Equations balanced on the previous day | Equations balanced on the next day |
2 KAlSi3O8 + 2 H2CO3 + 5 H2O = 2 KHCO3 + Al2Si2O5(OH)4 + 4 H2SiO3
Pb2NO2(aq) + NaSO3(aq) = NaNO2(aq) + Pb2SO3(s) =>
Pb2NO2(aq) + NaSO3(aq) = NaNO2(aq) + Pb2SO3(s)
CH2OHCHCH2 + KMnO4 + H2O = MnO2 + CH2OHCH(OH)CH2(OH) + KOH =>
3 CH2OHCHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2OHCH(OH)CH2(OH) + 2 KOH
Al + O = Al4(O2)3 =>
4 Al + 6 O = Al4(O2)3
AgNO3 + MgPO4 = Mg(NO3) + AgPO4 =>
AgNO3 + MgPO4 = Mg(NO3) + AgPO4
Cr(OH) + NO3 = Cr(NO3) + OH =>
Cr(OH) + NO3 = Cr(NO3) + OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O = =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MnO4{-} + Au + H3O{+} = Mn{2-} + H2O + Au{+} =>
MnO4{-} + 9 Au + 8 H3O{+} = Mn{2-} + 12 H2O + 9 Au{+}
CaCO3(aq) + HBr(aq) = Br2(g) + H2CaCO3(aq) =>
CaCO3(aq) + 2 HBr(aq) = Br2(g) + H2CaCO3(aq)
COH4N2 + Br2 + KOH = N2 + K2CO3 + KBr + H2O =>
COH4N2 + 3 Br2 + 8 KOH = N2 + K2CO3 + 6 KBr + 6 H2O
Pb(NO3)2 + NaHCO3 = Pb(HCO3)2 + (NO3)Na =>
Pb(NO3)2 + 2 NaHCO3 = Pb(HCO3)2 + 2(NO3)Na
AgNO3 + K2Cr3O4 = Ag2Cr3O4 + KNO3 =>
2 AgNO3 + K2Cr3O4 = Ag2Cr3O4 + 2 KNO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C6H12O6 = C2H6O + CO2(g) =>
C6H12O6 = 2 C2H6O + 2 CO2(g)
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
NH3(g) + S2Cl2(l) = NH4Cl(s) + S4N4(S) + S8(S) =>
144 NH3(g) + 54 S2Cl2(l) = 108 NH4Cl(s) + 9 S4N4(S) + 7 S8(S)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaNO2 + H2SO4 = Na2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 HNO2
K + HF = FHK =>
K + HF = FHK
K4Fe(SCN)6 + H2SO4 + K2Cr2O7 = K2SO4 + Fe2(SO4)3 + CO2 + Cr2(SO4)3 + H2O + KNO3 =>
6 K4Fe(SCN)6 + 355 H2SO4 + 97 K2Cr2O7 = 91 K2SO4 + 3 Fe2(SO4)3 + 36 CO2 + 97 Cr2(SO4)3 + 355 H2O + 36 KNO3
Hg2{+2} + HCl = Hg2Cl2 + H{+} =>
Hg2{+2} + 2 HCl = Hg2Cl2 + 2 H{+}
CuSO4 + Na2SO3 + H2O = Cu2O + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2SO3 + 2 H2O = Cu2O + Na2SO4 + 2 H2SO4
Na2S(s) + HCL(aq) = NaCL(aq) + H2S(g) =>
Na2S(s) + 2 HCL(aq) = 2 NaCL(aq) + H2S(g)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KNO3 + Cu(NO3)2 = K(NO3)2 + CuNO3 =>
KNO3 + Cu(NO3)2 = K(NO3)2 + CuNO3
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl
Fe(s) + Cd(NO3)2 = Fe(NO3)3 + Cd =>
2 Fe(s) + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd
NO + H = H2O + N =>
NO + 2 H = H2O + N
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
W + H2SO4 = W2(SO4)6 + SO2 + H2O =>
2 W + 12 H2SO4 = W2(SO4)6 + 6 SO2 + 12 H2O
C6H5CH2OH + MnO4{-} + H{+} = C7H6O2 + Mn2 + H2O =>
7 C6H5CH2OH + 4 MnO4{-} + 4 H{+} = 7 C7H6O2 + 2 Mn2 + 9 H2O
NOH + H2SO4 = N2SO4 + H2O =>
2 NOH + H2SO4 = N2SO4 + 2 H2O
H2ON2 + O2 = NO2 + H2 =>
2 H2ON2 + 3 O2 = 4 NO2 + 2 H2
Cl2 + H2O = Cl2H2O =>
Cl2 + H2O = Cl2H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
(C3)(H5)(N3)(O9) = CO2 + O2 + N2 + (H2)O =>
4(C3)(H5)(N3)(O9) = 12 CO2 + O2 + 6 N2 + 10(H2)O
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O
Li2(Cr2O7) + Fe(SO4) + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + H2O =>
Li2(Cr2O7) + 6 Fe(SO4) + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + 7 H2O
Ca(PO4)2 + Al(SO4)2 = Ca(SO4)2 + Al(PO4)2 =>
Ca(PO4)2 + Al(SO4)2 = Ca(SO4)2 + Al(PO4)2
FeCl3 + NaNO3 = FeNO3 + NaCl3 =>
FeCl3 + NaNO3 = FeNO3 + NaCl3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
MnO2 + H2 = MnO + H2O =>
MnO2 + H2 = MnO + H2O
CH5OH + S = SO2 + C2H4 + H =>
2 CH5OH + S = SO2 + C2H4 + 8 H
CH3CH2N2O + O2 = CO + H2O + N =>
4 CH3CH2N2O + 7 O2 = 8 CO + 10 H2O + 8 N
Mg(NO3)2*6H2O = Mg(NO3)2 + H2O =>
Mg(NO3)2*6H2O = Mg(NO3)2 + 6 H2O
Na2S + KOH = KNa2 + OHS =>
Na2S + KOH = KNa2 + OHS
Na2B2O4(OH)4*6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2B2O4(OH)4*6H2O + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 11 H2O + 2 I2
KMnO4 + KNO2 + HCl = MnCl2 + H2O + NO2 + KCl =>
KMnO4 + 5 KNO2 + 8 HCl = MnCl2 + 4 H2O + 5 NO2 + 6 KCl
MgO + SiO2 = Mg2Si2O6 =>
2 MgO + 2 SiO2 = Mg2Si2O6
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