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K2CO3 + Ba(NO3)2 = BaCO3 + K2(NO3)2
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
C70 + H2O = CH4 + CO2 =>
C70 + 70 H2O = 35 CH4 + 35 CO2
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + CO2 + H2O =>
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + CO2 + H2O
SiO2 + CrO = CrSiO3 =>
SiO2 + CrO = CrSiO3
Hg2(NO3)2 + AlCl3 = Hg2Cl2 + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 AlCl3 = 3 Hg2Cl2 + 2 Al(NO3)3
Y + O = Y2O =>
2 Y + O = Y2O
H3PO3 + H2O = H3O + HPO3 =>
H3PO3 + 2 H2O = 2 H3O + HPO3
KBr2 + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr2 + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + 2 Br2
KClNa2CO3 = KCO3Na2Cl =>
KClNa2CO3 = KCO3Na2Cl
Ca3(PO4) + C + SiO2 = CaSiO3 + P4 + CO =>
4 Ca3(PO4) + 4 C + 12 SiO2 = 12 CaSiO3 + P4 + 4 CO
Zr3N4 = Zr + N2 =>
Zr3N4 = 3 Zr + 2 N2
P2O5 + C = P2 + CO =>
P2O5 + 5 C = P2 + 5 CO
NaC7H5O2 + HCl = NaCl + HC7H5O2 =>
NaC7H5O2 + HCl = NaCl + HC7H5O2
Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate =>
Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate
C8H8O4 + O2 = CO2 + H2O =>
C8H8O4 + 8 O2 = 8 CO2 + 4 H2O
C6H12O6NaOH = C6H11O6NaH2O =>
C6H12O6NaOH = C6H11O6NaH2O
NaOH(aq) = H2O(g) + Na2O(s) =>
2 NaOH(aq) = H2O(g) + Na2O(s)
Cl4 = Cl =>
Cl4 = 4 Cl
BrO3{-} + Sn + H{+} = Br{-} + Sn{2+} + H2O =>
BrO3{-} + 3 Sn + 6 H{+} = Br{-} + 3 Sn{2+} + 3 H2O
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
SiH4 + AgNO3 + H2O = Ag + HNO3 + SiO2 =>
SiH4 + 8 AgNO3 + 2 H2O = 8 Ag + 8 HNO3 + SiO2
CuSH2 = CuH2S =>
CuSH2 = CuH2S
Al2O3 + K2(SO4) = Al2(SO4)3 + K2O =>
Al2O3 + 3 K2(SO4) = Al2(SO4)3 + 3 K2O
CaO + S = CaS + O2 =>
2 CaO + 2 S = 2 CaS + O2
CC2H3O + O2 = CO2 + H2O =>
4 CC2H3O + 13 O2 = 12 CO2 + 6 H2O
KI + HNO3 = I2 + NO + KNO3 + H2O =>
6 KI + 8 HNO3 = 3 I2 + 2 NO + 6 KNO3 + 4 H2O
AgCl + O2 = AgO + Cl =>
2 AgCl + O2 = 2 AgO + 2 Cl
CH3 = C2H6 =>
2 CH3 = C2H6
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2
CHCH + Br2 = CHBrCHBr =>
CHCH + Br2 = CHBrCHBr
Mg(OH)2 + Cl2O7 = MgCl2O8 + H2O =>
Mg(OH)2 + Cl2O7 = MgCl2O8 + H2O
N2 + S = N2S =>
N2 + S = N2S
Si + KOH = SiOH + K =>
Si + KOH = SiOH + K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
PtCl4 + Au = Pt + AuCl3 =>
3 PtCl4 + 4 Au = 3 Pt + 4 AuCl3
Bi(OH)3 + Sn(OH)4{2-} = Bi + Sn(OH)6{2-} =>
2 Bi(OH)3 + 3 Sn(OH)4{2-} = 2 Bi + 3 Sn(OH)6{2-}
LiH2PO4 + H2O = LiOH + H3PO4 =>
LiH2PO4 + H2O = LiOH + H3PO4
Ba(OH)2HCl = BaOHClH2O =>
Ba(OH)2HCl = BaOHClH2O
NaC2H3O2 + MgCl2 = NaCl + Mg(C2H3O2)2 =>
2 NaC2H3O2 + MgCl2 = 2 NaCl + Mg(C2H3O2)2
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
KI = IK =>
KI = IK
Al2O3 + H2O4S = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2O4S = Al2(SO4)3 + 3 H2O
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