Equations balanced on the previous day | Equations balanced on the next day |
KH2CO3 + HCl = KCl + CO2 + H2O + H
FeMgCl2 = Fe(Cl)2Mg =>
FeMgCl2 = Fe(Cl)2Mg
Na2SiO3 + FeCl2 = FeSi + NaCl + O2 =>
2 Na2SiO3 + 2 FeCl2 = 2 FeSi + 4 NaCl + 3 O2
K2SO4 + CaBr2 = KBr + CaSO4 =>
K2SO4 + CaBr2 = 2 KBr + CaSO4
SnCl2 + NH2OH + HCl = SnCl4 + H2O + NH4Cl =>
SnCl2 + NH2OH + 3 HCl = SnCl4 + H2O + NH4Cl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(aq) =>
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(aq)
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Al + Na = AlNa4 =>
Al + 4 Na = AlNa4
Br2 + C = Br2C =>
Br2 + C = Br2C
CuCl4{2-} + SO2 + H2O = Cu{+} + Cl{-} + SO4{2-} + H{+} =>
2 CuCl4{2-} + SO2 + 2 H2O = 2 Cu{+} + 8 Cl{-} + SO4{2-} + 4 H{+}
HF(g) + CCl4(g) = CCl2F2(g) + HCl(g) =>
2 HF(g) + CCl4(g) = CCl2F2(g) + 2 HCl(g)
HCl(aq)NH3(aq) = NH4Cl(aq)* =>
HCl(aq)NH3(aq) = NH4Cl(aq)*
C2H6O + I2 + NaOH = CHI + NaI + H2O =>
C2H6O + 2 I2 + 2 NaOH = 2 CHI + 2 NaI + 3 H2O
NiSO4(aq) + LiOH(aq) = Ni(OH)2(aq) + Li2SO4(aq) =>
NiSO4(aq) + 2 LiOH(aq) = Ni(OH)2(aq) + Li2SO4(aq)
CuCl2*6H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*6H2O + 2 Al = 2 AlCl3 + 3 Cu + 18 H2O
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
KO4 + CO2 = K3C5O5 + O =>
3 KO4 + 5 CO2 = K3C5O5 + 17 O
SeH3 + O2 = H2O + SeO3 =>
4 SeH3 + 9 O2 = 6 H2O + 4 SeO3
Cu(OH)2 + MgSO4 = MgO + H2O + CuSO4 =>
Cu(OH)2 + MgSO4 = MgO + H2O + CuSO4
NaMnO4 + H2O + Cu = Cu(OH)2 + MnO2 + NaOH =>
2 NaMnO4 + 4 H2O + 3 Cu = 3 Cu(OH)2 + 2 MnO2 + 2 NaOH
C4H10O + Cr2O7{-2} + H{+} = C4H8O + H2O + Cr{+3} =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 7 H2O + 2 Cr{+3}
Cr4 + Fe2 = CrFe6 =>
Cr4 + 12 Fe2 = 4 CrFe6
Mg(NO3)(aq) + NaOH(aq) = MgOH(s) + Na(NO3) =>
Mg(NO3)(aq) + NaOH(aq) = MgOH(s) + Na(NO3)
Ne2 + Cl2 = NeCl =>
Ne2 + Cl2 = 2 NeCl
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NaVO3 + H2O2 + H2SO4 = [VO(O2)]2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = [VO(O2)]2SO4 + Na2SO4 + 4 H2O
Fe(g) + AlCl3(aq) = Cl2(g) + AlFe3(s) =>
6 Fe(g) + 2 AlCl3(aq) = 3 Cl2(g) + 2 AlFe3(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CaCl2 + NaHSO4 = CaSO4 + NaHCl2 =>
CaCl2 + NaHSO4 = CaSO4 + NaHCl2
Fe2O3 + H2OHCl = H2O + FeCl3 =>
Fe2O3 + 6 H2OHCl = 9 H2O + 2 FeCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CdSO4 + SC(NH2)2 + H2O + NH3 = CdS + (NH2)2CO + (NH4)2SO4 =>
CdSO4 + SC(NH2)2 + H2O + 2 NH3 = CdS + (NH2)2CO + (NH4)2SO4
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
BaO2 + KI + (NH4)2SO4 = BaSO4 + K2SO4 + I2 + (NH4)2O =>
BaO2 + 2 KI + 2(NH4)2SO4 = BaSO4 + K2SO4 + I2 + 2(NH4)2O
HNO3 + ZuO = Zu(NO3)2 + H2O =>
2 HNO3 + ZuO = Zu(NO3)2 + H2O
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HNO3 + HIO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 4 HNO3 + 2 HIO3
Cr2O72{-} + H{+} + S2{-} = Cr3{+} + SO42{-} + H2O =>
501 Cr2O72{-} + 408 H{+} + 427 S2{-} = 334 Cr3{+} + 854 SO42{-} + 204 H2O
Cu + ClHg = ClCuHg =>
Cu + ClHg = ClCuHg
HNO3 + ZuO = Zu(NO3)2 + H2O =>
2 HNO3 + ZuO = Zu(NO3)2 + H2O
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H8O + Na = C7H7ONa + H2 =>
2 C7H8O + 2 Na = 2 C7H7ONa + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeS2 + O2 = Fe2O3 + SO2SO2 = SO3 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 4 SO2SO2
Ra(s) + C(s) = RaC2(s) =>
Ra(s) + 2 C(s) = RaC2(s)
K4Fe(CN)6 + CdNO3 = Cd4Fe(CN)6 + KNO3 =>
K4Fe(CN)6 + 4 CdNO3 = Cd4Fe(CN)6 + 4 KNO3
CUOHNO3 = CUNO3OH =>
CUOHNO3 = CUNO3OH
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2
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