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Ca(OH)2 + HN = CaNO2 + 3 H
KNO2 + PbO + H2SO4 = Pb + H2O + NO2 + K2SO4 =>
2 KNO2 + PbO + H2SO4 = Pb + H2O + 2 NO2 + K2SO4
K + Mg = KMg =>
K + Mg = KMg
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
O2 + H4 = OH2 =>
O2 + H4 = 2 OH2
C733H16 + O2 = CO2 + H2O =>
C733H16 + 737 O2 = 733 CO2 + 8 H2O
Pt + O2 = Pt4O2 =>
4 Pt + O2 = Pt4O2
NH3(g) + O2(g) = H2O(g) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(g) + 4 NO(g)
Al(s) + H2O(aq) = H2 + Al(OH)3 =>
2 Al(s) + 6 H2O(aq) = 3 H2 + 2 Al(OH)3
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
K2Cr + BaCl2 = KCl + Ba2Cr2 =>
2 K2Cr + 2 BaCl2 = 4 KCl + Ba2Cr2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KHS + KHSO4 = K2S + H2SO4 =>
KHS + KHSO4 = K2S + H2SO4
CHCl3 + CH3COOH = C2H4 + Cl3 + CCOOH =>
6 CHCl3 + 2 CH3COOH = 3 C2H4 + 6 Cl3 + 2 CCOOH
K + FePo4 = KPo4 + Fe =>
K + FePo4 = KPo4 + Fe
Zn(NO3)2 + Na2C2O4 = Zn(C2O4) + NaNO3 =>
Zn(NO3)2 + Na2C2O4 = Zn(C2O4) + 2 NaNO3
NaOH + C2H4O = C2H3ONa + H2O =>
NaOH + C2H4O = C2H3ONa + H2O
HSO3 + NO3 = HSO4 + NO =>
2 HSO3 + NO3 = 2 HSO4 + NO
K2Cr2O7 + Na2SO3 + HNO3 = H2Cr2O7 + NaNO3 + K2SO3 =>
K2Cr2O7 + Na2SO3 + 2 HNO3 = H2Cr2O7 + 2 NaNO3 + K2SO3
Fe + Ag(CH3COO) = Fe(CH3COO)3 + Ag =>
Fe + 3 Ag(CH3COO) = Fe(CH3COO)3 + 3 Ag
FeCl3KSCN = FeSCNKCl3 =>
FeCl3KSCN = FeSCNKCl3
UF6 + Fe = FeF3 + UF4 =>
3 UF6 + 2 Fe = 2 FeF3 + 3 UF4
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
Cl + INa = NaCl + I =>
Cl + INa = NaCl + I
KBrO33(s) = KBr(s) + O2(g) =>
2 KBrO33(s) = 2 KBr(s) + 33 O2(g)
LiH2O = Li(OH)H =>
LiH2O = Li(OH)H
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
KClO3 + HCl = KCl + H2O + ClO2 =>
5 KClO3 + 6 HCl = 5 KCl + 3 H2O + 6 ClO2
MoS2 + Ni3S4 = NiS2 + MoNi8 =>
MoS2 + 9 Ni3S4 = 19 NiS2 + MoNi8
Na(ClO3) = NaCl + O =>
Na(ClO3) = NaCl + 3 O
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
HNO3 + K2Cr2O7 + NO2 = KNO3 + Cr(NO3)3 + H2O =>
2 HNO3 + K2Cr2O7 + 6 NO2 = 2 KNO3 + 2 Cr(NO3)3 + H2O
CoCl2 + F2 = Co2F3 + Cl2 =>
4 CoCl2 + 3 F2 = 2 Co2F3 + 4 Cl2
K2SO4(aq) + NaCl(aq) = KCl + Na2SO4 =>
K2SO4(aq) + 2 NaCl(aq) = 2 KCl + Na2SO4
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 11 H2O
Cs(s) + HO(l) = CsO(s) + H2(g) =>
2 Cs(s) + 2 HO(l) = 2 CsO(s) + H2(g)
KBrO3 + KNO2 = KBr + KNO3 =>
KBrO3 + 3 KNO2 = KBr + 3 KNO3
MgSO4(aq)KOH(aq) = MgOHKSO4 =>
MgSO4(aq)KOH(aq) = MgOHKSO4
PbO(s) + H(s) = Pb(s) + H2O(l) =>
PbO(s) + 2 H(s) = Pb(s) + H2O(l)
C + HNO3 = HCO3 + NO2 + H2O =>
C + 5 HNO3 = HCO3 + 5 NO2 + 2 H2O
KO3 + CO2 = K5CO2 + O4 =>
20 KO3 + 4 CO2 = 4 K5CO2 + 15 O4
Sb + HNO3 = Sb3O5 + NO + H2O =>
9 Sb + 10 HNO3 = 3 Sb3O5 + 10 NO + 5 H2O
Mg + Sn(NO3)4 = Sn + Mg(NO3)4 =>
Mg + Sn(NO3)4 = Sn + Mg(NO3)4
C6H5Na + Cl2 = C6H5Cl + NaCl =>
C6H5Na + Cl2 = C6H5Cl + NaCl
Cu + Na2O = CuNa2 + O =>
Cu + Na2O = CuNa2 + O
(NH2)2CO + HNO2 = N2 + CO2 + H2 =>
4(NH2)2CO + 2 HNO2 = 5 N2 + 4 CO2 + 9 H2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
FeCl3 + H2SO4 + Na2S = FeCl2 + S + Na2SO4 + HCl =>
2 FeCl3 + H2SO4 + Na2S = 2 FeCl2 + S + Na2SO4 + 2 HCl
Mg(NO3)2 + H2O = HNO3 + MgOHNO3 =>
Mg(NO3)2 + H2O = HNO3 + MgOHNO3
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