Equations balanced on the previous day | Equations balanced on the next day |
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O(l) =>
2 HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O(l)
Na2[Zn(OH)4] = Zn(OH)2 + NaOH =>
Na2[Zn(OH)4] = Zn(OH)2 + 2 NaOH
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
ClCS = ClSC =>
ClCS = ClSC
CH3COONH4 + C2H5OH = CH2CHON(CH3)2 + H2O =>
CH3COONH4 + C2H5OH = CH2CHON(CH3)2 + 2 H2O
Br2 + CrCl3 + NaOH = NaCrO7 + NaBr + NaCl + H2O =>
5 Br2 + CrCl3 + 14 NaOH = NaCrO7 + 10 NaBr + 3 NaCl + 7 H2O
H2 + NaOH = H2OH + Na =>
H2 + NaOH = H2OH + Na
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
BaCl2 + NaH2PO4 = NaCl2 + BaH2PO4 =>
BaCl2 + NaH2PO4 = NaCl2 + BaH2PO4
NaCl + SnCo3 = SnCl2 + Na2Co3 =>
2 NaCl + SnCo3 = SnCl2 + Na2Co3
Cd(OH)2 + NaF = Cd(OH)2NaF =>
Cd(OH)2 + NaF = Cd(OH)2NaF
SO3 + HgO = HgSO4 =>
SO3 + HgO = HgSO4
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
FeI2 + LiOH = LiI + Fe(OH)2 =>
FeI2 + 2 LiOH = 2 LiI + Fe(OH)2
Na3AsO4 + KI + H2SO4 = Na3AsO3 + H2O + I2 + K2SO4 =>
Na3AsO4 + 2 KI + H2SO4 = Na3AsO3 + H2O + I2 + K2SO4
C10H12O3 + NaOH = C10H11O3 + H2O + Na =>
C10H12O3 + NaOH = C10H11O3 + H2O + Na
K2SO3 + Cr(NO3)3 + H2O = Cr(OH)3 + SO2 + KNO3 =>
3 K2SO3 + 2 Cr(NO3)3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 KNO3
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
Pb(CH3COO)2PbOH2O = Pb(OH)CH3COO =>
Pb(CH3COO)2PbOH2O = 2 Pb(OH)CH3COO
Fe(OH)2 + Al2(CO3)3 = FeCO3 + Al(OH)3 =>
3 Fe(OH)2 + Al2(CO3)3 = 3 FeCO3 + 2 Al(OH)3
Nb + Sb2O3 = Sb + NbO2 =>
3 Nb + 2 Sb2O3 = 4 Sb + 3 NbO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CF4(g) + Br2(g) = CBr4(g) + F2(g) =>
CF4(g) + 2 Br2(g) = CBr4(g) + 2 F2(g)
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2(NH4)Cl
H3SbO3 + MgO = MgOH3 + SbO3 =>
H3SbO3 + MgO = MgOH3 + SbO3
CF4(g) + Br2(g) = CBr4(g) + F2(g) =>
CF4(g) + 2 Br2(g) = CBr4(g) + 2 F2(g)
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq) =>
ZnS(s) + HCl(aq) = ZnCl(aq) + HS(aq)
Na3AsO4 + KI + H2SO4 = As2O3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na3AsO4 + 4 KI + 5 H2SO4 = As2O3 + 2 I2 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
CaO + N2O3 = Ca(NO3)2 + NO =>
CaO + 3 N2O3 = Ca(NO3)2 + 4 NO
C2H5OH + KMnO4 + H2O = C3H8O3 + MnO2 + KOH =>
9 C2H5OH + 8 KMnO4 + H2O = 6 C3H8O3 + 8 MnO2 + 8 KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(s) + H2O(g) = H + Mg(OH)2 =>
Mg(s) + 2 H2O(g) = 2 H + Mg(OH)2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
AgNO3 + KOH = KNO3 + Ag(OH) =>
AgNO3 + KOH = KNO3 + Ag(OH)
H2SO4 + NaOH = NaSO2 + H2O2 =>
2 H2SO4 + 2 NaOH = 2 NaSO2 + 3 H2O2
Fe(OH)2 + Al2(CO3)3 = FeCO3 + Al(OH)3 =>
3 Fe(OH)2 + Al2(CO3)3 = 3 FeCO3 + 2 Al(OH)3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 12 H2O
H3(PO4) + (NH4)MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3(PO4) + 24(NH4)MoO4 + 12 HNO3 = 2(NH4)3PO4*12MoO3 + 15 NH4NO3 + 15 H2O
Cu + PI = P + CuI =>
Cu + PI = P + CuI
KBr + H2SO4 = Br2 + SO2 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 = Br2 + SO2 + K2SO4 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CrCl3 + K2CO3 + H2O = Cr(OH)3 + KCl + CO2 =>
2 CrCl3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 6 KCl + 3 CO2
HCN + H2 = CH3NH2 =>
HCN + 2 H2 = CH3NH2
COH4 + N2O = CO2 + OH2 + N2 =>
COH4 + 3 N2O = CO2 + 2 OH2 + 3 N2
MnSO4 + KBrO3 + KOH = MnO2 + KBr + KSO4 + H2O =>
2 MnSO4 + KBrO3 + 2 KOH = 2 MnO2 + KBr + 2 KSO4 + H2O
HCl(aq) + K2SO3(aq) = H2O + KCl + SO2 =>
2 HCl(aq) + K2SO3(aq) = H2O + 2 KCl + SO2
Ni(NO3)3 + Pd(OH)4 = Pd(NO3)4 + Ni(OH)3 =>
4 Ni(NO3)3 + 3 Pd(OH)4 = 3 Pd(NO3)4 + 4 Ni(OH)3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Cr + C = Cr7C3 =>
7 Cr + 3 C = Cr7C3
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