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2 NaHCO3(s) = Na2CO3(l) + H2O(g) + CO2(g)
S2Cl2 = S8 + Cl =>
4 S2Cl2 = S8 + 8 Cl
CN + Au(NO3)3 = Au(CN)3 + NO3 =>
3 CN + Au(NO3)3 = Au(CN)3 + 3 NO3
HCl + KHS = K + Cl + H2S =>
HCl + KHS = K + Cl + H2S
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na(NO3) =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + 2 Na(NO3)
C3H7OH + K2Cr2O7 + HCl = C2H5COH + CrCl3 + H2O + KCl =>
3 C3H7OH + K2Cr2O7 + 8 HCl = 3 C2H5COH + 2 CrCl3 + 7 H2O + 2 KCl
AlH + NaNi = AlNi + NaH =>
AlH + NaNi = AlNi + NaH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn(NO3)2 + NH3 = Zn(NH3)2 + NO3 =>
Zn(NO3)2 + 2 NH3 = Zn(NH3)2 + 2 NO3
HBr + CaCO3 = H2O + CO2 + CaBr2 =>
2 HBr + CaCO3 = H2O + CO2 + CaBr2
K2(Cr2O7) + KI + HCl = KCl + CrCl3 + I2 + H2O =>
K2(Cr2O7) + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sn(s) + H2SO4(aq) = Sn(SO4)2(aq) + H2(g) =>
Sn(s) + 2 H2SO4(aq) = Sn(SO4)2(aq) + 2 H2(g)
ZnO + C2O = Zn + CO2 =>
3 ZnO + C2O = 3 Zn + 2 CO2
Fe + CuSO4{-2} = Cu + FeSO4{-2} =>
Fe + CuSO4{-2} = Cu + FeSO4{-2}
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + 2 NaNO3
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + BiOOH + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH = 2 Na2CrO4 + 3 BiOOH + 6 NaCl + 2 H2O
V2O5 + Ba = V + BaO2 =>
2 V2O5 + 5 Ba = 4 V + 5 BaO2
KI + Pb(C2H3O2)2 = Pb + KI(C2H3O2) =>
2 KI + Pb(C2H3O2)2 = Pb + 2 KI(C2H3O2)
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
V2O5 + Ba = V + BaO2 =>
2 V2O5 + 5 Ba = 4 V + 5 BaO2
Se2 + O2 = Se2O2 =>
Se2 + O2 = Se2O2
SrCl2 + CaSO4 = SrSO4 + CaCl2 =>
SrCl2 + CaSO4 = SrSO4 + CaCl2
CaP + H2O = H2P + CaO =>
CaP + H2O = H2P + CaO
Cr(OH) + H2SO4 = Cr2SO4 + H2O =>
2 Cr(OH) + H2SO4 = Cr2SO4 + 2 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
KOH = K + OH =>
KOH = K + OH
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
HNO3 + MgSO4 = H2SO4 + Mg(NO3)2 =>
2 HNO3 + MgSO4 = H2SO4 + Mg(NO3)2
Ca(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca(PO4)2(s) + 2 SiO2(s) + 14 C(s) = P4(g) + 2 CaSiO3(l) + 14 CO(g)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NaHCOO = Na + HCOO =>
NaHCOO = Na + HCOO
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq)
B2O3 + K[BF4] + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 K[BF4] + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
HCN + H2O = HCOONH4 =>
HCN + 2 H2O = HCOONH4
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
I2(aq) + KCl(aq) = Cl2(aq) + KI(aq) =>
I2(aq) + 2 KCl(aq) = Cl2(aq) + 2 KI(aq)
C6H12O + C6H6N4O4 = C12H16N4O4 + H2O =>
C6H12O + C6H6N4O4 = C12H16N4O4 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2SO4 + AgNO3 = K2Ag + SO4NO3 =>
K2SO4 + AgNO3 = K2Ag + SO4NO3
Cu(OH)2 + NaCl = CuCl2 + Na2O + H2O =>
Cu(OH)2 + 2 NaCl = CuCl2 + Na2O + H2O
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
Rb + F2 = Rb{+} + F{-} =>
2 Rb + F2 = 2 Rb{+} + 2 F{-}
U + SOCl2 = UCl4 + SO2 + S2Cl2 =>
3 U + 8 SOCl2 = 3 UCl4 + 4 SO2 + 2 S2Cl2
KBr + CaI2 = KI2 + BrCa =>
KBr + CaI2 = KI2 + BrCa
K2ZnO2 + H2S = K2S + ZnS + H2O =>
K2ZnO2 + 2 H2S = K2S + ZnS + 2 H2O
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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