Equations balanced on the previous day | Equations balanced on the next day |
As2S5 + 10 HNO3 = 5 S + 2 H3AsO4 + 10 NO2 + 2 H2O
C2H5OH + O2 = OH + C =>
2 C2H5OH + 5 O2 = 12 OH + 4 C
Al + CuSO = AlSO + Cu =>
Al + CuSO = AlSO + Cu
SiO2 + Mn = Si + MnO2 =>
SiO2 + Mn = Si + MnO2
NO2 + HCl + H2O = NH4{+} + Cl{-} + O2 =>
4 NO2 + 4 HCl + 6 H2O = 4 NH4{+} + 4 Cl{-} + 7 O2
Zn + NO3 + H2O + OH{-} = Zn(OH)42{-} + NH3 =>
9 Zn + 41 NO3 + 246 H2O + 9 OH{-} = 9 Zn(OH)42{-} + 41 NH3
Na2S2O3(aq) + HCl(aq) = SO2(g) + S(s) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = SO2(g) + S(s) + 2 NaCl(aq) + H2O(l)
MnO + PbO2 + H(NO3) = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 H(NO3) = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
F2 + Al2O3 = Al2F3 + O2 =>
3 F2 + 2 Al2O3 = 2 Al2F3 + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KC2H3O2(aq) + CoSO4(aq) = CoH3O2 + KC2SO4 =>
KC2H3O2(aq) + CoSO4(aq) = CoH3O2 + KC2SO4
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
HI(aq) + LiHSO3(aq) = H2O(l) + SO2(g) + LiI(aq) =>
HI(aq) + LiHSO3(aq) = H2O(l) + SO2(g) + LiI(aq)
Na2S2O4 + H2SO44 = Na2SO4 + SO2 + H2O =>
41 Na2S2O4 + 2 H2SO44 = 41 Na2SO4 + 43 SO2 + 2 H2O
H2 + (OH) = H2OH =>
H2 + (OH) = H2OH
NaOH + Ni(NO3)2 = NaNO3 + Ni(OH)2 =>
2 NaOH + Ni(NO3)2 = 2 NaNO3 + Ni(OH)2
H3AsO4 + CuO = Cu3(AsO4)2 + H2O =>
2 H3AsO4 + 3 CuO = Cu3(AsO4)2 + 3 H2O
CO + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CO + 2 KMnO4 + 2 KOH = CO2 + 2 K2MnO4 + H2O
Bi(NO3)3 + Na2CO3 + H2O = Bi(OH)CO3 + CO2 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2CO3 + H2O = 2 Bi(OH)CO3 + CO2 + 6 NaNO3
Co + H2O = CoH2O =>
Co + H2O = CoH2O
KCIO3(s) = KCI(s) + O2 =>
2 KCIO3(s) = 2 KCI(s) + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgSO4 + Cu = Hg + CuSO4 =>
HgSO4 + Cu = Hg + CuSO4
Mg + SO2 = MgSO4 + MgS =>
2 Mg + 2 SO2 = MgSO4 + MgS
C14H30 = C6H14 + C2H4 =>
C14H30 = C6H14 + 4 C2H4
(NH4)2SO4 + H2O = NH3*H2O + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH3*H2O + H2SO4
K + C = K2C =>
2 K + C = K2C
Mg(CH3CO2)2 + Ba(OH)2 = Mg(OH)2 + Ba(CH3CO2)2 =>
Mg(CH3CO2)2 + Ba(OH)2 = Mg(OH)2 + Ba(CH3CO2)2
C3H4 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C3H4 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 10 H2O
Mn(NO3)2*4H2O + C2H5NO2 = Mn3O4 + CO2 + H2O + N2 =>
27 Mn(NO3)2*4H2O + 28 C2H5NO2 = 9 Mn3O4 + 56 CO2 + 178 H2O + 41 N2
MgCl2(g) + AgNO3(g) = Mg(NO3)2(g) + AgCl(g) =>
MgCl2(g) + 2 AgNO3(g) = Mg(NO3)2(g) + 2 AgCl(g)
C10O2H16Cl2 + C6N2H16 = C16H30O2N2 + HCl =>
C10O2H16Cl2 + C6N2H16 = C16H30O2N2 + 2 HCl
L + H2 = LH =>
2 L + H2 = 2 LH
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K2C2O4H2O + FeCl3 = K3Fe(C2O4)3*3H2O + KCl =>
3 K2C2O4H2O + FeCl3 = K3Fe(C2O4)3*3H2O + 3 KCl
NaOH + KMnO4 = KOH + NaMnO4 =>
NaOH + KMnO4 = KOH + NaMnO4
(C)2(H)4 + (O)2 = (CO)2 + (H)2(O) =>
(C)2(H)4 + 2(O)2 = (CO)2 + 2(H)2(O)
Na2CO3(s) + HCL(aq) = NaCL(aq) + CO2(g) + H2O =>
Na2CO3(s) + 2 HCL(aq) = 2 NaCL(aq) + CO2(g) + H2O
MgCO3 + NaF = MgF2 + Na2CO3 =>
MgCO3 + 2 NaF = MgF2 + Na2CO3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CH3CHCH3CH2NH2 + O2 = N2 + CO2 + H2O =>
4 CH3CHCH3CH2NH2 + 27 O2 = 2 N2 + 16 CO2 + 22 H2O
K2Cr2O7 + KI + HCl = KCl + ClCr3 + H2O + I2 =>
3 K2Cr2O7 + 34 KI + 42 HCl = 40 KCl + 2 ClCr3 + 21 H2O + 17 I2
CrO7{-2} + CH3CH2OH + H{+} = Cr{+3} + C2H4O2 + H2O =>
4 CrO7{-2} + 9 CH3CH2OH + 20 H{+} = 4 Cr{+3} + 9 C2H4O2 + 19 H2O
Fe(NO3)3 + KSCN = K3[Fe(SCN)6] + KNO3 =>
Fe(NO3)3 + 6 KSCN = K3[Fe(SCN)6] + 3 KNO3
SO4H + Fe(OH)2 = Fe(SO4)2 + H2O =>
2 SO4H + Fe(OH)2 = Fe(SO4)2 + 2 H2O
CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH
Fe + NiCl2 = FeCl + Ni =>
2 Fe + NiCl2 = 2 FeCl + Ni
FeCl3 + C2H3NaO2 = NaCl3 + Fe + C2 + H3 + O2 =>
FeCl3 + C2H3NaO2 = NaCl3 + Fe + C2 + H3 + O2
Mg(OH)2 + H2SO4 = Mg2SO4(OH)2 + H2O =>
2 Mg(OH)2 + H2SO4 = Mg2SO4(OH)2 + 2 H2O
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