Equations balanced on the previous day | Equations balanced on the next day |
KBr + H2O = H2 + KBrO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KMnO4 + SO3{2-} + H{+} = Mn{+2} + SO4{-2} + K{+} + H2O =>
2 KMnO4 + 5 SO3{2-} + 6 H{+} = 2 Mn{+2} + 5 SO4{-2} + 2 K{+} + 3 H2O
NaCl(aq) + Ba(NO3)2 = Na(NO3)2 + BaCl =>
NaCl(aq) + Ba(NO3)2 = Na(NO3)2 + BaCl
C2H4 + O2 + NH3 = C4H11O2N =>
2 C2H4 + O2 + NH3 = C4H11O2N
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
HCl + Cu = Cu{2+} + Cl{-} + H2 =>
2 HCl + Cu = Cu{2+} + 2 Cl{-} + H2
K2PdCl4 + Na2C2O4 = Pd + CO2 + KCl + NaCl =>
K2PdCl4 + Na2C2O4 = Pd + 2 CO2 + 2 KCl + 2 NaCl
OAB = O2 + A + B =>
2 OAB = O2 + 2 A + 2 B
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
H3A = A + H =>
H3A = A + 3 H
NaCl(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2(aq) + PbCl2(aq) =>
2 NaCl(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + PbCl2(aq)
NH4NO3 + Ba(OH)2 = NH3 + H2O + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO3)2
Ag + SiO2 = AgO2 + Si =>
Ag + SiO2 = AgO2 + Si
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pb(NO3)2 + Ca(NO3)2 + TiCl4 + HNO3 = PbCaTiO3 + NO2 + O2 + HCl =>
2 Pb(NO3)2 + 2 Ca(NO3)2 + 2 TiCl4 + 8 HNO3 = 2 PbCaTiO3 + 16 NO2 + 5 O2 + 8 HCl
ZnI2 + Na2CO3 = ZnCO3 + Na2I2 =>
ZnI2 + Na2CO3 = ZnCO3 + Na2I2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
Li3(PO4) + NaBr = Na3(PO4) + LiBr =>
Li3(PO4) + 3 NaBr = Na3(PO4) + 3 LiBr
(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCl(aq) + LiOH(aq) = H2O + ClLi =>
HCl(aq) + LiOH(aq) = H2O + ClLi
Cu{+} + BrO{-} = CuBrO =>
Cu{+} + BrO{-} = CuBrO
FeCl3 + SnCl2 = FeCl2 + SnCl32 =>
30 FeCl3 + SnCl2 = 30 FeCl2 + SnCl32
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Fe{+3}Cl{3{-}1} + Na2{+}CO3{-2} = Fe{+2}CO3{-2} + Na{+}Cl{-} =>
Fe{+3}Cl{3{-}1} + Na2{+}CO3{-2} = Fe{+2}CO3{-2} + 2 Na{+}Cl{-}
Hg2(NO3)2 + KOH = Hg2OH + K(NO3)2 =>
Hg2(NO3)2 + KOH = Hg2OH + K(NO3)2
Z + S = ZS =>
Z + S = ZS
K2Mn2O7 + H2SO4 + KCl = Cl2 + MnSO4 + K2SO4 + H2O =>
K2Mn2O7 + 7 H2SO4 + 8 KCl = 4 Cl2 + 2 MnSO4 + 5 K2SO4 + 7 H2O
CH3CHOHCH3 + O2(g) = CO2(g) + H2O =>
2 CH3CHOHCH3 + 9 O2(g) = 6 CO2(g) + 8 H2O
VOH + HAt = VAt + HOH =>
VOH + HAt = VAt + HOH
HCl + Fe((OH)3) = FeCl3 + H2O =>
3 HCl + Fe((OH)3) = FeCl3 + 3 H2O
K2[Zn(CN)4] + Na2S = ZnS + K2S + NaCN =>
K2[Zn(CN)4] + 2 Na2S = ZnS + K2S + 4 NaCN
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
CH3CH2MgICH3 + CH3COOH = CH3CH2COOHCH3 + CH3MgI =>
CH3CH2MgICH3 + CH3COOH = CH3CH2COOHCH3 + CH3MgI
NaI + H2SO4 = H2S + I + Na2(SO4) + H2O =>
8 NaI + 5 H2SO4 = H2S + 8 I + 4 Na2(SO4) + 4 H2O
NS2(g) = S8(s) + N2(g) =>
4 NS2(g) = S8(s) + 2 N2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Zn(OH) = Zn(NO3) + H2O =>
HNO3 + Zn(OH) = Zn(NO3) + H2O
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + S = FeS =>
Fe + S = FeS
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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