Equations balanced on the previous day | Equations balanced on the next day |
4 H2SO4 + 6 FeSO4 + 2 NaNO3 = 2 NO + 3 Fe2(SO4)3 + 4 H2O + Na2SO4
NaOH + Al2(SO4)3 = Al2(OH)6 + Na6(SO4)3 =>
6 NaOH + Al2(SO4)3 = Al2(OH)6 + Na6(SO4)3
NiBr + KPO = NiPO + KBr =>
NiBr + KPO = NiPO + KBr
Zn + Na3N = Na + Zn3N2 =>
3 Zn + 2 Na3N = 6 Na + Zn3N2
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
CrCl2 + NH3 + H2O = Cr(OH)2 + NH4Cl =>
CrCl2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnS + HNO3 = Zn(NO3)2 + S + NO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + S + 2 NO2 + 2 H2O
[FeC2O4]*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2[FeC2O4]*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
Na2(CO3) + Fe(PO3) = Fe2(CO3)3 + Na3(PO3) =>
3 Na2(CO3) + 2 Fe(PO3) = Fe2(CO3)3 + 2 Na3(PO3)
O2 + H2 = OH6 =>
O2 + 6 H2 = 2 OH6
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NaNO2 + 3 Zn + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3
NaI + Ca(ClO)2 = Na(ClO)2 + ICa =>
NaI + Ca(ClO)2 = Na(ClO)2 + ICa
Ca(NO3)2 + Na2HPO4 = Ca3(PO4)2 + NaNO3 + HNO3 =>
3 Ca(NO3)2 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaNO3 + 2 HNO3
Cr2(SO4)3 + (NH4)2S + H2O = Cr(OH)2 + (NH4)2SO4 + H2S =>
4 Cr2(SO4)3 + 13(NH4)2S + 20 H2O = 8 Cr(OH)2 + 13(NH4)2SO4 + 12 H2S
MgCO3 + HCl = MgCl + HCO3 =>
MgCO3 + HCl = MgCl + HCO3
Cu + H{+} + NO3{-} = H2O + Cu{2+} + NO =>
3 Cu + 8 H{+} + 2 NO3{-} = 4 H2O + 3 Cu{2+} + 2 NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
QR3 + R2S = Q2S4 + R2 =>
2 QR3 + 4 R2S = Q2S4 + 7 R2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
As2S5 + HNO3 = HAsO3 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 HAsO3 + 5 H2SO4 + 40 NO2 + 14 H2O
FeCl3*6H2O + HCl = Fe*4Cl + H2O + H2 =>
2 FeCl3*6H2O + 2 HCl = 2 Fe*4Cl + 12 H2O + H2
NH2CH2COONa + H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4 =>
2 NH2CH2COONa + 2 H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4
Fe + Cu{2+}SO4 = Fe{2}SO4 + Cu =>
Fe + Cu{2+}SO4 = Fe{2}SO4 + Cu
P + H2SO4 = H2O + SO2 + P2O5 =>
2 P + 5 H2SO4 = 5 H2O + 5 SO2 + P2O5
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
AgCl + NH3 = [Ag(NH3)2]{+} + (Cl{-}) =>
AgCl + 2 NH3 = [Ag(NH3)2]{+} + (Cl{-})
C(s) + H2O(g) = CO(g)H2(g) =>
C(s) + H2O(g) = CO(g)H2(g)
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
KMnO4 + FeCl2 + H2SO4 = MnSO4 + K2SO4 + H2O + HCl + Fe2(SO4)3 =>
2 KMnO4 + 10 FeCl2 + 18 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 20 HCl + 5 Fe2(SO4)3
Fe2O3(s) = FeO(s) + O2(g) =>
2 Fe2O3(s) = 4 FeO(s) + O2(g)
C2H4 + KMnO4 = K2CO3 + H2O + MnO2 =>
C2H4 + 4 KMnO4 = 2 K2CO3 + 2 H2O + 4 MnO2
Fe3O4 + CO = Fe2O3 + C2O =>
2 Fe3O4 + 2 CO = 3 Fe2O3 + C2O
Cr(OH)2 + HIO3 = Cr(IO3)2 + H2O =>
Cr(OH)2 + 2 HIO3 = Cr(IO3)2 + 2 H2O
Al2O3 + HJ = Al2J + O3H =>
Al2O3 + HJ = Al2J + O3H
KI + HNO3 = KH + INO3 =>
KI + HNO3 = KH + INO3
FeCl3 + Na2CrO4 = FeCrO4 + Na2Cl3 =>
FeCl3 + Na2CrO4 = FeCrO4 + Na2Cl3
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
AgNO2 + H2CO3 = AgCO3 + H2NO2 =>
AgNO2 + H2CO3 = AgCO3 + H2NO2
MnSO4 + K2S2O6(O)2 + H2O = H2MnO4 + H2SO4 + K2SO4 =>
MnSO4 + 2 K2S2O6(O)2 + 4 H2O = H2MnO4 + 3 H2SO4 + 2 K2SO4
KCr(SO4)2*12H2O + KSCN = K2SO4 + K3[Cr(NCS)6] + H2O =>
KCr(SO4)2*12H2O + 6 KSCN = 2 K2SO4 + K3[Cr(NCS)6] + 12 H2O
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
H2CO3 + Ca = H2 + Ca(HCO3)2 =>
2 H2CO3 + Ca = H2 + Ca(HCO3)2
Al = Al5 =>
5 Al = Al5
Se + K2Cr2O7 + H2SO4 = SeO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 Se + 2 K2Cr2O7 + 8 H2SO4 = 3 SeO2 + 8 H2O + 2 Cr2(SO4)3 + 2 K2SO4
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
H3PO4 + Ca(OH)2 = H2O + CaOH3PO4 =>
H3PO4 + Ca(OH)2 = H2O + CaOH3PO4
C2H2 + KMnO4 = KMnO2 + CO2 + H2O =>
2 C2H2 + 5 KMnO4 = 5 KMnO2 + 4 CO2 + 2 H2O
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