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Cr + 6 NH3 = Cr(NH3)6
KBr + HCl = Br2 + KCl + H2 =>
2 KBr + 2 HCl = Br2 + 2 KCl + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F2 + KCl = KF + Cl2 =>
F2 + 2 KCl = 2 KF + Cl2
CaCO3 + H4N2 + I2 = CaI2 + H2O + CO2 + N2 =>
2 CaCO3 + H4N2 + 2 I2 = 2 CaI2 + 2 H2O + 2 CO2 + N2
C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4 =>
C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4
RhCl3 + H2O = Rh + HCl + O2 =>
4 RhCl3 + 6 H2O = 4 Rh + 12 HCl + 3 O2
Li3P = Li2 + P =>
2 Li3P = 3 Li2 + 2 P
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
ZnCl2(aq) + Al(NO3)3(aq) = AlCl3(s) + Zn(NO3)2(aq) =>
3 ZnCl2(aq) + 2 Al(NO3)3(aq) = 2 AlCl3(s) + 3 Zn(NO3)2(aq)
ZnO + KCl = ZnCl2 + K2O =>
ZnO + 2 KCl = ZnCl2 + K2O
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
NaPO4 + FeNO3 = NaNO3 + FePO4 =>
NaPO4 + FeNO3 = NaNO3 + FePO4
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
[Cu(H2O)4]{+2} + NH3 = Cu(NH3)4{+2} + H2O =>
[Cu(H2O)4]{+2} + 4 NH3 = Cu(NH3)4{+2} + 4 H2O
AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + NH2 = Mg3N2 + H2 =>
3 Mg + 2 NH2 = Mg3N2 + 2 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCO3{-} + H{+} = CO2 + H2O =>
HCO3{-} + H{+} = CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BeSO4 + Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + 2 Na2SO4
CH3CHCHCH3 + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CHCHCH3 + 8 K2CrO7 + 20 H2SO4 = 18 CH3COOH + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
HI + HNO{3} = I{2} + NO + H{2}O =>
HI + 4 HNO{3} = I{2} + 4 NO + 5 H{2}O
CH2CHCOOH + KMnO4 + H2O = CH2(OH)CH(OH)COOH + MnO2 + KOH =>
3 CH2CHCOOH + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)COOH + 2 MnO2 + 2 KOH
HCO3{-} + H{+} = CO2 + H2O =>
HCO3{-} + H{+} = CO2 + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + Au(OH)3 = Au2(SO4)3 + H2O =>
3 H2SO4 + 2 Au(OH)3 = Au2(SO4)3 + 6 H2O
Ag(NH3)2 + HNO3 = Ag(NO3)2 + NH4 =>
Ag(NH3)2 + 2 HNO3 = Ag(NO3)2 + 2 NH4
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
Cr + HNO3 = Cr(NO3)2 + NO2 + H2O =>
Cr + 4 HNO3 = Cr(NO3)2 + 2 NO2 + 2 H2O
K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3 =>
K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCO3{-} + H{+} = CO2 + H2O =>
HCO3{-} + H{+} = CO2 + H2O
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
HC2H3O2 + Ba(HCO3)2 = Ba(C2H3O2)2 + CO2 + H2O =>
2 HC2H3O2 + Ba(HCO3)2 = Ba(C2H3O2)2 + 2 CO2 + 2 H2O
H2O(l) + F2(g) = HF(g) + O2(g) =>
2 H2O(l) + 2 F2(g) = 4 HF(g) + O2(g)
B + HNO3 = H2 + B(NO3)3 =>
2 B + 6 HNO3 = 3 H2 + 2 B(NO3)3
NaHS03 + H2SO4 = S02 + Na2SO4 + H2 =>
2 NaHS03 + H2SO4 = 3 S02 + Na2SO4 + 2 H2
Ba(OH)2 + Cl2 = BaClO + H2O =>
2 Ba(OH)2 + Cl2 = 2 BaClO + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
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