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2 HS + Cl2 = 2 HCl + 2 S
Mg + Ca + C + O3 = MgCaCO3 =>
Mg + Ca + C + O3 = MgCaCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P2O3 + NaOH = NaPO2 + H2O =>
P2O3 + 2 NaOH = 2 NaPO2 + H2O
Na2SIO3 + H2O = NaHSIO3 + NaOH =>
Na2SIO3 + H2O = NaHSIO3 + NaOH
(NH4)3PO4 + Al(ClO3)3 = AlPO4 + NH4ClO3 =>
(NH4)3PO4 + Al(ClO3)3 = AlPO4 + 3 NH4ClO3
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + 2 CrSO4 + K2SO4 + 7 H2O
CH2OHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
FeSO4 + NaClO = Fe2O3 + NaCl + SO4 =>
2 FeSO4 + 3 NaClO = Fe2O3 + 3 NaCl + 2 SO4
Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH
CH2O + K2CrO4 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH2O + 2 K2CrO4 + 5 H2SO4 = 3 HCOOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Na + ClO = NaCl + O =>
Na + ClO = NaCl + O
CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O
Ca3(PO4)2 + H2(SO4) = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2(SO4) = 2 CaSO4 + Ca(H2PO4)2
CO2 + ZnO = Zn + CO3 =>
CO2 + ZnO = Zn + CO3
Cd + H2O = CdOH + H =>
Cd + H2O = CdOH + H
Na2SiO3 + H2O = H2SiO3 + Na2O =>
Na2SiO3 + H2O = H2SiO3 + Na2O
PCl3(g) = P(s) + Cl(g) =>
PCl3(g) = P(s) + 3 Cl(g)
Ge + Cl = GeCl4 =>
Ge + 4 Cl = GeCl4
KOH + BaO = Ba(KO)2 + H2O =>
2 KOH + BaO = Ba(KO)2 + H2O
NH4NCS + AgNO3 = AgNCS + NH4NO3 =>
NH4NCS + AgNO3 = AgNCS + NH4NO3
Al(NO3)3 + Fe = Fe(NO3)2 + Al =>
2 Al(NO3)3 + 3 Fe = 3 Fe(NO3)2 + 2 Al
CaCl2(aq) + K2CO3 = CaCO3 + KCl =>
CaCl2(aq) + K2CO3 = CaCO3 + 2 KCl
Sr(NO3)2 = Sr + NO3 =>
Sr(NO3)2 = Sr + 2 NO3
Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2
Li(OH) + HClO4 = LiClO4 + H2O =>
Li(OH) + HClO4 = LiClO4 + H2O
CH4 + I2 = CI2 + H4 =>
CH4 + I2 = CI2 + H4
C7H12O4 + C6H10O = C8H12O2 + H2O =>
2 C7H12O4 + 3 C6H10O = 4 C8H12O2 + 3 H2O
NaF + Al = Na3AlF6 + Na =>
6 NaF + Al = Na3AlF6 + 3 Na
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
LiIO3 = LiI + O2 =>
2 LiIO3 = 2 LiI + 3 O2
Ru + F2 = RuF6 =>
Ru + 3 F2 = RuF6
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N2(g) =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + N2(g)
Mn(OH)7 + HI = MnI7 + H2O =>
Mn(OH)7 + 7 HI = MnI7 + 7 H2O
Cu3P = Cu + P4 =>
4 Cu3P = 12 Cu + P4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + CsMnO4 = MnI2 + CsI + H2O + I2 =>
16 HI + 2 CsMnO4 = 2 MnI2 + 2 CsI + 8 H2O + 5 I2
Mg2SiO4 + Na2CO3 + H2O = Mg(OH)2 + Na2O*3SiO2 + CO2 =>
3 Mg2SiO4 + Na2CO3 + 6 H2O = 6 Mg(OH)2 + Na2O*3SiO2 + CO2
HCl + FeSO4 + HNO3 = Fe2(SO4)3 + NO + H2O + FeCl3 =>
3 HCl + 3 FeSO4 + HNO3 = Fe2(SO4)3 + NO + 2 H2O + FeCl3
(CH3)NC2H5 + O2 = CO2 + H2O + NH3 =>
4(CH3)NC2H5 + 17 O2 = 12 CO2 + 10 H2O + 4 NH3
MgSO4 + NaOH = Mg(OH)2 + SO4Na2 =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4Na2
Ba(s) + O2 = BaO =>
2 Ba(s) + O2 = 2 BaO
CrOH3 + Na2CO3 = Na2OH3 + CrCO3 =>
CrOH3 + Na2CO3 = Na2OH3 + CrCO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
KHC4H4O6 + H2O = H2C4H4O6 + KOH =>
KHC4H4O6 + H2O = H2C4H4O6 + KOH
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
P + S = S2P3 =>
3 P + 2 S = S2P3
X + H2SO4 = X2(SO4)3 + H2S + H2O =>
8 X + 15 H2SO4 = 4 X2(SO4)3 + 3 H2S + 12 H2O
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