Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
Mg2Si + HCl = SiH4 + MgCl2 =>
Mg2Si + 4 HCl = SiH4 + 2 MgCl2
V2(SO3)5 + Ca3(AsO4)2 = V3(AsO4)5 + CaSO3 =>
3 V2(SO3)5 + 5 Ca3(AsO4)2 = 2 V3(AsO4)5 + 15 CaSO3
HCl + HIO3 = Cl2 + IOCl + H2O =>
3 HCl + HIO3 = Cl2 + IOCl + 2 H2O
Ai2(Co3)3(s) = Ai203(s) + Co2(g) =>
406 Ai2(Co3)3(s) = 4 Ai203(s) + 1827 Co2(g)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
C3H7Cl + NH3 = C3H7NH2 + NH4Cl =>
C3H7Cl + 2 NH3 = C3H7NH2 + NH4Cl
Al(OH)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Sr(NO3)2 + Na3PO4 = Sr3(PO4)2 + Na(NO3) =>
3 Sr(NO3)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 Na(NO3)
Ca3(PO4)2 + H2SO4 = CaSO4(s) + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4(s) + 2 H3PO4
KCO3 + Mg(NO3)2 = KNO3 + Mg(CO3)2 =>
2 KCO3 + Mg(NO3)2 = 2 KNO3 + Mg(CO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3(g) + S2Cl2(l) = S4N4(s) + NH4Cl(s) + S8(s) =>
16 NH3(g) + 6 S2Cl2(l) = S4N4(s) + 12 NH4Cl(s) + S8(s)
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
Mg(NO3)2 + Al(NO3)3 + Zn(NO3)2 + NH2CONH2 = MgZnAl10O17 + CO2 + H2O + N2 =>
3 Mg(NO3)2 + 30 Al(NO3)3 + 3 Zn(NO3)2 + 85 NH2CONH2 = 3 MgZnAl10O17 + 85 CO2 + 170 H2O + 136 N2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2O + Mn{2+} + Pb3O4 = MnO4{-} + PbO + H{+} =>
3 H2O + 2 Mn{2+} + 5 Pb3O4 = 2 MnO4{-} + 15 PbO + 6 H{+}
Mg + Al2(SO4)2 = Al + MgSO4 =>
2 Mg + Al2(SO4)2 = 2 Al + 2 MgSO4
HgO + H{+} + e = Hg + H2O =>
HgO + 2 H{+} + 2e = Hg + H2O
(SO4)2 + LiNO3 = (NO3)4 + Li2SO4 =>
(SO4)2 + 4 LiNO3 = (NO3)4 + 2 Li2SO4
FeCl2 + H2C2O4 = FeC2O4 + HCl =>
FeCl2 + H2C2O4 = FeC2O4 + 2 HCl
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
NaNO3 + K2CO3 = Na2CO3 + K(NO3) =>
2 NaNO3 + K2CO3 = Na2CO3 + 2 K(NO3)
KOH = K(OH) =>
KOH = K(OH)
MnCl + KClO4 + KOH = KCl + KMnO4 + H2O =>
4 MnCl + 3 KClO4 + 8 KOH = 7 KCl + 4 KMnO4 + 4 H2O
I3 + Na2SO3 + H2O = Na2SO4 + HI =>
2 I3 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 6 HI
Cu(OH)2 + HBr(aq) = CuBr2 + HOH =>
Cu(OH)2 + 2 HBr(aq) = CuBr2 + 2 HOH
C13H9O + Na + CH3CH2OH = C13H10O + CH3CH2ONa =>
C13H9O + Na + CH3CH2OH = C13H10O + CH3CH2ONa
Al(OH)3 + H2S = AlS + H2(OH)3 =>
Al(OH)3 + H2S = AlS + H2(OH)3
CH3OH + CO2 = CH3COOH + H2O =>
4 CH3OH + 2 CO2 = 3 CH3COOH + 2 H2O
Fe(OH)3 + KCNS = Fe(CNS)3 + KOH =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 KOH
CH3CHO + I2 + NaOH = HCOONa + NaI + H2O =>
CH3CHO + 3 I2 + 8 NaOH = 2 HCOONa + 6 NaI + 5 H2O
CuSO4 + FeNO3 = CuNO3 + FeSO4 =>
CuSO4 + FeNO3 = CuNO3 + FeSO4
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C(s) + H2O(g) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(g) = CH4(g) + CO2(g)
C2H6O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H6O + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Al + Cu2CI = Al3CI + Cu =>
3 Al + Cu2CI = Al3CI + 2 Cu
Au2{+} + Ag = Au + Ag{+} =>
Au2{+} + Ag = 2 Au + Ag{+}
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Fe2(SO4)3
K + CrBr = Cr + KBr =>
K + CrBr = Cr + KBr
H4Fe(CN)6 + Au(OH)3 = Au4(Fe(CN)6)3 + H2O =>
3 H4Fe(CN)6 + 4 Au(OH)3 = Au4(Fe(CN)6)3 + 12 H2O
Ag + HNO3 = NO + H2O2AgNO3 =>
Ag + 2 HNO3 = NO + H2O2AgNO3
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
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