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HBr(aq) + Sr(s) = HSr + Br
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
P4(g) + O2(g) = P2O5 =>
P4(g) + 5 O2(g) = 2 P2O5
P4 + NaPH + H2O = PH3 + Na2HPO3 =>
P4 + 6 NaPH + 9 H2O = 7 PH3 + 3 Na2HPO3
MnCl2 + K2S2O8 + H2O = KMnO4 + K2SO4 + H2SO4 + HCl =>
2 MnCl2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 4 K2SO4 + 6 H2SO4 + 4 HCl
OHCl + AgNO3 = AgCl + OHNO3 =>
OHCl + AgNO3 = AgCl + OHNO3
Na2CO3(aq) + HF(aq) = H2O + CO2 + NaF =>
Na2CO3(aq) + 2 HF(aq) = H2O + CO2 + 2 NaF
Na3(PO4) + KCl = NaCl + K3PO4 =>
Na3(PO4) + 3 KCl = 3 NaCl + K3PO4
MgCO3 + C6H8O7 = MgC6H6O7 + CO2 + H2O =>
MgCO3 + C6H8O7 = MgC6H6O7 + CO2 + H2O
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
I + Cl2 + H2O = HIO3 + HCl =>
2 I + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
NH4NO3 + C12H23 = N2 + H2O + CO =>
47 NH4NO3 + 2 C12H23 = 47 N2 + 117 H2O + 24 CO
Ge(OH)4 + H2CO3 = GeOH(HCO3)3 + H2O =>
Ge(OH)4 + 3 H2CO3 = GeOH(HCO3)3 + 3 H2O
CH2CH2 + Cl2 = CH2ClCH2Cl =>
CH2CH2 + Cl2 = CH2ClCH2Cl
C2H7NO + O2 = CO2 + H2O + NO3 =>
4 C2H7NO + 19 O2 = 8 CO2 + 14 H2O + 4 NO3
KNO3 + H2 = KHNO3 =>
2 KNO3 + H2 = 2 KHNO3
BaCl2(aq) + CoSO4(aq) = BaSO4(aq) + CoCl2(s) =>
BaCl2(aq) + CoSO4(aq) = BaSO4(aq) + CoCl2(s)
C2H5NO2 + NaOH = C2H5OH + NaNO2 =>
C2H5NO2 + NaOH = C2H5OH + NaNO2
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2(SO4) + (NH4)(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H2O + (NH4)2(SO4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + NH3 + K2C2O4 = CaC2O4 + K2NH3 =>
Ca + NH3 + K2C2O4 = CaC2O4 + K2NH3
SO2Cl2(g) + HI(g) = H2S(g) + H2O(g) + HCl(g) + I2(g) =>
SO2Cl2(g) + 8 HI(g) = H2S(g) + 2 H2O(g) + 2 HCl(g) + 4 I2(g)
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
HCl + NaOH = Cl2 + HNaOH =>
2 HCl + 2 NaOH = Cl2 + 2 HNaOH
I2 + HF = IF + H =>
I2 + 2 HF = 2 IF + 2 H
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
K + H2O = KOH + H29 =>
29 K + 29 H2O = 29 KOH + H29
(NH2)2CO + HCl + H2O = NH4Cl + CO2 =>
(NH2)2CO + 2 HCl + H2O = 2 NH4Cl + CO2
S2O3 + NO3 = SO4 + NO =>
2 S2O3 + 5 NO3 = 4 SO4 + 5 NO
FeSO4 + Br2 = BrSO4 + Fe =>
2 FeSO4 + Br2 = 2 BrSO4 + 2 Fe
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
SF6 + H2 = SF2 + HF =>
SF6 + 2 H2 = SF2 + 4 HF
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cl(g) + KI(s) = I(s) + KCl(s) =>
Cl(g) + KI(s) = I(s) + KCl(s)
CH2Cl2 + NaOH = NaCl + CH2O + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2O + H2O
HIO3 + Pb(OH)2 = Pb(IO3)2 + H2O =>
2 HIO3 + Pb(OH)2 = Pb(IO3)2 + 2 H2O
C8H18(l) + O2 = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2 = 16 CO2(g) + 18 H2O(g)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca + P = CaP =>
Ca + P = CaP
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
J2 + MnO2 + H2SO4 = MnSO4 + HJO3 + H2O =>
J2 + 5 MnO2 + 5 H2SO4 = 5 MnSO4 + 2 HJO3 + 4 H2O
K2Cr2O7 + (CH3)3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3(CH3)3COH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
Pb + SiO2 = PbO + Si =>
2 Pb + SiO2 = 2 PbO + Si
Sb2S5 + HNO3 + H2O = H3SbO4 + H6S3O12 + N8O8 =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 5 H6S3O12 + 5 N8O8
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
MgClO3(s) = MgCl(s) + O2(g) =>
2 MgClO3(s) = 2 MgCl(s) + 3 O2(g)
Fe(NO3)2 + NH3 = Fe(NH3)2 + NO3 =>
Fe(NO3)2 + 2 NH3 = Fe(NH3)2 + 2 NO3
K2CrO7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O + H2O =>
2 K2CrO7 + 9 C2H6O + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 C2H4O + 14 H2O
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