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2 Na3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
Ag2O + Ni = Ni2O3 + Ag =>
3 Ag2O + 2 Ni = Ni2O3 + 6 Ag
P1 + Br2 = PBr3 =>
2 P1 + 3 Br2 = 2 PBr3
Ca[HCO3]2 = CaCO3 + CO2 + H2O =>
Ca[HCO3]2 = CaCO3 + CO2 + H2O
AlS + CaCl = AlCl + CaS =>
AlS + CaCl = AlCl + CaS
Mg2Si2O6 + Al2SiO5 + SiO2 = Mg2Al4Si5O18 =>
Mg2Si2O6 + 2 Al2SiO5 + SiO2 = Mg2Al4Si5O18
Sr + Al(NO3)3 = Sr(NO3)2 + Al =>
3 Sr + 2 Al(NO3)3 = 3 Sr(NO3)2 + 2 Al
ZnO + Mg = MgO + Zn =>
ZnO + Mg = MgO + Zn
NaHSO4 + H3O = NaH2SO4 + H2O =>
NaHSO4 + H3O = NaH2SO4 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3S + Fe(OH)3 = FeS + H2O =>
H3S + Fe(OH)3 = FeS + 3 H2O
Ba(OH)2 + HF = (BaF2) + H2O =>
Ba(OH)2 + 2 HF = (BaF2) + 2 H2O
C6H5COOH + NH4OH = C7H5O2 + NH4 + H2O =>
C6H5COOH + NH4OH = C7H5O2 + NH4 + H2O
KOH(aq) + Al2O3(s) + H2O(l) = KAl(OH)4(aq) =>
2 KOH(aq) + Al2O3(s) + 3 H2O(l) = 2 KAl(OH)4(aq)
C6H4(OH)CO2H + (CH3CO)2O = C6H4(OCOCH3)CO2H =>
11 C6H4(OH)CO2H + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
IO3 + H2S = I2 + SO32{-} + H2O + H{+} =>
130 IO3 + 12 H2S = 65 I2 + 12 SO32{-} + 6 H2O + 12 H{+}
(b)SO3() + H2O() = H2SO4() =>
(b)SO3() + H2O() = H2SO4()
K3PO4(aq) + Al(NO3)3(aq) = K3(NO3)3 + AlPO4 =>
K3PO4(aq) + Al(NO3)3(aq) = K3(NO3)3 + AlPO4
H2O(l) = H(g) + O2 =>
2 H2O(l) = 4 H(g) + O2
Yb + S = Yb2S3 =>
2 Yb + 3 S = Yb2S3
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
Na3Fe(CN)6 + Pb(C2O4) = Na2C2O4 + Pb3[Fe(CN)6]2 =>
2 Na3Fe(CN)6 + 3 Pb(C2O4) = 3 Na2C2O4 + Pb3[Fe(CN)6]2
Ba2CO3 + Co3O4 + MgO + Nb2O5 + O2 = Ba2CoMgNb2O9 + CO2 =>
3 Ba2CO3 + Co3O4 + 3 MgO + 3 Nb2O5 + O2 = 3 Ba2CoMgNb2O9 + 3 CO2
(C3H5(OH)3) + HNO3 = (C3H5(NO3)3) + H2O =>
(C3H5(OH)3) + 3 HNO3 = (C3H5(NO3)3) + 3 H2O
(BaCl2) + (Na2SO4) = (BaSO4) + (NaCl) =>
(BaCl2) + (Na2SO4) = (BaSO4) + 2(NaCl)
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
H2O + NaCl = H2 + Cl2 + NaOH =>
2 H2O + 2 NaCl = H2 + Cl2 + 2 NaOH
H2O2 + Fe(NO3)3 = Fe + HNO3 + O2 =>
3 H2O2 + 2 Fe(NO3)3 = 2 Fe + 6 HNO3 + 3 O2
K + HF = KHF =>
K + HF = KHF
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
3 Ba(MnO4)2 + 10 FeC2O4 + 24 H2SO4 = 3 BaSO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
Fe(No3)3 + LiOH = LiNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 LiOH = 3 LiNo3 + Fe(OH)3
HMnO4 + Ba(OH)2 = HOH + Ba(MnO4)2 =>
2 HMnO4 + Ba(OH)2 = 2 HOH + Ba(MnO4)2
H2SO4 + C2H6O + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 3 C2H6O + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
M + OH = M2O3 + H2 =>
4 M + 6 OH = 2 M2O3 + 3 H2
Mn{2+} + Cl{-} = MnCl2 =>
Mn{2+} + 2 Cl{-} = MnCl2
Cl2 + HgS = HgCl2 + S =>
Cl2 + HgS = HgCl2 + S
H2SO4 + PCl3 + H2O = H3PO4 + SO2 + HCl =>
H2SO4 + PCl3 + 2 H2O = H3PO4 + SO2 + 3 HCl
V2O5(s) + HCl(aq) = VOCl3(s) + H2O =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(s) + 3 H2O
HIn + HCl = In + H2Cl =>
HIn + HCl = In + H2Cl
PbS(s) + HBr(aq) = PbBr2(s) + H2S(g) =>
PbS(s) + 2 HBr(aq) = PbBr2(s) + H2S(g)
K2S + FBr2 = KBr + FS =>
K2S + FBr2 = 2 KBr + FS
KI + CO2 = KICO2 =>
KI + CO2 = KICO2
C9H18 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C9H18COOH =>
20 C9H18 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 36 H2O + 18 C9H18COOH
KCH3COO + HBr = KBr + CH3COOH =>
KCH3COO + HBr = KBr + CH3COOH
LiCl + AgNO3 = AgCl + LiNO3 =>
LiCl + AgNO3 = AgCl + LiNO3
CuSO4 + Ca(OH)2 + C6H12O6 = Cu2O + Ca2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 Ca(OH)2 + 3 C6H12O6 = Cu2O + 2 Ca2SO4 + 3 C6H12O7 + 4 H2O
Sr(NO3)2 + (NH4)3PO4 + NH4F = Sr10(PO4)6F2 + NH4NO3 =>
10 Sr(NO3)2 + 6(NH4)3PO4 + 2 NH4F = Sr10(PO4)6F2 + 20 NH4NO3
TeO2 + H2O2 = H2TeO3 + O2 =>
2 TeO2 + 2 H2O2 = 2 H2TeO3 + O2
MgSO4(aq) + AgClO4(aq) = Ag2SO4 + Mg(ClO4)2 =>
MgSO4(aq) + 2 AgClO4(aq) = Ag2SO4 + Mg(ClO4)2
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