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CaO + ZnS = CaZnOS
AgNO3 + NaS2 = AgS2 + NaNO3 =>
AgNO3 + NaS2 = AgS2 + NaNO3
P4(s) + HNO3(aq) + H2O(l) = H3PO4(aq) + NO(g) =>
3 P4(s) + 20 HNO3(aq) + 8 H2O(l) = 12 H3PO4(aq) + 20 NO(g)
BaCl2*2H2O + K2CrO4 = KCl + BaCrO4 + H2O =>
BaCl2*2H2O + K2CrO4 = 2 KCl + BaCrO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
CH3CHCH2 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 12 K2MnO4 + 9 H2O
ZnS + I2 = ZnI + S =>
2 ZnS + I2 = 2 ZnI + 2 S
Fe2 + Co2 = Fe3Co4 =>
3 Fe2 + 4 Co2 = 2 Fe3Co4
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
B + OH{-} + H2O = BO2{-} + H2 =>
2 B + 2 OH{-} + 2 H2O = 2 BO2{-} + 3 H2
CdCl2 + H2SO4 = Cd2(SO4)2 + HCl =>
2 CdCl2 + 2 H2SO4 = Cd2(SO4)2 + 4 HCl
MnC2O4(H2O)3 = MnCO3 + H2O + CO =>
MnC2O4(H2O)3 = MnCO3 + 3 H2O + CO
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
Cu(OH)2 + H4As2O5 = Cu2(As2O5) + H2O =>
2 Cu(OH)2 + H4As2O5 = Cu2(As2O5) + 4 H2O
Na2CO3 + H2S = NaHS + NaHCO3 =>
Na2CO3 + H2S = NaHS + NaHCO3
H3PO4 + Fe = H3 + FePO4 =>
H3PO4 + Fe = H3 + FePO4
VO2{+} + Sn{2+} + H{+} = VO{2+} + Sn{4+} + H2O =>
2 VO2{+} + Sn{2+} + 4 H{+} = 2 VO{2+} + Sn{4+} + 2 H2O
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
CH3COOH + Cu = Cu(CHCOO)2 + H2 =>
2 CH3COOH + Cu = Cu(CHCOO)2 + 3 H2
CuSO4 + H2O = Cu + O2 + H2SO4 =>
2 CuSO4 + 2 H2O = 2 Cu + O2 + 2 H2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Fe(III) + O2 = FeO2(III) =>
Fe(III) + O2 = FeO2(III)
H2 + MoO3 = MoO3H2 =>
H2 + MoO3 = MoO3H2
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
CH3(CH2)10COOH + O2 = CO2 + H2O =>
CH3(CH2)10COOH + 17 O2 = 12 CO2 + 12 H2O
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
HClO4(ac) + Ca(OH)2(ac) = Ca(ClO4)2 + H2O(l) =>
2 HClO4(ac) + Ca(OH)2(ac) = Ca(ClO4)2 + 2 H2O(l)
H2S + AgCl = Ag2S + HCl =>
H2S + 2 AgCl = Ag2S + 2 HCl
Ag + Zn = AgZn =>
Ag + Zn = AgZn
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
Rb2SO4 + Ca(OH)2 = RbOH + CaSO4 =>
Rb2SO4 + Ca(OH)2 = 2 RbOH + CaSO4
Zn2O2 + Al3 = Al2O3 + Zn =>
9 Zn2O2 + 4 Al3 = 6 Al2O3 + 18 Zn
HClZn = H + ZnCl =>
HClZn = H + ZnCl
NH3(g)HCl = NH4Cl(g) =>
NH3(g)HCl = NH4Cl(g)
Mg(OH)2 + Na2O = Na2MgO2 + H2O =>
Mg(OH)2 + Na2O = Na2MgO2 + H2O
HOOCCH2C(OH)(COOH)CH2COOH + CH3CH(OH)CH3 = OOCCH2C(OH)(COOH)CH2COOH(CH3)2CH + H2O =>
HOOCCH2C(OH)(COOH)CH2COOH + CH3CH(OH)CH3 = OOCCH2C(OH)(COOH)CH2COOH(CH3)2CH + H2O
Zn + Ag = ZnAg2 =>
Zn + 2 Ag = ZnAg2
C3H7Cl + KOH = KCl + C3H7OH =>
C3H7Cl + KOH = KCl + C3H7OH
Ca + SO4 + NaOH = Ca(OH)2 + Na2SO4 =>
Ca + SO4 + 2 NaOH = Ca(OH)2 + Na2SO4
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
WO3 = W + O =>
WO3 = W + 3 O
Cu + H2SO4(dil) = CuSO4 + H2 =>
Cu + H2SO4(dil) = CuSO4 + H2
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
Ca + Br2 = Ca(Br)2 =>
Ca + Br2 = Ca(Br)2
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + N2O =>
24 FeSO4 + 30 HNO3 = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 15 H2O + 3 N2O
C2H8N2 + O2 = CO2 + H2O + NO2 =>
C2H8N2 + 6 O2 = 2 CO2 + 4 H2O + 2 NO2
NaCl + Fe = NaFe + Cl2 =>
2 NaCl + 2 Fe = 2 NaFe + Cl2
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