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(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + CaSO4(s)
H2O + COCl2 = HCl + CO2 =>
H2O + COCl2 = 2 HCl + CO2
CaCO3 + NH3OH = NH3CO3 + CaOH =>
CaCO3 + NH3OH = NH3CO3 + CaOH
KH2PO4 + Na2HPO4 + HCl = KCl + Na + (H2PO4)2 =>
KH2PO4 + Na2HPO4 + HCl = KCl + 2 Na + (H2PO4)2
Pb(ClO4)2 + Cs2CO3 = PbCO3 + CsClO4 =>
Pb(ClO4)2 + Cs2CO3 = PbCO3 + 2 CsClO4
K2S2O5 + HNO3 = KNO3 + SO2 + H2O =>
K2S2O5 + 2 HNO3 = 2 KNO3 + 2 SO2 + H2O
VBr3 + Mg(NO3)2 = MgBr2 + V(NO3)3 =>
2 VBr3 + 3 Mg(NO3)2 = 3 MgBr2 + 2 V(NO3)3
C10H22 + O2 = C + H2O =>
2 C10H22 + 11 O2 = 20 C + 22 H2O
Br2 + H2O + HClO = HCl + HBrO3 =>
Br2 + H2O + 5 HClO = 5 HCl + 2 HBrO3
HOCH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 HOCH2CH2NH2 + 13 O2 = 8 CO2 + 14 H2O + 2 N2
Zn + HB2 = ZnB2 + H2 =>
2 Zn + 2 HB2 = 2 ZnB2 + H2
NaCN + K = NaCNK =>
NaCN + K = NaCNK
Cr2O3 + KOH + SO2 = K2Cr2O7 + S + H2O =>
2 Cr2O3 + 4 KOH + 3 SO2 = 2 K2Cr2O7 + 3 S + 2 H2O
KBr + (AgNO3) = AgBr + (KNO3) =>
KBr + (AgNO3) = AgBr + (KNO3)
ZnCl2 + NH3 = [Zn(NH3)6]Cl2 =>
ZnCl2 + 6 NH3 = [Zn(NH3)6]Cl2
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
KOH + NiSO4 = K2SO4 + H2O + NiO =>
2 KOH + NiSO4 = K2SO4 + H2O + NiO
SO4{-} + I = OI{-} + S + O =>
SO4{-} + I = OI{-} + S + 3 O
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
FeSO4H2O + Cl2 + NaOH = Na2FeO4 + Na2SO4 + NaCl + H2O =>
FeSO4H2O + 2 Cl2 + 8 NaOH = Na2FeO4 + Na2SO4 + 4 NaCl + 5 H2O
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
Fe(No3)3 + Na2Co3 = NaNo3 + Fe2(Co3)3 =>
2 Fe(No3)3 + 3 Na2Co3 = 6 NaNo3 + Fe2(Co3)3
C + H2O + Cl2 = CO2 + HCl =>
C + 2 H2O + 2 Cl2 = CO2 + 4 HCl
KCrO2 + Br2 + KOH = K3CrO4 + KBr + H2O =>
KCrO2 + Br2 + 4 KOH = K3CrO4 + 2 KBr + 2 H2O
FeI2 + Cu = CuI2 + Fe =>
FeI2 + Cu = CuI2 + Fe
Pb(s) + AgNO3(aq) = Pb(NO3)3(aq) + Ag(s) =>
Pb(s) + 3 AgNO3(aq) = Pb(NO3)3(aq) + 3 Ag(s)
Cr2(SO4)3 + KOH + HClO = Cr(OH)3 + ClSO4 + K2 =>
2 Cr2(SO4)3 + 6 KOH + 6 HClO = 4 Cr(OH)3 + 6 ClSO4 + 3 K2
P2O5 + NO2 = P + NO7 =>
P2O5 + NO2 = 2 P + NO7
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + Na(NO3)(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 Na(NO3)(aq)
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
Fe{3+} + H2S = Fe{2+} + S + H{+} =>
2 Fe{3+} + H2S = 2 Fe{2+} + S + 2 H{+}
Na2S4O6 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S4O6 + 7 Cl2 + 10 H2O = 2 NaCl + 12 HCl + 4 H2SO4
I2 + Al = I3Al =>
3 I2 + 2 Al = 2 I3Al
AgS = Ag(s) + S8(s) =>
8 AgS = 8 Ag(s) + S8(s)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
H11Cr55 + Al35(O40H3)5 + P17O7 = Cr6P12O5 + H94Al10 + O21H13 =>
193181.93302303H11Cr55 + 5001 Al35(O40H3)5 + 1250000.7430902P17O7 = 1770834.3860444Cr6P12O5 + 17503.5H94Al10 + 42668.251019483O21H13
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
NaClO3 + H2O2 = NaClO4 + H2O =>
NaClO3 + H2O2 = NaClO4 + H2O
CH3CH2NH2 + HNO2 = CH3H + CH2NH2NO2 =>
CH3CH2NH2 + HNO2 = CH3H + CH2NH2NO2
NO + C3H6 = N2O + CO2 + H2O =>
18 NO + C3H6 = 9 N2O + 3 CO2 + 3 H2O
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
HHCO3 + NaOH = NaHCO3 + H2O =>
HHCO3 + NaOH = NaHCO3 + H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
C2H2 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
C + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 2 K2SO4 + 8 H2O
Sn{4+} + Sn = Sn{2+} =>
Sn{4+} + Sn = 2 Sn{2+}
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Mg + HS = MgS + H =>
Mg + HS = MgS + H
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl =>
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl
Na + H3PO4 = Na3(PO4)3 + H2 =>
6 Na + 6 H3PO4 = 2 Na3(PO4)3 + 9 H2
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