Equations balanced on the previous day | Equations balanced on the next day |
2 KSO4 + Ba(NO3)2 = Ba(SO4)2 + 2 KNO3
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
CoCl2*6H2O + Na2C2O4 = Co(C2O4) + NaCl + H2O =>
CoCl2*6H2O + Na2C2O4 = Co(C2O4) + 2 NaCl + 6 H2O
CoCl2 + K4[Fe(CN)6] = CoFe(CN)6 + K2Cl =>
CoCl2 + K4[Fe(CN)6] = CoFe(CN)6 + 2 K2Cl
Zn + AgNO = AgZnNO =>
Zn + AgNO = AgZnNO
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
Na2S2O8 + Bi(NO3)3 + NaOH = Na2SO4 + NaBiO3 + NaNO3 + H2O =>
Na2S2O8 + Bi(NO3)3 + 6 NaOH = 2 Na2SO4 + NaBiO3 + 3 NaNO3 + 3 H2O
C137H97O9NS + O2 = CO2 + H2O + NO + SO2 =>
4 C137H97O9NS + 633 O2 = 548 CO2 + 194 H2O + 4 NO + 4 SO2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
KCl + Na3CoNO26 = K2NaCoNO26 + NaCl =>
2 KCl + Na3CoNO26 = K2NaCoNO26 + 2 NaCl
CuBr2(aq) + AgCH3CO2(aq) = AgBr(s) + Cu(CH3CO2)2(aq) =>
CuBr2(aq) + 2 AgCH3CO2(aq) = 2 AgBr(s) + Cu(CH3CO2)2(aq)
H{+} + I{-} + O2 = I2 + H2O =>
4 H{+} + 4 I{-} + O2 = 2 I2 + 2 H2O
KCl + Na3CoNO26 = K2NaCoNO26 + NaCl =>
2 KCl + Na3CoNO26 = K2NaCoNO26 + 2 NaCl
C2H2 + KMnO4 + H2O = C2O4H6 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2O4H6 + 4 MnO2 + 4 KOH
NaC2H3O2(aq) + HCl = NaCl(aq) + HC2H3O2(aq) =>
NaC2H3O2(aq) + HCl = NaCl(aq) + HC2H3O2(aq)
C8H18(l) + O2(q) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(q) = 16 CO2(g) + 18 H2O(l)
K2S2O8 + Bi(OH)3 + KOH = KBiO3 + K2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
Co(H2O)6 + C2H4(NH2)2 + NCS = [Co(C2H4(NH2)2)(NCS)] + H2O =>
Co(H2O)6 + C2H4(NH2)2 + NCS = [Co(C2H4(NH2)2)(NCS)] + 6 H2O
C6H13N + O2 = CO2 + H2O + N2O =>
2 C6H13N + 19 O2 = 12 CO2 + 13 H2O + N2O
Na2SO3 + ClO = Na2SO4 + Cl =>
Na2SO3 + ClO = Na2SO4 + Cl
CH3CHOHCH3 + H2SO4 + K2Cr2O7 = Cr2O3 + K2SO4 + H2O + CH3COCH3 =>
3 CH3CHOHCH3 + H2SO4 + K2Cr2O7 = Cr2O3 + K2SO4 + 4 H2O + 3 CH3COCH3
(NH4)2SO4 + Cu(NO3)2 = (NH4)2NO3 + Cu(SO4)2 =>
2(NH4)2SO4 + Cu(NO3)2 = 2(NH4)2NO3 + Cu(SO4)2
CaSO3 = CaS + CaSO4 =>
4 CaSO3 = CaS + 3 CaSO4
SrCO3 + HIO4 = Sr(IO4)2 + CO2 + H2O =>
SrCO3 + 2 HIO4 = Sr(IO4)2 + CO2 + H2O
Zn + KI = Zn2KI =>
2 Zn + KI = Zn2KI
NaCl(aq) + Ag2S(aq) = Na2S(aq) + AgCl(s) =>
2 NaCl(aq) + Ag2S(aq) = Na2S(aq) + 2 AgCl(s)
NiSO4 + KPO4 = K2(SO4)3 + Ni3(PO4)2 =>
3 NiSO4 + 2 KPO4 = K2(SO4)3 + Ni3(PO4)2
Cl2 + KI + KOH = KCl + KIO + H2O =>
Cl2 + KI + 2 KOH = 2 KCl + KIO + H2O
MgBr2 + Cl2 = MgCl + Br2 =>
2 MgBr2 + Cl2 = 2 MgCl + 2 Br2
Au8 = Au6 =>
3 Au8 = 4 Au6
Na2HPO4 + CuSO4 = Na2SO4 + CuPO4 + H2 =>
2 Na2HPO4 + 2 CuSO4 = 2 Na2SO4 + 2 CuPO4 + H2
Ca3(PO4)2 + K = Ca + K3PO4 =>
Ca3(PO4)2 + 6 K = 3 Ca + 2 K3PO4
NaI + C6H5CH2Cl = NaCl + C6H5CH2I =>
NaI + C6H5CH2Cl = NaCl + C6H5CH2I
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
AlCl3 + K2S + H2O = Al(OH)3 + KCl + H2S =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 KCl + 3 H2S
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
Fe2O3 + H2O = Fe3O4 + OH =>
3 Fe2O3 + H2O = 2 Fe3O4 + 2 OH
FeSO3 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 + K2SO4 + H2O =>
FeSO3 + 3 KMnO4 + 5 KOH = Fe(OH)3 + 3 K2MnO4 + K2SO4 + H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
SO3{2-} + ZrO(OH)2 = SO4{2-} + Zr + H2O =>
2 SO3{2-} + ZrO(OH)2 = 2 SO4{2-} + Zr + H2O
Cu{3+} + Ag = Cu + Ag{2+} =>
2 Cu{3+} + 3 Ag = 2 Cu + 3 Ag{2+}
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ag3PO4 + KBr = AgBr + K3PO4 =>
Ag3PO4 + 3 KBr = 3 AgBr + K3PO4
C3H4(g) + O2(g) = CO2(g) + H2O =>
C3H4(g) + 4 O2(g) = 3 CO2(g) + 2 H2O
Ca(NO3)2 + Fe(NO3)3 + C6H12N4 = CaFe2O4 + N2 + H2O + CO2 =>
9 Ca(NO3)2 + 18 Fe(NO3)3 + 10 C6H12N4 = 9 CaFe2O4 + 56 N2 + 60 H2O + 60 CO2
Hg(NO3)2 + (NH4)Cl = HgCl2 + (NO3)NH4 =>
Hg(NO3)2 + 2(NH4)Cl = HgCl2 + 2(NO3)NH4
NaOH + HSO4 = NaHSO4 + H2O2 =>
2 NaOH + 2 HSO4 = 2 NaHSO4 + H2O2
KI + SiO2 = K2O + SiI4 =>
4 KI + SiO2 = 2 K2O + SiI4
Pb + HNO3 = Pb(NO3)3 + NO + H2O =>
Pb + 4 HNO3 = Pb(NO3)3 + NO + 2 H2O
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