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[Al(OH)4] + 4 HCl = AlCl3 + Cl + 4 H2O
(SO4)3 = SO4 =>
(SO4)3 = 3 SO4
AgNO3(ac) + KCl(ac) = AgCl + KNO3 =>
AgNO3(ac) + KCl(ac) = AgCl + KNO3
Al(Cl)3 + H2SO4 = Al2(SO4)3 + HCl =>
2 Al(Cl)3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Nb + O2 = Nb4O6 =>
4 Nb + 3 O2 = Nb4O6
Ni2O3 + Ba(OH)2 = BaO + Ni(OH)3 =>
Ni2O3 + 3 Ba(OH)2 = 3 BaO + 2 Ni(OH)3
Fe(OH)3 + H2C2O4 = H2O + Fe2(C2O4)3 =>
2 Fe(OH)3 + 3 H2C2O4 = 6 H2O + Fe2(C2O4)3
MnO4 + ClO3 = Mn + ClO4 =>
MnO4 + 4 ClO3 = Mn + 4 ClO4
CaCO3*MgCO3 = CaCO3 + MgO + CO2 =>
CaCO3*MgCO3 = CaCO3 + MgO + CO2
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
Br2 + Mgl2 = BrMgl =>
Br2 + Mgl2 = 2 BrMgl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
Cu(ClO3)2 = O2 + Cl2Cu =>
Cu(ClO3)2 = 3 O2 + Cl2Cu
MnO2(c) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(i) =>
MnO2(c) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(i)
HCl + C20H14O4 + Ca(OH)2 = CaCl2 + H3O + HC20 =>
2 HCl + 2 C20H14O4 + Ca(OH)2 = CaCl2 + 10 H3O + 2 HC20
SeO2 + H2O2 = H2SeO4 =>
SeO2 + H2O2 = H2SeO4
FeCl2 + K2CO3 = Fe2(CO3)2 + KCl =>
2 FeCl2 + 2 K2CO3 = Fe2(CO3)2 + 4 KCl
Ca(H2PO4)2 + (NH4)2CO3 = (NH4)2HPO4 + CaCO3 + H2CO3 =>
Ca(H2PO4)2 + 2(NH4)2CO3 = 2(NH4)2HPO4 + CaCO3 + H2CO3
Na2O + N = Na3N + O =>
3 Na2O + 2 N = 2 Na3N + 3 O
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Cu(aq) =>
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(aq) + Cu(aq)
KN + O2 = KNO3 =>
2 KN + 3 O2 = 2 KNO3
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
Fe(HCO3)2 = Fe2(CO3)2 + CO2 + H2O =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 CO2 + 2 H2O
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
Ba + Cr2O3 = BaO + Cr =>
3 Ba + Cr2O3 = 3 BaO + 2 Cr
H3PO4 + Zn = Zn3(PO4)3 + H2 =>
6 H3PO4 + 6 Zn = 2 Zn3(PO4)3 + 9 H2
C6H14 + Br2 = C6H12Br2 + HBr2 =>
C6H14 + 3 Br2 = C6H12Br2 + 2 HBr2
N2 + O2 = NO5 =>
N2 + 5 O2 = 2 NO5
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
CaClO3 + Cr(NO3)3 = CaNO3 + Cr(ClO3)3 =>
3 CaClO3 + Cr(NO3)3 = 3 CaNO3 + Cr(ClO3)3
Ca3(PO4)2 + KOH = Ca(OH)2 + K3PO4 =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3PO4
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
NaNO3 + H2SO4 = HNO3 + HNaSO4 =>
NaNO3 + H2SO4 = HNO3 + HNaSO4
S + N2 = N2S4 =>
4 S + N2 = N2S4
Mn(CH3COO)2*4H2O + KMnO4 + CH3COOH = [Mn3O(CH3COO)6(H2O)6]CH3COO + CH3COOK + H2O =>
12 Mn(CH3COO)2*4H2O + 3 KMnO4 + 14 CH3COOH = 5[Mn3O(CH3COO)6(H2O)6]CH3COO + 3 CH3COOK + 25 H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Mg + Zn(OH)2 = Mg2ZnO2 + H2 =>
2 Mg + Zn(OH)2 = Mg2ZnO2 + H2
KOH + Fe3(PO4)2 = K3PO4 + Fe(OH)2 =>
6 KOH + Fe3(PO4)2 = 2 K3PO4 + 3 Fe(OH)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
NaBO2(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
NaBO2(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq)
H3N + Mg(OH)2 = HOH + Mg3N2 =>
2 H3N + 3 Mg(OH)2 = 6 HOH + Mg3N2
P2O3 + H = P + H2O =>
P2O3 + 6 H = 2 P + 3 H2O
C5H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H8O(l) + 13 O2(g) = 10 CO2(g) + 8 H2O(g)
AsH3 + KClO3 + KOH = KCl + K2AsO4 + H2O =>
2 AsH3 + 3 KClO3 + 4 KOH = 3 KCl + 2 K2AsO4 + 5 H2O
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
K2Cr2O7 + FeSO4 + NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + Na =>
K2Cr2O7 + FeSO4 + 3 NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + 3 Na
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