Equations balanced on the previous day | Equations balanced on the next day |
Na2[CdBr4] + 2(NH4)2S = CdS + 4 NH4Br + Na2S
Cr(OH)3 + H{+} = Cr{3+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3+} + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SrO + HClO2 = Sr(ClO2)2 + H2O =>
SrO + 2 HClO2 = Sr(ClO2)2 + H2O
C4H6O6 + KOH = K2C4H4O6 + H2O =>
C4H6O6 + 2 KOH = K2C4H4O6 + 2 H2O
FeOH = FeHO =>
FeOH = FeHO
Cu + Fe(NO3)3 = Cu(NO3)2 + Fe =>
3 Cu + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe
CaC03 + HCl = CaCl + HC03 =>
CaC03 + HCl = CaCl + HC03
Cu2O + H2O = Cu(OH)2{-} + H{+} =>
Cu2O + 3 H2O = 2 Cu(OH)2{-} + 2 H{+}
HCOONa + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + CO2 + H2O =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Na2SO4 + 6 CO2 + 14 H2O
NaI + Pb(NO3)2 = NaI(NO3)2 + Pb =>
NaI + Pb(NO3)2 = NaI(NO3)2 + Pb
H2NCON3 + NaOH = CO2 + NH3 + NaN3 =>
H2NCON3 + NaOH = CO2 + NH3 + NaN3
NiS(s) = S + Ni =>
NiS(s) = S + Ni
Na3PO4 + FeCl3 = Na3Cl + Fe(PO4)3 =>
3 Na3PO4 + FeCl3 = 3 Na3Cl + Fe(PO4)3
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + H2O =>
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ca + C20H14O4 = CaO4 + C20H14 =>
Ca + C20H14O4 = CaO4 + C20H14
C6H12O11 + O2 = CO + H2O =>
2 C6H12O11 + O2 = 12 CO + 12 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
ClO2{-} + HO2{-} + H{+} = ClO2 + H2O =>
2 ClO2{-} + HO2{-} + 3 H{+} = 2 ClO2 + 2 H2O
Cu2 + HNO3 = Cu(NO3)2 + N2O4 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 2 N2O4 + 4 H2O
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + NO(g) + H2O(l) =>
3 Ca(s) + 8 HNO3(aq) = 3 Ca(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Cr(CH3CO2)3 + KOH = K(CH3CO2)3 + CrOH =>
Cr(CH3CO2)3 + KOH = K(CH3CO2)3 + CrOH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH3CHO + KMnO4 + KOH = CHCOOK + K2MnO4 + H2O =>
CH3CHO + 4 KMnO4 + 5 KOH = CHCOOK + 4 K2MnO4 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cr2O7 + C2H8O4 = Cr + CO2 + H2O =>
4 Cr2O7 + 7 C2H8O4 = 8 Cr + 14 CO2 + 28 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H6OH + O2 = CO3 + H2O =>
4 C2H6OH + 17 O2 = 8 CO3 + 14 H2O
C11H24 + O2(g) = CO2(g) + H2O(g) =>
C11H24 + 17 O2(g) = 11 CO2(g) + 12 H2O(g)
HIO4 + HI = I2 + H3O =>
HIO4 + 11 HI = 6 I2 + 4 H3O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
X3Si2O5(OH)4 + HCl = (X)Cl2 + SiO2 + H2O =>
X3Si2O5(OH)4 + 6 HCl = 3(X)Cl2 + 2 SiO2 + 5 H2O
Ag3(PO)4 + KBr = K3(PO)4 + AgBr =>
Ag3(PO)4 + 3 KBr = K3(PO)4 + 3 AgBr
HNO3 + Sn(OH)4 = Sn(NO3)4 + H2O =>
4 HNO3 + Sn(OH)4 = Sn(NO3)4 + 4 H2O
C6H11N3 + O2 = CO2 + H2O + NH3 =>
2 C6H11N3 + 13 O2 = 12 CO2 + 2 H2O + 6 NH3
MnCl2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnCl2 + 5 KClO3 + 18 KOH = 6 KMnO4 + 17 KCl + 9 H2O
CaSO4 + SlO2 + C = CaSlO2 + CO + S =>
CaSO4 + SlO2 + 4 C = CaSlO2 + 4 CO + S
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
HSO3 + ClO = SO4 + HCl =>
HSO3 + ClO = SO4 + HCl
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Al2(SO4)3(aq) + H2O(l) = Al(OH)3 + H2SO4(aq) =>
Al2(SO4)3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4(aq)
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2 =>
4 C2H5OH + 2 KMnO4 + H2SO4 = 4 CH3COOH + 2 MnO2 + K2SO4 + 5 H2
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
I2 + PbO2 + H2O = IO3{-} + Pb{2+} + OH{-} =>
I2 + 5 PbO2 + 4 H2O = 2 IO3{-} + 5 Pb{2+} + 8 OH{-}
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