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2 KNO3(s) + 3 C(s) + S(s) = N2(g) + 3 CO2(g) + K2S(s)
Mn2O3 + H2C2O4 = CO2 + MnO + H2O =>
Mn2O3 + H2C2O4 = 2 CO2 + 2 MnO + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
NaOH + NH4(Cl) = NH3 + NaCl + H2O =>
NaOH + NH4(Cl) = NH3 + NaCl + H2O
H2SO4 + KOH = K + SO4 + HOH =>
H2SO4 + 2 KOH = 2 K + SO4 + 2 HOH
HI + Mg = MgI2 + H =>
2 HI + Mg = MgI2 + 2 H
HCuCl2 + NaOH = CuOH + NaCl + HCl =>
HCuCl2 + NaOH = CuOH + NaCl + HCl
NaOH4 + Cl2 = NaCl + NaClO3 + H2 =>
6 NaOH4 + 3 Cl2 = 4 NaCl + 2 NaClO3 + 12 H2
CH3OH + CrO7 = HCOOH + Cr + H2O =>
7 CH3OH + 2 CrO7 = 7 HCOOH + 2 Cr + 7 H2O
Bi2O3 + KOH + Br2 = KBiO3 + H2O + KBr =>
Bi2O3 + 6 KOH + 2 Br2 = 2 KBiO3 + 3 H2O + 4 KBr
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
Al2(SO4)3K2SO4 = AlK(SO4)2 =>
Al2(SO4)3K2SO4 = 2 AlK(SO4)2
SiO2 + CH4 = Si + CO2 + H2 =>
SiO2 + CH4 = Si + CO2 + 2 H2
BrCl3 + H2O = HOCl + Br2 + HCl =>
2 BrCl3 + 3 H2O = 3 HOCl + Br2 + 3 HCl
Na2Cr2O7 + BaCl2 = BaCrO4 + NaCl + CrO3 =>
Na2Cr2O7 + BaCl2 = BaCrO4 + 2 NaCl + CrO3
H3PO4 + Ca(OH)2 = Ca(HPO4) + H2O =>
H3PO4 + Ca(OH)2 = Ca(HPO4) + 2 H2O
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
H3C6 + O2 = H2O + C2O =>
4 H3C6 + 9 O2 = 6 H2O + 12 C2O
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
Na2SO3 + NaOH = Na2OHNaSO3 =>
Na2SO3 + NaOH = Na2OHNaSO3
K2C2O4 + Ca(NO3)2 = CaC2O4 + KNO3 =>
K2C2O4 + Ca(NO3)2 = CaC2O4 + 2 KNO3
H2S + Fe(NO3)3 = Fe2S3 + H(NO3) =>
3 H2S + 2 Fe(NO3)3 = Fe2S3 + 6 H(NO3)
H2SO4 + C20H14O4 = CO2 + H2O + S =>
43 H2SO4 + 3 C20H14O4 = 60 CO2 + 64 H2O + 43 S
H{+} + Cr2O7{2-} + CH3OH = Cr{3+} + HCO2H + H2O =>
16 H{+} + 2 Cr2O7{2-} + 3 CH3OH = 4 Cr{3+} + 3 HCO2H + 11 H2O
CH3OCH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
FeS(s) + HCl(g) = FeCl2(s) + H2S(g) =>
FeS(s) + 2 HCl(g) = FeCl2(s) + H2S(g)
P4 + F24 = PF3 =>
2 P4 + F24 = 8 PF3
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
CS2(s) + Cl2(g) = CCl4(l) + SCl2(s) =>
CS2(s) + 4 Cl2(g) = CCl4(l) + 2 SCl2(s)
Bi2SO4 = Bi + SO4 =>
Bi2SO4 = 2 Bi + SO4
Fe2(S04)3 = Fe203 + S03 =>
203 Fe2(S04)3 = 2 Fe203 + 812 S03
FeS(s) + HCl(ag) = FeCl2(ag) + H2S(g) =>
FeS(s) + 2 HCl(ag) = FeCl2(ag) + H2S(g)
HNO3 + H2S = H2SO4 + NO + H2 =>
2 HNO3 + H2S = H2SO4 + 2 NO + H2
Fe(OH)2 + NaCrO4 + H2O = Fe(OH)3 + Na[Cr(OH)4] =>
4 Fe(OH)2 + NaCrO4 + 4 H2O = 4 Fe(OH)3 + Na[Cr(OH)4]
Al + NH4COO4 = Al2O3 + H2O + NO + H2C =>
2 Al + NH4COO4 = Al2O3 + H2O + NO + H2C
KF + CoF3 = K3[CoF6] =>
3 KF + CoF3 = K3[CoF6]
H3PO4 + Ca(OH)2 = CaPO4H + H2O =>
H3PO4 + Ca(OH)2 = CaPO4H + 2 H2O
CH3CH2OH + Br2 = CH3CHBr2 + H2O =>
CH3CH2OH + Br2 = CH3CHBr2 + H2O
BSe = B2Se2 =>
2 BSe = B2Se2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Fe2O3 + C = CO2 + FeO =>
2 Fe2O3 + C = CO2 + 4 FeO
Cl2SO + KNO3 + H3PO4 = NO + HClO3 + K2SO4 + K3PO4 + H2O =>
9 Cl2SO + 42 KNO3 + 8 H3PO4 = 42 NO + 18 HClO3 + 9 K2SO4 + 8 K3PO4 + 3 H2O
CH3(NH)2CHH3O = H2OCHNHNH2CH3 =>
CH3(NH)2CHH3O = H2OCHNHNH2CH3
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
CH3COOH + NaHCO2 = CH3COONa + H2O + CO2 =>
3 CH3COOH + 4 NaHCO2 = 4 CH3COONa + 2 H2O + 2 CO2
CH3COONa + NaCl = CH3COOCl + Na =>
CH3COONa + NaCl = CH3COOCl + 2 Na
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