Equations balanced on the previous day | Equations balanced on the next day |
HCOOH + 2 Cu(OH)2 = CO2 + 3 H2O + Cu2O
NaOH + Al2(SO4)3 = NaSO4 + Al2(OH)3 =>
3 NaOH + Al2(SO4)3 = 3 NaSO4 + Al2(OH)3
H + Br + Mg(OH)2 = MgBr2 + H2O =>
2 H + 2 Br + Mg(OH)2 = MgBr2 + 2 H2O
CH3COOH + PbO = (CH3COO)2Pb + H2O =>
2 CH3COOH + PbO = (CH3COO)2Pb + H2O
CH3COOK + KOH = CH4 + K2O + CO2 =>
CH3COOK + KOH = CH4 + K2O + CO2
hydrochloricacid + chloricacid = water + chlorine =>
5 HCl + HClO3 = 3 H2O + 3 Cl2
SnS2 = Sn + S2 =>
SnS2 = Sn + S2
NaBr + H2SO4 = Br2 + S + H2O + Na2SO4 =>
6 NaBr + 4 H2SO4 = 3 Br2 + S + 4 H2O + 3 Na2SO4
S2O3{-2} + H3O{+} + Cr2O7{-2} = Cr{3} + H2O + SO4{-2} =>
3 S2O3{-2} + 26 H3O{+} + 4 Cr2O7{-2} = 8 Cr{3} + 39 H2O + 6 SO4{-2}
Y2O3 + B + Sm2O3 = SmYB12 + B2O2 =>
Y2O3 + 30 B + Sm2O3 = 2 SmYB12 + 3 B2O2
FeCl3(s) + H2S(g) = FeCl2(s) + HCl + S(g) =>
2 FeCl3(s) + H2S(g) = 2 FeCl2(s) + 2 HCl + S(g)
Co2(OH)2SO4 + Na2SO4 = CoSO4 + NaOH =>
Co2(OH)2SO4 + Na2SO4 = 2 CoSO4 + 2 NaOH
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
VBr3 + F2 = VF5 + Br5 =>
10 VBr3 + 25 F2 = 10 VF5 + 6 Br5
MgCl2 + AgNO3 = MgNO3 + AgCl2 =>
MgCl2 + AgNO3 = MgNO3 + AgCl2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
K5Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K5Fe(CN)6 + 124 KMnO4 + 313 H2SO4 = 174 KHSO4 + 5 Fe2(SO4)3 + 124 MnSO4 + 60 HNO3 + 60 CO2 + 196 H2O
KCNS + Ag2SO4 = K2SO4 + AgCNS =>
2 KCNS + Ag2SO4 = K2SO4 + 2 AgCNS
AlCl3 + KOH = Al(OH)3 + KCl(aq) =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl(aq)
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
Sb + O = Sb2O3 =>
2 Sb + 3 O = Sb2O3
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
Na3PO4 + HNO3 = H3PO4 + NaNO3 =>
Na3PO4 + 3 HNO3 = H3PO4 + 3 NaNO3
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
HN3 + LiOH = LiN3 + H2O =>
HN3 + LiOH = LiN3 + H2O
N(g) + O2(g) = N2O5(g) =>
4 N(g) + 5 O2(g) = 2 N2O5(g)
MgCa(CO3)2 + HNO3 = Mg(NO3)2 + Ca(NO3)2 + H2O + CO2 =>
MgCa(CO3)2 + 4 HNO3 = Mg(NO3)2 + Ca(NO3)2 + 2 H2O + 2 CO2
FeCI3 + NH4OH = NH4CI3 + FeOH =>
FeCI3 + NH4OH = NH4CI3 + FeOH
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
MgSO4*7H2O + MgO + H2O = Mg(OH)2*MgSO4*8H2O =>
MgSO4*7H2O + MgO + 2 H2O = Mg(OH)2*MgSO4*8H2O
Pb(OH)2 + HC2H3O2 = Pb(C2H3O2)2 + H2O =>
Pb(OH)2 + 2 HC2H3O2 = Pb(C2H3O2)2 + 2 H2O
S02 + H2O + NaClO = NaCl + H2SO4 =>
S02 + 2 H2O + 6 NaClO = 6 NaCl + 2 H2SO4
FeO + C(s) = Fe(s) + CO22(g) =>
22 FeO + C(s) = 22 Fe(s) + CO22(g)
C4H8 + HBr = Br + C3H8 =>
3 C4H8 + 8 HBr = 8 Br + 4 C3H8
Hg(II)Cl2 + K2S = Hg(II)S + KCl =>
Hg(II)Cl2 + K2S = Hg(II)S + 2 KCl
Cu2S + H(NO3) = Cu(NO3)2 + Cu(SO4) + NO2 + H2O =>
Cu2S + 12 H(NO3) = Cu(NO3)2 + Cu(SO4) + 10 NO2 + 6 H2O
Al(OH)3 + H3COOH = Al + COOH + H2O =>
Al(OH)3 + H3COOH = Al + COOH + 3 H2O
Na3PO4 + H3PIO4 = Na3PIO4 + H3PO4 =>
Na3PO4 + H3PIO4 = Na3PIO4 + H3PO4
Fe2O3 + C2 = CO + Fe2 =>
2 Fe2O3 + 3 C2 = 6 CO + 2 Fe2
Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4
(NH4)2(CrO4) + Pb(II)(NO3)2 = Pb(II)(CrO4) + (NH4)(NO3) =>
(NH4)2(CrO4) + Pb(II)(NO3)2 = Pb(II)(CrO4) + 2(NH4)(NO3)
NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + Na(C2H3O2) =>
2 NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + 2 Na(C2H3O2)
Sr(OH)2 + H2SO4 = SrSO4 + H2O =>
Sr(OH)2 + H2SO4 = SrSO4 + 2 H2O
C8H7O2COO + HCl = C8H7O2COOH + Cl =>
C8H7O2COO + HCl = C8H7O2COOH + Cl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
RbBr(aq) + Ag2SO4(aq) = AgBr(s) + Rb2SO4(aq) =>
2 RbBr(aq) + Ag2SO4(aq) = 2 AgBr(s) + Rb2SO4(aq)
Be(NO3)2 + LiI = BeI2 + LiNO3 =>
Be(NO3)2 + 2 LiI = BeI2 + 2 LiNO3
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4{+]+NO3{-} =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4{+]+3NO3{-}
Cr2O3 + N + H2O = (NH4)2Cr2O7 =>
Cr2O3 + 2 N + 4 H2O = (NH4)2Cr2O7
Sr2{+} + I{-} = Sr2I =>
Sr2{+} + I{-} = Sr2I
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