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3 MgCO3 + Ca3(PO4)2 = Mg3(PO4)2 + 3 CaCO3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
YCl2 + KClO3 + H2SO4 = Y(SO4)3 + KCl + HCl + H2O =>
3 YCl2 + 2 KClO3 + 9 H2SO4 = 3 Y(SO4)3 + 2 KCl + 6 HCl + 6 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
KCH3COO + HCl = HCH3COO + KCl =>
KCH3COO + HCl = HCH3COO + KCl
K2S2O7 + H2O = KOH + H2SO4 =>
K2S2O7 + 3 H2O = 2 KOH + 2 H2SO4
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
AlF3 + O2 = Al2O + F2 =>
4 AlF3 + O2 = 2 Al2O + 6 F2
NH3BH3 + H2O = NH4BO2 + H2 =>
NH3BH3 + 2 H2O = NH4BO2 + 3 H2
NH4SCN(s) + Ba(OH)2(s) = NH3(g) + H2O(aq) + Ba(SCN)2(aq) =>
2 NH4SCN(s) + Ba(OH)2(s) = 2 NH3(g) + 2 H2O(aq) + Ba(SCN)2(aq)
Bi(NO3)3 + Na2S = S(NO3)3 + Na2Bi =>
Bi(NO3)3 + Na2S = S(NO3)3 + Na2Bi
HNO3 + MnSO4 = HSO4 + MnNO3 =>
HNO3 + MnSO4 = HSO4 + MnNO3
V2S5 + HNO3 = VO2NO3 + SO2 + NO2 + H2O =>
V2S5 + 32 HNO3 = 2 VO2NO3 + 5 SO2 + 30 NO2 + 16 H2O
MgCO3 + BaSO4 = MgSO4 + BaCO3 =>
MgCO3 + BaSO4 = MgSO4 + BaCO3
Zn(H2O)42 + CN = ZnCN + H2O =>
Zn(H2O)42 + CN = ZnCN + 42 H2O
NaCl + H2O = ClNaH + O =>
2 NaCl + H2O = 2 ClNaH + O
KMnO4 + SrCl2 = KCl + Sr(MnO4)2 =>
2 KMnO4 + SrCl2 = 2 KCl + Sr(MnO4)2
H4P2O7 + Mg(OH)2 = Mg + P2O7 + H2O =>
H4P2O7 + 2 Mg(OH)2 = 2 Mg + P2O7 + 4 H2O
CH3CH2OH + MnO4{-} + H{+} = CH3COOH{-} + Mn{+2} + H2O =>
5 CH3CH2OH + 3 MnO4{-} + 4 H{+} = 5 CH3COOH{-} + 3 Mn{+2} + 7 H2O
B5H9 + KMnO4 + H3PO4 = HBO2 + Mn3(PO4)2 + K3PO4 + H2O =>
5 B5H9 + 24 KMnO4 + 24 H3PO4 = 25 HBO2 + 8 Mn3(PO4)2 + 8 K3PO4 + 46 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa =>
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
HAuCl4 + S2O3{2-} + OH{-} = AuCl + SO4{2-} + H{+} + Cl{-} =>
4 HAuCl4 + S2O3{2-} + 5 OH{-} = 4 AuCl + 2 SO4{2-} + 9 H{+} + 12 Cl{-}
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KH + LiOH = KOH + LiH =>
KH + LiOH = KOH + LiH
MnO2 + S = MnS + SO2 =>
MnO2 + 2 S = MnS + SO2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
(O)2 + (H)2 = (OH)2 =>
(O)2 + (H)2 = (OH)2
Bi(OH)3 + Cl2 + NaOH = NaBiO3 + NaCl + H2O =>
Bi(OH)3 + Cl2 + 3 NaOH = NaBiO3 + 2 NaCl + 3 H2O
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
AsCl + H3PO3 + H2O = As4 + H3PO4 + HCl =>
4 AsCl + 2 H3PO3 + 2 H2O = As4 + 2 H3PO4 + 4 HCl
NO3{-} + Ca + H2O = NO + Ca{+2} + OH{-} =>
2 NO3{-} + 3 Ca + 4 H2O = 2 NO + 3 Ca{+2} + 8 OH{-}
C3H5OH + CH3COOH = CH3COOC3H5 + H2O =>
C3H5OH + CH3COOH = CH3COOC3H5 + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
N2O5H2O = NHO3 =>
N2O5H2O = 2 NHO3
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
C3H6Br2NaC2H3O2 = C5H9BrO2NaBr =>
C3H6Br2NaC2H3O2 = C5H9BrO2NaBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11 + O = C2O + H2O =>
C12H22O11 + 6 O = 6 C2O + 11 H2O
Na + Ca(NO3)2 = NaNO3 + Ca2 =>
4 Na + 2 Ca(NO3)2 = 4 NaNO3 + Ca2
FeNo3 + NaI = NaNo3 + FeI =>
FeNo3 + NaI = NaNo3 + FeI
Au + CaCl = AuCl + Ca =>
Au + CaCl = AuCl + Ca
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