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Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + V2(SO4)3 = Na2(SO4) + V2(CO3)3 =>
3 Na2CO3 + V2(SO4)3 = 3 Na2(SO4) + V2(CO3)3
Uus2O + NaOH = UusOH + Na2O =>
Uus2O + 2 NaOH = 2 UusOH + Na2O
HNO2 + Pd(OH)2 = H2O + Pd(NO2)2 =>
2 HNO2 + Pd(OH)2 = 2 H2O + Pd(NO2)2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
C5H8O + C9H8O = H2O + C23H20O =>
C5H8O + 2 C9H8O = 2 H2O + C23H20O
COOH + FeOH = Fe + CO2 + H2O =>
COOH + FeOH = Fe + CO2 + H2O
Nb + HNO3 + HF = H2NbF7 + NO2 + H2O =>
Nb + 5 HNO3 + 7 HF = H2NbF7 + 5 NO2 + 5 H2O
BaCl2 + NH4Cl = Cl4 + NH4Ba =>
4 BaCl2 + 4 NH4Cl = 3 Cl4 + 4 NH4Ba
Cu(II)S + BaCl = Cu(II)Cl + BaS(s) =>
Cu(II)S + BaCl = Cu(II)Cl + BaS(s)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Al3 + HCl = Al3Cl1 + H2 =>
2 Al3 + 2 HCl = 2 Al3Cl1 + H2
Mg + H3PO4 = Mg2PO4 + H =>
2 Mg + H3PO4 = Mg2PO4 + 3 H
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
SnCl4 + NaOH = SnOH + NaCl4 =>
SnCl4 + NaOH = SnOH + NaCl4
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Cr(OH)3 + H2SO4 = Cr(HSO4)3 + H2O =>
Cr(OH)3 + 3 H2SO4 = Cr(HSO4)3 + 3 H2O
Ca + Fe(PO4) = Fe + Ca3(PO4)2 =>
3 Ca + 2 Fe(PO4) = 2 Fe + Ca3(PO4)2
K2CrO4 + CuSO4*5H2O = K2SO4 + CuCrO4 + H2O =>
K2CrO4 + CuSO4*5H2O = K2SO4 + CuCrO4 + 5 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CHC3H8 + O2 = CO2 + H2O =>
4 CHC3H8 + 25 O2 = 16 CO2 + 18 H2O
MCLO = MCL + O2 =>
2 MCLO = 2 MCL + O2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Ca(HCO3)2 + KHSO4 = CaSO4 + CO2 + H2O + K2SO4 =>
Ca(HCO3)2 + 2 KHSO4 = CaSO4 + 2 CO2 + 2 H2O + K2SO4
*Al + O2 = Al2O3 =>
4*Al + 3 O2 = 2 Al2O3
Br2(g) + Na(s) = NaBr2(s) =>
Br2(g) + Na(s) = NaBr2(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2CO3 = CO2 + H2O = NaOH + HClNaCl + H2O =>
H2CO3 = CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
Ag + CO2 + O2 = Ag2CO3 =>
4 Ag + 2 CO2 + O2 = 2 Ag2CO3
K2Cr2O7 + HI + HClO4 = Cr(ClO4)3 + KClO + I2 + H2O =>
K2Cr2O7 + 18 HI + 8 HClO4 = 2 Cr(ClO4)3 + 2 KClO + 9 I2 + 13 H2O
H2(g) + Cl2(q) = HCl(g) =>
H2(g) + Cl2(q) = 2 HCl(g)
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C(s) + O2 = CO2 =>
C(s) + O2 = CO2
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C12H10O2 + NaBH4 + H2O = C7H14O2 + NaBO2 =>
28 C12H10O2 + 39 NaBH4 + 118 H2O = 48 C7H14O2 + 39 NaBO2
ZnOH2HCl = ZnClH3O =>
ZnOH2HCl = ZnClH3O
Cu + HNO3 = (CuNO3)2 + NO2 + H2O =>
2 Cu + 4 HNO3 = (CuNO3)2 + 2 NO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + HCO2H = K + H2O + CO2H =>
KOH + HCO2H = K + H2O + CO2H
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O
C20H42 + O2 = CO + H2O =>
2 C20H42 + 41 O2 = 40 CO + 42 H2O
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