Equations balanced on the previous day | Equations balanced on the next day |
KClO3 + 6 HBr = KCl + 3 Br2 + 3 H2O
(NH4)2SO4 + Mg(NO3)2 = NH4NO3 + SO4Mg =>
(NH4)2SO4 + Mg(NO3)2 = 2 NH4NO3 + SO4Mg
Ba(HS)2 + HBr = BaBr2 + H2S =>
Ba(HS)2 + 2 HBr = BaBr2 + 2 H2S
FeS2 + Ag = Ag2S + FeS =>
FeS2 + 2 Ag = Ag2S + FeS
LiCl(s) + O2(g) = LiClO3 =>
2 LiCl(s) + 3 O2(g) = 2 LiClO3
H2(s) + O2(s) = H2O =>
2 H2(s) + O2(s) = 2 H2O
C6H8O7 + CuCO3 = H2O + CO2 + C6H8Cu2O7 =>
11 C6H8O7 + 18 CuCO3 = 8 H2O + 30 CO2 + 9 C6H8Cu2O7
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CHI3 + CuO = CO2 + H2O + Cu + I =>
2 CHI3 + 5 CuO = 2 CO2 + H2O + 5 Cu + 6 I
Al{3+} + H2O = Al(OH){2+} + H3O{+} =>
Al{3+} + 2 H2O = Al(OH){2+} + H3O{+}
HNO2 + HCl = H2NO2 + Cl =>
HNO2 + HCl = H2NO2 + Cl
H2(s) + O2(s) = H2O =>
2 H2(s) + O2(s) = 2 H2O
H2(s) + O2(s) = H2O(s) =>
2 H2(s) + O2(s) = 2 H2O(s)
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Br2 + Li = LiBr =>
Br2 + 2 Li = 2 LiBr
H3PO4 + KOH = K4(OH)PO4 + H2O =>
H3PO4 + 4 KOH = K4(OH)PO4 + 3 H2O
(NH4)Cr2O7 + NH4SCN = NH4[Cr(SCN)4(NH3)2] + NH3 + SO2 + H2O + C(NH2)3[Cr(SCN)4(NH3)2] =>
6(NH4)Cr2O7 + 55 NH4SCN = 5 NH4[Cr(SCN)4(NH3)2] + 18 NH3 + 7 SO2 + 28 H2O + 7 C(NH2)3[Cr(SCN)4(NH3)2]
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
Mg + Zn(No3)3 = Mg(No3)2 + Zn =>
3 Mg + 2 Zn(No3)3 = 3 Mg(No3)2 + 2 Zn
HNO2 + HCl = H2NO2 + Cl =>
HNO2 + HCl = H2NO2 + Cl
Ca{2+} + C2H3O2{-} = Ca(C2H3O2)2 =>
Ca{2+} + 2 C2H3O2{-} = Ca(C2H3O2)2
I2 + HNO3 = HIO3 + H2O + NO =>
3 I2 + 10 HNO3 = 6 HIO3 + 2 H2O + 10 NO
FeO2O3 + H2 = Fe + H2O =>
FeO2O3 + 5 H2 = Fe + 5 H2O
CH3CH2CH2CHO + Ag + H2SO4 = CH3CH2COOH + Ag2SO + H2O =>
6 CH3CH2CH2CHO + 10 Ag + 5 H2SO4 = 8 CH3CH2COOH + 5 Ag2SO + 5 H2O
NH4NO3 + CuO + NH3 = Cu(NH3)4(NO3)2 + H2O =>
2 NH4NO3 + CuO + 2 NH3 = Cu(NH3)4(NO3)2 + H2O
KMnO4 + KNO2 + CH3COOH = Mn(NO3)2 + KNO3 + CH3COOK + H2O =>
2 KMnO4 + 5 KNO2 + 6 CH3COOH = 2 Mn(NO3)2 + KNO3 + 6 CH3COOK + 3 H2O
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
CH3CH2OH + K2CrO2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
13 CH3CH2OH + 4 K2CrO2O7 + 10 H2SO4 = 13 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 23 H2O
H2SO4 + Ca = Ca2SO4 + H2 =>
H2SO4 + 2 Ca = Ca2SO4 + H2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
CH3Cl4 + Cl2 = CCl3 + HCl3 =>
CH3Cl4 + 4 Cl2 = CCl3 + 3 HCl3
CH3C(CH3)2CH2CH3 + Br2 = HBr + CH3C(CH3)2CHBrCH3 =>
CH3C(CH3)2CH2CH3 + Br2 = HBr + CH3C(CH3)2CHBrCH3
CuSO4H2O + Na2CO3 = Cu3(CO3)2(OH)2 + Na2SO4 + CO2 + H2O =>
3 CuSO4H2O + 3 Na2CO3 = Cu3(CO3)2(OH)2 + 3 Na2SO4 + CO2 + 2 H2O
MnO4{-} + H{+} + CO = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 CO = 2 Mn{2+} + 3 H2O + 5 CO2
MnCl2O2 = MnCl2 + O2 =>
MnCl2O2 = MnCl2 + O2
C2H6CO + O2 = CH3COOH =>
2 C2H6CO + 2 O2 = 3 CH3COOH
Ag(CH3COO) + NH4Cl2 = AgCl2 + NH4(CH3COO) =>
Ag(CH3COO) + NH4Cl2 = AgCl2 + NH4(CH3COO)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2CO3(OH)2H2O(s) = Cu2O(s) + CO2(g) + H2O + O2(g) =>
2 Cu2CO3(OH)2H2O(s) = 2 Cu2O(s) + 2 CO2(g) + 4 H2O + O2(g)
KHC4H4O6 + KOH = K2C4H4O6 + H2O =>
KHC4H4O6 + KOH = K2C4H4O6 + H2O
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
NH3 + NCl3 = NH4Cl + N =>
4 NH3 + NCl3 = 3 NH4Cl + 2 N
Na(s) + NaNO3 = Na2O + N2 =>
10 Na(s) + 2 NaNO3 = 6 Na2O + N2
P4S7 + H2O = H3PO3 + H2SO4 + H2S =>
4 P4S7 + 52 H2O = 16 H3PO3 + H2SO4 + 27 H2S
MgCl2 + BaOH = Mg(OH)2 + BaCl =>
MgCl2 + 2 BaOH = Mg(OH)2 + 2 BaCl
C6H6HSO3 + NaOH = C6H6ONa + H2SO3 =>
C6H6HSO3 + NaOH = C6H6ONa + H2SO3
YN + CH4 = NH3 + CN + Y =>
7 YN + 3 CH4 = 4 NH3 + 3 CN + 7 Y
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr2O + O2 = Cr2O3 =>
Cr2O + O2 = Cr2O3
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