Equations balanced on the previous day | Equations balanced on the next day |
Na2Zn(OH)4 = ZnO + 2 NaOH + H2O
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
H{+} + HgS + Cl{-} + NO3{-} = (HgCl4){2-} + S + NO + H2O =>
8 H{+} + 3 HgS + 12 Cl{-} + 2 NO3{-} = 3(HgCl4){2-} + 3 S + 2 NO + 4 H2O
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2CO3(aq) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2CO3(aq)
AgNO3 + (NH4)(PO4) = Ag(PO4) + (NH4)NO3 =>
AgNO3 + (NH4)(PO4) = Ag(PO4) + (NH4)NO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
AgNO3 + NH3 = Ag + (NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag + (NH3)2NO3
ZnS + CO2 = ZnO + CO + SO2 =>
ZnS + 3 CO2 = ZnO + 3 CO + SO2
P4 + KOH + H2O = P2H4 + KH2PO2 =>
3 P4 + 8 KOH + 8 H2O = 2 P2H4 + 8 KH2PO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeSO4 + NaCN = Fe(CN)2 + Na2SO4 =>
FeSO4 + 2 NaCN = Fe(CN)2 + Na2SO4
NH3 + NiNO3 = Ni(NH3)4 + NO3 =>
4 NH3 + NiNO3 = Ni(NH3)4 + NO3
C6H6 + C2H5Cl = C6H5CH3 + HCl =>
2 C6H6 + C2H5Cl = 2 C6H5CH3 + HCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
P4 + Ca = CaP =>
P4 + 4 Ca = 4 CaP
Fe2O3 + HCl + H2O = [Fe(H2O)6]Cl3 =>
Fe2O3 + 6 HCl + 9 H2O = 2[Fe(H2O)6]Cl3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
BeSO4 + Fr = Fr2SO4 + Be =>
BeSO4 + 2 Fr = Fr2SO4 + Be
CH3NH2HCl = CH3NH3Cl =>
CH3NH2HCl = CH3NH3Cl
KF + H3BO3 + La2O3 = KLaBO3F + H2O =>
2 KF + 2 H3BO3 + La2O3 = 2 KLaBO3F + 3 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
CH4N2O + H3PO4 = CH7N2O5P =>
CH4N2O + H3PO4 = CH7N2O5P
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
FeS2 + O2 = FeO3 + S2O2 =>
2 FeS2 + 5 O2 = 2 FeO3 + 2 S2O2
ClO3 + H = Cl2 + H2O =>
2 ClO3 + 12 H = Cl2 + 6 H2O
K4Fe[CN]6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe[CN]6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Zr + HBr = H + ZrBr2 =>
Zr + 2 HBr = 2 H + ZrBr2
Li + Na2CO3 = LiCO3 + Na =>
Li + Na2CO3 = LiCO3 + 2 Na
CuSO4 + SrS = CuS + SrSO4 =>
CuSO4 + SrS = CuS + SrSO4
HBr + C2H5OH = C2H5Br + H2O =>
HBr + C2H5OH = C2H5Br + H2O
Cr2(SO4)3 + NaBiO3 + H2SO4 = H2Cr2O7 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 NaBiO3 + 6 H2SO4 = 2 H2Cr2O7 + 3 Na2SO4 + 3 Bi2(SO4)3 + 4 H2O
Fe{+3} + S2O3{-2} + H2O = Fe{+2} + SO4{-2} + H{+} =>
8 Fe{+3} + S2O3{-2} + 5 H2O = 8 Fe{+2} + 2 SO4{-2} + 10 H{+}
NaCl + KMnO4 = Na2(MnO4)2 + KCl =>
2 NaCl + 2 KMnO4 = Na2(MnO4)2 + 2 KCl
CaSiO3 + HF = SiF4CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4CaF2 + 3 H2O
Ti(OH)3 + H2SO4 = Ti(OH)4 + SO2 =>
2 Ti(OH)3 + H2SO4 = 2 Ti(OH)4 + SO2
Mn2Cl + KOH = Mn2OH + KCl =>
Mn2Cl + KOH = Mn2OH + KCl
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
AlBr3 + Zn2 = Al2 + ZnBr2 =>
4 AlBr3 + 3 Zn2 = 2 Al2 + 6 ZnBr2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + HO2 =>
3 MnO2 + 4 KClO3 + 6 KOH = 3 K2MnO4 + 4 KCl + 6 HO2
(CH3)2NNH2 + N2O = CO + N2 + H2O =>
(CH3)2NNH2 + 6 N2O = 2 CO + 7 N2 + 4 H2O
CH3COOH + SO4{2-} = CO2 + S{2-} + H2O =>
CH3COOH + SO4{2-} = 2 CO2 + S{2-} + 2 H2O
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2 =>
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2
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