Equations balanced on the previous day | Equations balanced on the next day |
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
K3PO4 + CuCl2 = KCl + Cu3(PO4)2 =>
2 K3PO4 + 3 CuCl2 = 6 KCl + Cu3(PO4)2
Na2C2O4 + Ca = Ca(Na2C2O4) =>
Na2C2O4 + Ca = Ca(Na2C2O4)
C2H5NSCl + O2 = CO + H2O + NO + SO3 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO + SO3 + HCl
FeS + HCl + HNO3 = FeCl2 + NO + S + H2O =>
3 FeS + 6 HCl + 2 HNO3 = 3 FeCl2 + 2 NO + 3 S + 4 H2O
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
NiCl2 + HNO3 = HCl + Ni(NO3)2 =>
NiCl2 + 2 HNO3 = 2 HCl + Ni(NO3)2
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2 =>
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2
Ag + NaCl + O2 = Na + AgClO4 =>
Ag + NaCl + 2 O2 = Na + AgClO4
Na2CrO4(q) + Ca(NO3)2(aq) = Na(NO3) + CaCrO4 =>
Na2CrO4(q) + Ca(NO3)2(aq) = 2 Na(NO3) + CaCrO4
MgCl2 + Hg(NO3)2 = HgCl2 + Mg(NO3)2 =>
MgCl2 + Hg(NO3)2 = HgCl2 + Mg(NO3)2
Na + Li2O = Li + Na2O =>
2 Na + Li2O = 2 Li + Na2O
H{+} + Cr2O7{2–} + H2C2O4 = Cr{3+} + CO2 + H2O =>
4 H{+} + Cr2O7{2–} + 5 H2C2O4 = 2 Cr{3+} + 10 CO2 + 7 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2MnO4 + K2SO3 + H2O = KMnO2 + KOH + K2SO4 =>
2 K2MnO4 + 3 K2SO3 + H2O = 2 KMnO2 + 2 KOH + 3 K2SO4
(NH4)2SO4 + CaO = NH3 + H2O + CaSO4 =>
(NH4)2SO4 + CaO = 2 NH3 + H2O + CaSO4
NO + N2O3 = N3O4 =>
NO + N2O3 = N3O4
Al(NO3)3 + KH2PO4 = Al(H2PO4)3 + K(NO3) =>
Al(NO3)3 + 3 KH2PO4 = Al(H2PO4)3 + 3 K(NO3)
Na(OH) + (H2SO4) = H2O + Na2(SO4) =>
2 Na(OH) + (H2SO4) = 2 H2O + Na2(SO4)
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ca(NO3)2*H2O + LaC2 = Ca(NO3)2 + La(OH)2 + C2H2 =>
2 Ca(NO3)2*H2O + LaC2 = 2 Ca(NO3)2 + La(OH)2 + C2H2
NH4ClO4 = N + HCl + H2O + O2 =>
4 NH4ClO4 = 4 N + 4 HCl + 6 H2O + 5 O2
FeSO4 + HBr2O + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
18 FeSO4 + 6 HBr2O + 3 H2SO4 = 7 Fe2(SO4)3 + 4 FeBr3 + 6 H2O
Sb + Cl2 = Sb(Cl2)2 =>
Sb + 2 Cl2 = Sb(Cl2)2
C8H18 + H2O = CO + H2 =>
C8H18 + 8 H2O = 8 CO + 17 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
MnCl2 + NaBiO3 + H = MnO4 + Bi + NaCl + H2O =>
MnCl2 + 2 NaBiO3 + 4 H = MnO4 + 2 Bi + 2 NaCl + 2 H2O
K4Fe(NC)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(NC)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + NaOH + KOH + 6 H2O
PbO2 + Mn{2+} = MnO4{2-} + Pb{2+} =>
2 PbO2 + Mn{2+} = MnO4{2-} + 2 Pb{2+}
KMnO4 + C2H2 + H2SO4 = MnSO4 + KSO4 + CO2 + H2O =>
5 KMnO4 + 2 C2H2 + 10 H2SO4 = 5 MnSO4 + 5 KSO4 + 4 CO2 + 12 H2O
MgO + KOH = MgOH2 + KO =>
MgO + 2 KOH = MgOH2 + 2 KO
CaCO3 + HCl = CaCl2(aq)CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2(aq)CO2 + H2O
O{-2} + H2O = OH{-} =>
O{-2} + H2O = 2 OH{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni2S3 + HBr = NiBr3 + H2S =>
Ni2S3 + 6 HBr = 2 NiBr3 + 3 H2S
H2SiF6 + NaOH = H2O + NaF + SiO2 =>
H2SiF6 + 6 NaOH = 4 H2O + 6 NaF + SiO2
Fe3(PO4)2 + (NH4)4P2O7 = Fe4(P2O7)2 + (NH4)3PO4 =>
4 Fe3(PO4)2 + 6(NH4)4P2O7 = 3 Fe4(P2O7)2 + 8(NH4)3PO4
H2SO4 + Na2S = H2S + Na2SO =>
H2SO4 + 4 Na2S = H2S + 4 Na2SO
H[AuCl4] + HSnCl3 + HCl = Au + H2[SnCl6] =>
2 H[AuCl4] + 3 HSnCl3 + HCl = 2 Au + 3 H2[SnCl6]
CO2 + H2O = C3H8 + O9 =>
27 CO2 + 36 H2O = 9 C3H8 + 10 O9
Fe(SO4) + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + K2(SO4) + H2O =>
6 Fe(SO4) + K2Cr2O7 + 7 H2(SO4) = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2(SO4) + 7 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C8H18 + O2 = CO2 + H18O9 =>
2 C8H18 + 25 O2 = 16 CO2 + 2 H18O9
COCl3 + SnCl = COCl2 + SnCl4 =>
3 COCl3 + SnCl = 3 COCl2 + SnCl4
SO2 + O2 + H2 = H2SO4 =>
SO2 + O2 + H2 = H2SO4
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