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Zn(OH)2(s) + H2SO4(ac) = ZnSO4 + 2 H2O(l)
KCO2 + H2SO4 = KSO3 + CO2 + H2O =>
KCO2 + H2SO4 = KSO3 + CO2 + H2O
NaNO3 + NO2CO3 = NaCO3 + NO2NO3 =>
NaNO3 + NO2CO3 = NaCO3 + NO2NO3
C2H5OH + HO2 = CO2 + H2O =>
C2H5OH + 4 HO2 = 2 CO2 + 5 H2O
CH3CH(NH2)COOH + HCl = CH3CH(NH3Cl)COOH =>
CH3CH(NH2)COOH + HCl = CH3CH(NH3Cl)COOH
KOHK = K2OH =>
KOHK = K2OH
Na2CO3 + CaC2 = CaCO3 + Na2C2 =>
Na2CO3 + CaC2 = CaCO3 + Na2C2
Al + HNO3 = H2O + NO + AlNO3 =>
3 Al + 4 HNO3 = 2 H2O + NO + 3 AlNO3
Sn + H2SO4 = SnO + SO2 + H2O =>
Sn + H2SO4 = SnO + SO2 + H2O
Fe3 + NH3 = Fe(NH3) =>
Fe3 + 3 NH3 = 3 Fe(NH3)
K2PO4 + MgCl2 = MgPO4 + KCl =>
K2PO4 + MgCl2 = MgPO4 + 2 KCl
ZnC4H6O4 + H2S = ZnS + C2H4O2 =>
ZnC4H6O4 + H2S = ZnS + 2 C2H4O2
Ag + NaCN + H2O + O2 = NaOH + NaAg(CN)2 =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaOH + 4 NaAg(CN)2
Zn3(PO2)2 + Al2S3 = ZnS + AlPO2 =>
Zn3(PO2)2 + Al2S3 = 3 ZnS + 2 AlPO2
HNO3 + NJ = NO + J2 + H2O =>
4 HNO3 + 6 NJ = 10 NO + 3 J2 + 2 H2O
Sn3(PO4)4 + Mg = Mg3(PO4)2 + Sn =>
Sn3(PO4)4 + 6 Mg = 2 Mg3(PO4)2 + 3 Sn
Co(OH)2*H2O + KCl + H3PO4 = K2Co2P6O18 + HCl + H2O =>
2 Co(OH)2*H2O + 2 KCl + 6 H3PO4 = K2Co2P6O18 + 2 HCl + 12 H2O
Co2O3 + H2SO4 = CoSO4 + O2 + H2O =>
2 Co2O3 + 4 H2SO4 = 4 CoSO4 + O2 + 4 H2O
Na3PO4 + AgNO3 = Ag3PO4 + NO3Na =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3Na
S8 + C2H4 = CS2 + H2S =>
3 S8 + 4 C2H4 = 8 CS2 + 8 H2S
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
C4H6NiO4 + KOH = C4H6OH + KNiO4 =>
C4H6NiO4 + KOH = C4H6OH + KNiO4
NO3Na + CaCl2 = Ca(NO3)2 + NaCl =>
2 NO3Na + CaCl2 = Ca(NO3)2 + 2 NaCl
C4H6S2 + O2 = CO2 + H2O + SO2 =>
2 C4H6S2 + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Cu2S + HBr = CuBr + H2S =>
Cu2S + 2 HBr = 2 CuBr + H2S
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
Mg3(P2) + HOH = PH3 + Mg(OH)2 =>
Mg3(P2) + 6 HOH = 2 PH3 + 3 Mg(OH)2
C4H10 + KMnO4 + H2O = C4H10(OH)2 + MnO2 + KOH =>
3 C4H10 + 2 KMnO4 + 4 H2O = 3 C4H10(OH)2 + 2 MnO2 + 2 KOH
C2H5OH + Ca(ClO)2*4H2O = Ca(HCOO)2 + CHCl3 + CaCl2*6H2O + H2O =>
4 C2H5OH + 8 Ca(ClO)2*4H2O = 3 Ca(HCOO)2 + 2 CHCl3 + 5 CaCl2*6H2O + 10 H2O
CrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
CrO2 + H2O2 + 2 NaOH = Na2CrO4 + 2 H2O
KSCN + NaNO2 + HCl = KCl + Na2SO4 + N2 + HCN =>
KSCN + 2 NaNO2 + HCl = KCl + Na2SO4 + N2 + HCN
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr
C6H10S + O2 = CO2 + H2O + SO2 =>
2 C6H10S + 19 O2 = 12 CO2 + 10 H2O + 2 SO2
HCl + KHS = KCl + H2S =>
HCl + KHS = KCl + H2S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CHOHCH3HBr = CH3CHBrCH3H2O =>
CH3CHOHCH3HBr = CH3CHBrCH3H2O
Ba(NO3)2(aq) + K2SO4(aq) = Ba(SO4)2 + K2NO3 =>
Ba(NO3)2(aq) + 2 K2SO4(aq) = Ba(SO4)2 + 2 K2NO3
H3PO4 + (NH4)3MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)3MoO4 + 72.000000000001HNO3 = 2(NH4)3PO4*12MoO3 + 69.000000000001NH4NO3 + 33 H2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Mg(NO3)2 + KH = MgH2 + KNO3 =>
Mg(NO3)2 + 2 KH = MgH2 + 2 KNO3
Si2H8N2 + N2O4 = N2 + SiO + H2O =>
2 Si2H8N2 + 3 N2O4 = 5 N2 + 4 SiO + 8 H2O
GaF3 = Ga + F =>
GaF3 = Ga + 3 F
KNO3 + H0 = KNO2 + H2O =>
KNO3 + 2 H0 = KNO2 + H2O
Cr2O7{2-} + H2O2 = Cr2O12{2-} + H2O =>
Cr2O7{2-} + 5 H2O2 = Cr2O12{2-} + 5 H2O
KCl + Mn(NO3)2 = MnCl2 + KNO3 =>
2 KCl + Mn(NO3)2 = MnCl2 + 2 KNO3
Zn + Pb(NO3)3 = Zn(NO3)3 + Pb =>
Zn + Pb(NO3)3 = Zn(NO3)3 + Pb
Zn2 + H3BO4 = Zn(BO4)2 + H2 =>
Zn2 + 4 H3BO4 = 2 Zn(BO4)2 + 6 H2
CU + KOH = CUOH + K =>
CU + KOH = CUOH + K
KMnO4 + KCl + H2SO4 = Cl2 + H2O + KSO4 + MnSO4 =>
KMnO4 + 2 KCl + 4 H2SO4 = Cl2 + 4 H2O + 3 KSO4 + MnSO4
NH4NO3 + ZnSO4 = (NH4)2SO4 + Zn(NO3)2 =>
2 NH4NO3 + ZnSO4 = (NH4)2SO4 + Zn(NO3)2
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