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3 P + B = P3B
K + NO3 = KNO3 =>
K + NO3 = KNO3
Ca(OH)2 + HMnO4 = CaOHMnO4 + H2O =>
Ca(OH)2 + HMnO4 = CaOHMnO4 + H2O
CH3NH2 + NH2OSO3H + H2O = CH3NHNH2 + (NH4)2SO4 + CH3OH =>
3 CH3NH2 + NH2OSO3H + 2 H2O = CH3NHNH2 + (NH4)2SO4 + 2 CH3OH
HCl + CaCO3 = CaCl2 + H2CO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
H3PO4 + FeOH2 = Fe + OH2H3PO4 =>
H3PO4 + FeOH2 = Fe + OH2H3PO4
C2H2 + O2 = CO2 + H2O69 =>
2 C2H2 + 73 O2 = 4 CO2 + 2 H2O69
Mg + Al(NO3)3 = Mg2(NO3)4 + Al =>
6 Mg + 4 Al(NO3)3 = 3 Mg2(NO3)4 + 4 Al
Ba + HNO3 = Ba(NO3) + N2O + H2O =>
8 Ba + 10 HNO3 = 8 Ba(NO3) + N2O + 5 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
N + O5 = NO =>
5 N + O5 = 5 NO
NaClO{-}3 = NaCl + O{-}3 =>
NaClO{-}3 = NaCl + O{-}3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
H2SO4(aq) + NaOH(s) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O
Cu(OH)3 + HNO3 = Cu(NO3)3 + H2O =>
Cu(OH)3 + 3 HNO3 = Cu(NO3)3 + 3 H2O
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
Ca + C = CaC2 =>
Ca + 2 C = CaC2
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NOH =>
NaNO2 + Zn + NaOH + 2 H2O = Na2[Zn(OH)4] + NOH
Zn + NaBr = ZnNa + Br =>
Zn + NaBr = ZnNa + Br
CuSO4 + C18H15P + NaBH4 = (C18H15P)2CuBH4 + Na2SO4 + B2H6 + H2 =>
2 CuSO4 + 4 C18H15P + 4 NaBH4 = 2(C18H15P)2CuBH4 + 2 Na2SO4 + B2H6 + H2
HCO3(aq) + H2O(l) = H2CO3(aq) + OH(aq) =>
HCO3(aq) + H2O(l) = H2CO3(aq) + OH(aq)
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
CaCl2 + (Na)3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2(Na)3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + H3O{+} + HNO3 = Cu{+2} + NO + H2O =>
3 Cu + 6 H3O{+} + 2 HNO3 = 3 Cu{+2} + 2 NO + 10 H2O
Cu3(CO3)2(OH)2 + HNO3 = CO2 + Cu{2+} + NO3{-} + H2O =>
Cu3(CO3)2(OH)2 + 6 HNO3 = 2 CO2 + 3 Cu{2+} + 6 NO3{-} + 4 H2O
MnS + HBr = MnBr + HS =>
MnS + HBr = MnBr + HS
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na4SiO4 + HCl = NaCl + H4SiO4 =>
Na4SiO4 + 4 HCl = 4 NaCl + H4SiO4
CdC2H4NS + C2H5NS = CdS + C2H4NS + C2H5N =>
CdC2H4NS + C2H5NS = CdS + C2H4NS + C2H5N
CH3COOH + Hg = CH3COOHHg =>
CH3COOH + Hg = CH3COOHHg
Fe2S3(s) + HCl(aq) = FeCl3(s) + H2S(g) =>
Fe2S3(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2S(g)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C15H27 + O2 = CO2 + H2O =>
4 C15H27 + 87 O2 = 60 CO2 + 54 H2O
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + NO2(g) + H2O(ac) =>
Cu(s) + 4 HNO3(ac) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(ac)
Ag20 = Ag =>
Ag20 = 20 Ag
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2 + Ca(NO3)2 =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2 + Ca(NO3)2
AlF3 + O2 = Al2O3 + F =>
4 AlF3 + 3 O2 = 2 Al2O3 + 12 F
KJ + Cl = KCl + J2 =>
2 KJ + 2 Cl = 2 KCl + J2
Cu + Ca3(PO4)2 = Ca + CuPO4 =>
2 Cu + Ca3(PO4)2 = 3 Ca + 2 CuPO4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4 =>
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4
NaOH(cr) = Na2O(cr) + H2O(l) =>
2 NaOH(cr) = Na2O(cr) + H2O(l)
FeN + Ca = Ca3N2 + Fe =>
2 FeN + 3 Ca = Ca3N2 + 2 Fe
C6H12O6 + CuO2 = Cu + CO2 + H2O =>
C6H12O6 + 6 CuO2 = 6 Cu + 6 CO2 + 6 H2O
As2S3 + ClO4{-} + H2O = H3AsO4 + Cl{-} + SO42{-} + H{+} =>
8 As2S3 + 259 ClO4{-} + 36 H2O = 16 H3AsO4 + 259 Cl{-} + 24 SO42{-} + 24 H{+}
SrCrO4 + AgNO3 = Ag2CrO4 + Sr(NO3)2 =>
SrCrO4 + 2 AgNO3 = Ag2CrO4 + Sr(NO3)2
K + S2 = KS2 =>
K + S2 = KS2
CrCl3 + NaCl03 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaCl03 + 16 NaOH = 2 Na2CrO4 + 15 NaCl + 8 H2O
V + H2O = V(OH)2 + H2 =>
V + 2 H2O = V(OH)2 + H2
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