Equations balanced on the previous day | Equations balanced on the next day |
2 Ag2Se + 3 O2 = 2 Ag2O + 2 SeO2
NaOH + TiO = TiOH + NaO =>
NaOH + TiO = TiOH + NaO
Al{2}O{3} + Fe = Fe{3}O{4} + Al =>
3 Al{2}O{3} + 2 Fe = 2 Fe{3}O{4} + 3 Al
Mn2O3 + Fe = FeO + Mn =>
Mn2O3 + 3 Fe = 3 FeO + 2 Mn
CuS + HNO{3} = Cu(NO{3}){2} + NO + S + H{2}O =>
CuS + 5 HNO{3} = Cu(NO{3}){2} + 4 NO + S + 5 H{2}O
HCH3COO + LiOH = LiCH3COO + HOH =>
HCH3COO + LiOH = LiCH3COO + HOH
MgB2 = Mg + B =>
MgB2 = Mg + 2 B
H3PO3 + Ba(OH)2 = H2O + Ba(HPO3) =>
H3PO3 + Ba(OH)2 = 2 H2O + Ba(HPO3)
CaS2 + O2 = SO2 + Ca =>
CaS2 + 2 O2 = 2 SO2 + Ca
Cs + H = CsH =>
Cs + H = CsH
K3P(aq) + Al(NO3)3(aq) = KNO3(aq) + AlP(s) =>
K3P(aq) + Al(NO3)3(aq) = 3 KNO3(aq) + AlP(s)
KMnO4 + K2S + H2SO4 = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 K2S + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 12 H2O
C2H3O3 + SO4 = HS + HCO3 + H =>
4 C2H3O3 + 3 SO4 = 3 HS + 8 HCO3 + H
sodiumnitrate + ammoniumsulfate = sodiumsulfate + N2O + water =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 N2O + 4 H2O
NaNO2 + KI + HAz = NO + KI3 + NaAz + KAzH2O =>
2 NaNO2 + 3 KI + 4 HAz = 2 NO + KI3 + 2 NaAz + 2 KAzH2O
Ag + HNO3 = Ag{+} + NO3{-} + H2O + NO2 =>
Ag + 2 HNO3 = Ag{+} + NO3{-} + H2O + NO2
H + As2O3 + NO3 = H3AsO4 + N2O3 =>
18 H + 3 As2O3 + 10 NO3 = 6 H3AsO4 + 5 N2O3
C57H105O6 + C6H10 = C57H111O6 + C6H6 =>
2 C57H105O6 + 3 C6H10 = 2 C57H111O6 + 3 C6H6
CaCo3 + Li = Li2Co3 + Ca =>
CaCo3 + 2 Li = Li2Co3 + Ca
CH17N02O05 + O2 = CO2 + H2O + N2 =>
4 CH17N02O05 + 11 O2 = 4 CO2 + 34 H2O + 4 N2
Ca(NO3)2*4H2O + Na2HPO4 + NaOH + TbCl3 = TbCa9(PO4)6*(HPO4)*(OH) + NaNO3 + NaCl + H2O =>
9 Ca(NO3)2*4H2O + 7 Na2HPO4 + 7 NaOH + TbCl3 = TbCa9(PO4)6*(HPO4)*(OH) + 18 NaNO3 + 3 NaCl + 42 H2O
H2SO4 + KMnO4 + K4Fe(CN)6 = KHSO4 + MnSO4 + HNO3 + Fe2(SO4)3 + CO2 + H2O =>
299 H2SO4 + 122 KMnO4 + 10 K4Fe(CN)6 = 162 KHSO4 + 122 MnSO4 + 60 HNO3 + 5 Fe2(SO4)3 + 60 CO2 + 188 H2O
NaOCl + KI = NaI + KOCl =>
NaOCl + KI = NaI + KOCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCOOC3H4 + O2 = CO2 + H2O =>
4 HCOOC3H4 + 17 O2 = 16 CO2 + 10 H2O
K2CO3 + Na(NO3) = KNO3 + Na2CO3 =>
K2CO3 + 2 Na(NO3) = 2 KNO3 + Na2CO3
CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + KMnO4 + 5 H2O = 3 CH3OHCHOHCH2CH3 + MnO2 + KOH
K2SO4 + Cu(C2H3O2)2 = CuSO4 + KC2H3O2 =>
K2SO4 + Cu(C2H3O2)2 = CuSO4 + 2 KC2H3O2
SO2 + N2 = S + NO2 =>
2 SO2 + N2 = 2 S + 2 NO2
NaCl(s) + H2O(l) = NaOH(s) + Cl2(g) + H2(g) =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH(s) + Cl2(g) + H2(g)
ZnCl + S = ZnClS =>
ZnCl + S = ZnClS
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
HBr + CH3CH2NH2 = CH3CH2Br + NH3 =>
HBr + CH3CH2NH2 = CH3CH2Br + NH3
NaOH + Ca(OH)2 + Cl = NaCl + H2O + Ca(OCl)2 =>
2 NaOH + Ca(OH)2 + 4 Cl = 2 NaCl + 2 H2O + Ca(OCl)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
KBr + Ba(NO3)2 = KNO3 + Br2Ba =>
2 KBr + Ba(NO3)2 = 2 KNO3 + Br2Ba
C6H5NO2 + N2O + OH{-} = CO3{3-} + H2O + N2 =>
2 C6H5NO2 + 19 N2O + 36 OH{-} = 12 CO3{3-} + 23 H2O + 20 N2
HgCl + NaI = HgI + NaCl =>
HgCl + NaI = HgI + NaCl
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
Cl + Pb(C2H3O2)2 = Pb + Cl(C2H3O2)2 =>
Cl + Pb(C2H3O2)2 = Pb + Cl(C2H3O2)2
KMnO4 + HCl2 = KCl2 + MnCl2 + H2O + Cl2 =>
KMnO4 + 8 HCl2 = KCl2 + MnCl2 + 4 H2O + 6 Cl2
Ca(PO4)2 + SiO2 + C = P4 + CaSi3 + CO =>
2 Ca(PO4)2 + 6 SiO2 + 28 C = P4 + 2 CaSi3 + 28 CO
NaNO3 + Cr(OH)3 = Cr(NO3)3 + Na(OH) =>
3 NaNO3 + Cr(OH)3 = Cr(NO3)3 + 3 Na(OH)
NH4NO3(aq) + K2CrO4(aq) = (NH4)CrO4 + NO3K2 =>
NH4NO3(aq) + K2CrO4(aq) = (NH4)CrO4 + NO3K2
C3H6O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C3H6O + 16 Ag(NH3)2OH = 3(NH4)2CO3 + 26 NH3 + 16 Ag + 8 H2O
AgF + Fe = FeF3 + Ag =>
3 AgF + Fe = FeF3 + 3 Ag
MnSO4 + H2O + O2 = MnO2 + H2SO4 =>
2 MnSO4 + 2 H2O + O2 = 2 MnO2 + 2 H2SO4
(Cr2O7){-2} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
(Cr2O7){-2} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
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