Equations balanced on the previous day | Equations balanced on the next day |
4 Re + 7 O2 = 2 Re2O7
KCl + HNO3 = HCl + KNO3 =>
KCl + HNO3 = HCl + KNO3
Mg(SO4) + Li(NO3) = Mg(NO3)2 + Li2(SO4) =>
Mg(SO4) + 2 Li(NO3) = Mg(NO3)2 + Li2(SO4)
KClO + SnCl2 + KOH = K2SnO3 + KCl + H2O =>
KClO + SnCl2 + 4 KOH = K2SnO3 + 3 KCl + 2 H2O
KOH(s) + H3PO4(aq) = K3PO4(s) + H2O(g) =>
3 KOH(s) + H3PO4(aq) = K3PO4(s) + 3 H2O(g)
Ca + O2 = Ca2(O2) =>
2 Ca + O2 = Ca2(O2)
Br2 + BeF2 = BeBr2 + F2 =>
Br2 + BeF2 = BeBr2 + F2
KO2(s) + HNO3(aq) = KNO3(aq) + O2(g) + H2O2(aq) =>
2 KO2(s) + 2 HNO3(aq) = 2 KNO3(aq) + O2(g) + H2O2(aq)
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
MnO4{-} + AsO3 + H2O = MnO2 + AsO4 + OH{-} =>
2 MnO4{-} + 3 AsO3 + H2O = 2 MnO2 + 3 AsO4 + 2 OH{-}
KCl + Ni(NO3)2 = KNO3 + NiCl2 =>
2 KCl + Ni(NO3)2 = 2 KNO3 + NiCl2
Br2(g) + K(s) = KBr2 =>
Br2(g) + K(s) = KBr2
K4Fe(CN)6 + Al2(SO4)3 = K2SO4 + Al4[Fe(CN)6]3 =>
3 K4Fe(CN)6 + 2 Al2(SO4)3 = 6 K2SO4 + Al4[Fe(CN)6]3
K2Cr2O7 + KBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Br + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 6 Br + 7 H2O
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + NaCl(aq) =>
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + 2 NaCl(aq)
Na + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ag2CO3 = Ag{+} + CO3{2-} =>
Ag2CO3 = 2 Ag{+} + CO3{2-}
TiCl4(g) + Mg(s) = MgCl2(s) + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2(s) + Ti(s)
*Fe + S8 = Fe2S3 =>
16*Fe + 3 S8 = 8 Fe2S3
Ba(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + BaCr2O7 =>
Ba(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + BaCr2O7
Si + H2S = SiS2 + H2 =>
Si + 2 H2S = SiS2 + 2 H2
Ca + OH = OHCa =>
Ca + OH = OHCa
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Si + H2S = SiS2 + H2 =>
Si + 2 H2S = SiS2 + 2 H2
Ag + Al2O3 = AgO2 + Al =>
3 Ag + 2 Al2O3 = 3 AgO2 + 4 Al
Cr + Hg(HCO3)2 = Cr(HCO3)2 + Hg =>
Cr + Hg(HCO3)2 = Cr(HCO3)2 + Hg
SbCl3 + HOH = SbOCl + HCl =>
SbCl3 + HOH = SbOCl + 2 HCl
Ca(OH)2(aq) + H2CO3(aq) = CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + H2CO3(aq) = CaCO3(s) + 2 H2O(l)
Mg(CIO3)2 = Mg + (CIO3)2 =>
Mg(CIO3)2 = Mg + (CIO3)2
K3[Al(C2O4)3]*3H2O + NaOH = Al(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Al(C2O4)3]*3H2O + 3 NaOH = Al(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
NO2{-} + Cr2O7{2-} + H{+} = Cr{3+} + NO3{-} + H2O =>
3 NO2{-} + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
KMnO4 + HCl + KNO2 = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 6 HCl + 5 KNO2 = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
C6H14 + H2O = CO2 + CH4 =>
4 C6H14 + 10 H2O = 5 CO2 + 19 CH4
KClO3 + H2SO4 = K2SO4 + HClO3 =>
2 KClO3 + H2SO4 = K2SO4 + 2 HClO3
Mn(OH)2 + NaOH + O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + O2 = Na2MnO4 + 2 H2O
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
Cr2(SO4)3 + SO2 = CrSO2 + SO4 =>
Cr2(SO4)3 + 2 SO2 = 2 CrSO2 + 3 SO4
C3H8O10 = CO2 + H2O =>
C3H8O10 = 3 CO2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
Bi2O5 = Bi5 + O2 =>
10 Bi2O5 = 4 Bi5 + 25 O2
Al2(SO4)3 + Na2C2O4 = Al2C2O4 + Na2(SO4)3 =>
Al2(SO4)3 + Na2C2O4 = Al2C2O4 + Na2(SO4)3
Zn + Cu2SO4 = ZnCu + SO4 =>
2 Zn + Cu2SO4 = 2 ZnCu + SO4
Pb(C2H3O2)2 + Na2(CrO4) = Na2(C2H3O2)2 + Pb(CrO4) =>
Pb(C2H3O2)2 + Na2(CrO4) = Na2(C2H3O2)2 + Pb(CrO4)
(NH4)2CO3(s) = NH3(aq) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(aq) + CO2(g) + H2O(g)
S2O3 + Ag = [Ag(S2O3)2] =>
2 S2O3 + Ag = [Ag(S2O3)2]
CaCl2Na2SO4 = CaSO4 + NaCl =>
CaCl2Na2SO4 = CaSO4 + 2 NaCl
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Equations balanced on the previous day | Equations balanced on the next day |
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