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2 NH3 + 3 MnO2 + 3 H2SO4 = N2 + 3 MnSO4 + 6 H2O
N2H8CO3 + CaCl2 = NH4Cl + CaCO3 =>
N2H8CO3 + CaCl2 = 2 NH4Cl + CaCO3
F2 + Br = FBr =>
F2 + 2 Br = 2 FBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H18 = C + C3H8 =>
4 C8H18 = 5 C + 9 C3H8
Cu(NO3)2 + KSCN = Cu(SCN)2 + KNO3 =>
Cu(NO3)2 + 2 KSCN = Cu(SCN)2 + 2 KNO3
Ca(CN)2 + H2O = CO2 + CaCO3 + H2 + NH3 =>
Ca(CN)2 + 5 H2O = CO2 + CaCO3 + 2 H2 + 2 NH3
Na(CO3)2 + HCl = NaCl + HO2 + CO2 =>
Na(CO3)2 + HCl = NaCl + HO2 + 2 CO2
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl(aq) + CuSO4(s) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2(NH4)Cl(aq) + CuSO4(s)
H2C2O4 + H2O = C2O4 + H3O =>
H2C2O4 + 2 H2O = C2O4 + 2 H3O
NaAl(OH)4 + H = Al(OH)3 + H2O + Na =>
NaAl(OH)4 + H = Al(OH)3 + H2O + Na
CH4N2O + H2O = NH3 + CO2 =>
CH4N2O + H2O = 2 NH3 + CO2
C3H6O + KMnO4 + H2SO4 = C3H6O4 + K2SO4 + MnSO4 + H2O =>
5 C3H6O + 6 KMnO4 + 9 H2SO4 = 5 C3H6O4 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Cl2 + NaOH = NaClO + NaClH2O =>
Cl2 + 2 NaOH = NaClO + NaClH2O
HA + H2O = H3O + A =>
HA + H2O = H3O + A
SrO + NaOH = Sr(OH)2 + Na2O =>
SrO + 2 NaOH = Sr(OH)2 + Na2O
B2O3 = B + O3 =>
B2O3 = 2 B + O3
F{-} + H2O = HF + OH{-} =>
F{-} + H2O = HF + OH{-}
H2C4H4O6 + NaOH = H2O + Na2C4H4O6 =>
H2C4H4O6 + 2 NaOH = 2 H2O + Na2C4H4O6
Sc2O3(s) + HCl(aq) = ScCl3(aq) + H2O(l) =>
Sc2O3(s) + 6 HCl(aq) = 2 ScCl3(aq) + 3 H2O(l)
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Hg(SCN)2 + Na2S2O3 + NaOH = Hg2(SCN)2 + Na2SO3 + NaSCN + H2O =>
4 Hg(SCN)2 + Na2S2O3 + 6 NaOH = 2 Hg2(SCN)2 + 2 Na2SO3 + 4 NaSCN + 3 H2O
FeOH = H2O + Fe2O =>
2 FeOH = H2O + Fe2O
AlOH + H2SO4 = AlSO4 + H3O =>
AlOH + H2SO4 = AlSO4 + H3O
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl =>
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl
C6H14O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
CH3COOH + NaHCOO3 = CH3COONa + H2O + CO2 =>
5 CH3COOH + 4 NaHCOO3 = 4 CH3COONa + 6 H2O + 6 CO2
BaCO3 + H3O = Ba + CO2 + H2O =>
BaCO3 + 2 H3O = Ba + CO2 + 3 H2O
Li(s) + Cl2 = LiCl(s) =>
2 Li(s) + Cl2 = 2 LiCl(s)
KClO3 + H2SO4 = K2SO4 + O + ClO2 + H2O =>
2 KClO3 + H2SO4 = K2SO4 + O + 2 ClO2 + H2O
C8H6O + NaOH + Cl2 = C7H6O2 + CHCl3 + Na =>
2 C8H6O + 2 NaOH + 3 Cl2 = 2 C7H6O2 + 2 CHCl3 + 2 Na
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb =>
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb
H2O2 + NaOH = NaO + H2O =>
H2O2 + 2 NaOH = 2 NaO + 2 H2O
P4 + Ni = NiP =>
P4 + 4 Ni = 4 NiP
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + NH4CH3COO =>
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + 2 NH4CH3COO
C7H150H + O2 = CO2 + H2O =>
4 C7H150H + 179 O2 = 28 CO2 + 302 H2O
HBrO3 + Mn(OH)2 = Mn(BrO3)2 + H2O =>
2 HBrO3 + Mn(OH)2 = Mn(BrO3)2 + 2 H2O
Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + Na(NO3)2 =>
2 Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + 2 Na(NO3)2
C6H4(OCOCH3)COOH + NaHCO3 = H2O + C6H4(OCOCH3)COONa + CO2 =>
C6H4(OCOCH3)COOH + NaHCO3 = H2O + C6H4(OCOCH3)COONa + CO2
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
Zn(NO3)2 + Na = Na(NO3)2 + Zn =>
Zn(NO3)2 + Na = Na(NO3)2 + Zn
Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3
HCl + O{2} = HClO{2} =>
HCl + O{2} = HClO{2}
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
HCl + F2 = HF + ClF3 =>
HCl + 2 F2 = HF + ClF3
Br + Al = AlBr3 =>
3 Br + Al = AlBr3
CH4 + H2S = CS + H3 =>
CH4 + H2S = CS + 2 H3
Cu(NO3)2 + Na2SCN = Cu(SCN) + NaNO3 =>
Cu(NO3)2 + Na2SCN = Cu(SCN) + 2 NaNO3
CH4 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
6 CH4 + 14 KMnO4 = 3 C2O4K2 + 14 MnO2 + 8 KOH + 8 H2O
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