + NaOH = C5H8 + NaCl + H2O
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