Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 3 Cu2N = Al2N3 + 6 Cu
FeSO4 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 3 K2SO4
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
C4H10O + C2H4O2 = C7H14O2 + H2O =>
5 C4H10O + 4 C2H4O2 = 4 C7H14O2 + 5 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe(NO3)3(aq) + H2SO4(aq) = Fe2(SO4)3 + HNO3(aq) =>
2 Fe(NO3)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HNO3(aq)
Mg(l) + H2O(l) = Mg(OH)2 + H2 =>
Mg(l) + 2 H2O(l) = Mg(OH)2 + H2
Al() + CaCl2() = AlCl3() + Ca() =>
2 Al() + 3 CaCl2() = 2 AlCl3() + 3 Ca()
NaNO3 + Na = Na2O + N3 =>
3 NaNO3 + 15 Na = 9 Na2O + N3
Co(C2H8N2)3 + CH2O + CH3NO2 = Co(C14H30N6)(NO2)2 + H2O =>
Co(C2H8N2)3 + 6 CH2O + 2 CH3NO2 = Co(C14H30N6)(NO2)2 + 6 H2O
K2S + S = K2S5 =>
K2S + 4 S = K2S5
K2Cr2O7 + HCl + NaOH = Na2Cr2O7 + H2O + KCl =>
K2Cr2O7 + 2 HCl + 2 NaOH = Na2Cr2O7 + 2 H2O + 2 KCl
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
MgS + Ca(OH)2 = CaS + Mg(OH)2 =>
MgS + Ca(OH)2 = CaS + Mg(OH)2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
K2Cr2O7 = Cr2O3 + K2CrO4 + O2 =>
4 K2Cr2O7 = 2 Cr2O3 + 4 K2CrO4 + 3 O2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CaSiO3 + Ca = Ca2SiO3 =>
CaSiO3 + Ca = Ca2SiO3
CH3C(CH3)(OH)CH2CH3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + CH3C(O)CH2CH3 + H2O =>
12 CH3C(CH3)(OH)CH2CH3 + 20 H2SO4 + 5 K2Cr2O7 = 5 Cr2(SO4)3 + 5 K2SO4 + 15 CH3C(O)CH2CH3 + 32 H2O
NH4PO4 + LiOH = LiPO4 + NH3 + H2O =>
NH4PO4 + LiOH = LiPO4 + NH3 + H2O
NaOH + NH4Cl = Ammonia + water + sodiumchloride =>
NaOH + NH4Cl = NH3 + H2O + NaCl
CaSiO3 + Ca = Ca2SiO3 =>
CaSiO3 + Ca = Ca2SiO3
H3PO4 + SOH = S3PO4 + H2O =>
H3PO4 + 3 SOH = S3PO4 + 3 H2O
HNO3 + Mg = Mg(NO3)2 + H2O + NO2 =>
4 HNO3 + Mg = Mg(NO3)2 + 2 H2O + 2 NO2
Fe{3+} + S{-2} = Fe{2+} + S =>
2 Fe{3+} + S{-2} = 2 Fe{2+} + S
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2 =>
Zn(NO3)2 + LiCl = ZnCl + Li(NO3)2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
HCOOH + P2O5 = (HCO)2O + H3PO4 =>
6 HCOOH + P2O5 = 3(HCO)2O + 2 H3PO4
CaSiO3 + Ca = Ca2SiO3 =>
CaSiO3 + Ca = Ca2SiO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ag + NH4NO3 + H2O = AgNO3 + NH4OH =>
8 Ag + 9 NH4NO3 + 7 H2O = 8 AgNO3 + 10 NH4OH
carbondioxide + carbon = Carbonmonoxide =>
CO2 + C = 2 CO
C8H11O5 + H2O = C4H8O2 + CO2 =>
20 C8H11O5 + 22 H2O = 33 C4H8O2 + 28 CO2
Strontiumcarbonate = strontiumoxide + carbondioxide =>
SrCO3 = SrO + CO2
CCl2F2 + H2 = CF2H2 + HCl =>
CCl2F2 + 2 H2 = CF2H2 + 2 HCl
NH3HO + HCl = NH3Cl + H2O =>
NH3HO + HCl = NH3Cl + H2O
CH3NO + O2 = CO2 + H2O + N =>
4 CH3NO + 5 O2 = 4 CO2 + 6 H2O + 4 N
Li2(SO4) + Cu2S3 = Li2S + Cu2(SO4)3 =>
3 Li2(SO4) + Cu2S3 = 3 Li2S + Cu2(SO4)3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H4O2 =>
2 Fe2O3 + 6 H2SO4 = 2 Fe2(SO4)3 + 3 H4O2
LiOH + S = SOH + Li =>
LiOH + S = SOH + Li
NaOH + Cu3(SO4)2 = Cu(OH)2 + Na3SO4 =>
6 NaOH + Cu3(SO4)2 = 3 Cu(OH)2 + 2 Na3SO4
FeCl3 + ((NH4)2)(S) = (Fe2)(S3) + (N)(H4)(Cl) =>
2 FeCl3 + 3((NH4)2)(S) = (Fe2)(S3) + 6(N)(H4)(Cl)
KBr + H2SO4 + H2O2 = Br2 + K2SO4 + H2O =>
2 KBr + H2SO4 + H2O2 = Br2 + K2SO4 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Co(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 Co(H2O)6 + 6 NH4Cl + 4 NH3 + 3 H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 16 H2O
Cu + HNO3 = Cu(NO3)2 + H2HO + NO2 =>
Cu + 3 HNO3 = Cu(NO3)2 + H2HO + NO2
K3P + H2O = KOH + H3P =>
K3P + 3 H2O = 3 KOH + H3P
Cr(NO3)3 + H2O2 = CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 5 H2O2 = 2 CrO4 + 6 HNO3 + 2 H2O
CH3OH + KMnO4 + HCl = HCHO + MnCl2 + KCl + H2O =>
5 CH3OH + 2 KMnO4 + 6 HCl = 5 HCHO + 2 MnCl2 + 2 KCl + 8 H2O
Pb(ClO3)2 + K2S = PbS + K2(ClO3)2 =>
Pb(ClO3)2 + K2S = PbS + K2(ClO3)2
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