Equations balanced on the previous day | Equations balanced on the next day |
3 H2SO4 + Mo = Mo(SO4)3 + 3 H2
H2Mg5 + O2 = HO2 + MgO =>
2 H2Mg5 + 9 O2 = 4 HO2 + 10 MgO
ZnCO3(s) = ZnO(s) + CO2(g) =>
ZnCO3(s) = ZnO(s) + CO2(g)
BeCl2 + NaI = BeI2 + NaCl =>
BeCl2 + 2 NaI = BeI2 + 2 NaCl
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
KIO3 + NH4Cl = KCl + NH4IO3 =>
KIO3 + NH4Cl = KCl + NH4IO3
NH4OH + Cu(CH3COO)2 = NH4CH3COO + Cu(OH)2 =>
2 NH4OH + Cu(CH3COO)2 = 2 NH4CH3COO + Cu(OH)2
Cr{3+} + Na2O2 = CrO4{-} + Na{+} =>
Cr{3+} + 2 Na2O2 = CrO4{-} + 4 Na{+}
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg2(CO3)2 + HCl = MgCl2 + H2CO3 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2CO3
XHg(NO3)2 = XHgO + NO2 + O2 =>
2 XHg(NO3)2 = 2 XHgO + 4 NO2 + O2
Cr2O7{+2} + H{+} + H2 = Cr{2+} + H2O =>
Cr2O7{+2} + 2 H{+} + 6 H2 = 2 Cr{2+} + 7 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COH + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3COH + 2 Cr{3+} + 7 H2O
Cu3(PO4)2 + HCl + H2 = CuCl + PO2 + H2O =>
2 Cu3(PO4)2 + 6 HCl + 5 H2 = 6 CuCl + 4 PO2 + 8 H2O
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
H3 + NH4OH = (NH4)3 + H2O =>
H3 + 3 NH4OH = (NH4)3 + 3 H2O
TiO3{2-} + Zn + H{+} = Ti{3+} + Zn2{2+} + H2O =>
2 TiO3{2-} + 2 Zn + 12 H{+} = 2 Ti{3+} + Zn2{2+} + 6 H2O
FeSO4 + LiC2H3O2 = Fe(C2H3O2)2 + Li2SO4 =>
FeSO4 + 2 LiC2H3O2 = Fe(C2H3O2)2 + Li2SO4
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g) =>
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g)
Sr + AgNO3 = SrNO3 + Ag =>
Sr + AgNO3 = SrNO3 + Ag
I2 + O = IO2 =>
I2 + 4 O = 2 IO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2SiO3 + Cu(NO3)2 = CuSiO3 + Na(NO3) =>
Na2SiO3 + Cu(NO3)2 = CuSiO3 + 2 Na(NO3)
SIO2 + F2 = SIF2 + O2 =>
SIO2 + F2 = SIF2 + O2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Na2CrO4 + Zn(NO3)2 = NaNO3 + ZnCrO4 =>
Na2CrO4 + Zn(NO3)2 = 2 NaNO3 + ZnCrO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(s) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(s)
CH2OH(CHOH)4CHO + [Ag(NH3)2]OH = Ag + NH3 + CH2OH(CHOH)4COONH4 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + CH2OH(CHOH)4COONH4 + H2O
(NH4)2CO3 + Ba(C2H3O2)2 = BaCO3 + (NH4)(C2H3O2) =>
(NH4)2CO3 + Ba(C2H3O2)2 = BaCO3 + 2(NH4)(C2H3O2)
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
HI(aq) + NaOH(aq) = H2O(l)NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l)NaI(aq)
Mg(s) + HBr(aq) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(aq) + H2(g)
NH3 + KMnO4 + KOH = H2O + K2MnO4 + KNO3 =>
NH3 + 8 KMnO4 + 9 KOH = 6 H2O + 8 K2MnO4 + KNO3
CH4N2O = C2H5N3O2 + NH3 =>
2 CH4N2O = C2H5N3O2 + NH3
Cr(OH)3 + NaC2H3O2 = Cr(C2H3O2)3 + NaOH =>
Cr(OH)3 + 3 NaC2H3O2 = Cr(C2H3O2)3 + 3 NaOH
C13H22 + O2 = H2O + CO2 =>
2 C13H22 + 37 O2 = 22 H2O + 26 CO2
ZnBr + K2CO3 = KBr + Zn2CO3 =>
2 ZnBr + K2CO3 = 2 KBr + Zn2CO3
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C3H8O + H2O = CO2 + H2 =>
C3H8O + 5 H2O = 3 CO2 + 9 H2
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
NaOH + C27H28Br2O5S = Na + CO2 + H2O + S + Br =>
126 NaOH + C27H28Br2O5S = 126 Na + 27 CO2 + 77 H2O + S + 2 Br
MgC = Mg + C =>
MgC = Mg + C
S2Cl2 + CCl4 = SC2 + Cl2 =>
S2Cl2 + 4 CCl4 = 2 SC2 + 9 Cl2
HNO3 + H2S = H2O + NO + H2SO4 =>
8 HNO3 + 3 H2S = 4 H2O + 8 NO + 3 H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KAl3Si3O10(OH)2 + H2SO4 = K2SO4 + Al2(SO4)3 + H4SiO4 =>
2 KAl3Si3O10(OH)2 + 10 H2SO4 = K2SO4 + 3 Al2(SO4)3 + 6 H4SiO4
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaNO3
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