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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
KCl(aq) + Pb(NO3)2 = KNO3(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbCl2(s)

PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6

(NH4)2CrO7(s) = Cr2O3(s) + N2(g) + H2O(g) + OH =>
2(NH4)2CrO7(s) = Cr2O3(s) + 2 N2(g) + 5 H2O(g) + 6 OH

KNO3 + C4H10O4 = K2CO3 + CO + N2 + H2O =>
10 KNO3 + 4 C4H10O4 = 5 K2CO3 + 11 CO + 5 N2 + 20 H2O

C10H14O + C6H6N4O4 = C16H20N4O5 =>
C10H14O + C6H6N4O4 = C16H20N4O5

CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O

Cu{2+}(aq) + OH{-}(aq) = Cu(OH)2 =>
Cu{2+}(aq) + 2 OH{-}(aq) = Cu(OH)2

Al2S3(s) + HCl(aq) = AlCl3(aq) + H2S(g) =>
Al2S3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2S(g)

(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3

AlNCl = AlClN =>
AlNCl = AlClN

IO3 + H = IO2 + H2O =>
IO3 + 2 H = IO2 + H2O

BOH + H2O = BOH2 + OH =>
BOH + H2O = BOH2 + OH

Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)

Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O

Ca(OH)2 + S = CaS3 + CaS2O3 + H2O =>
3 Ca(OH)2 + 8 S = 2 CaS3 + CaS2O3 + 3 H2O

Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + HNO3 + NO + H2O =>
6 Fe(NO3)2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 HNO3 + 2 NO + 4 H2O

Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag

C6H10O + NaBH4 + CH3OH = C6H12O + NaB(OCH3)4 =>
4 C6H10O + NaBH4 + 4 CH3OH = 4 C6H12O + NaB(OCH3)4

KHO + NiBr2 = KBr + Ni(HO)2 =>
2 KHO + NiBr2 = 2 KBr + Ni(HO)2

Zn + HCl + NaNO3 = ZnCl2 + NH4NO3 + NaCl + H2O =>
4 Zn + 10 HCl + 2 NaNO3 = 4 ZnCl2 + NH4NO3 + 2 NaCl + 3 H2O

CH4 + HN3 + O2 = HCN + H2O =>
6 CH4 + 2 HN3 + 5 O2 = 6 HCN + 10 H2O

Hg + CuCl2 = HgCl + Cu =>
2 Hg + CuCl2 = 2 HgCl + Cu

Zn3(PO4)2 + (NH4)2S = ZnS + (NH4)3PO4 =>
Zn3(PO4)2 + 3(NH4)2S = 3 ZnS + 2(NH4)3PO4

Al + Zn(SO4) = Al(SO4) + Zn =>
Al + Zn(SO4) = Al(SO4) + Zn

K2Cr2O7 + CH3CH2COH + H2SO4 = CH3CH2COOH + CrSO4 + H2O + K2SO4 =>
K2Cr2O7 + 4 CH3CH2COH + 3 H2SO4 = 4 CH3CH2COOH + 2 CrSO4 + 3 H2O + K2SO4

CuNO3 + KI = CuI + KNO3 =>
CuNO3 + KI = CuI + KNO3

CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O =>
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O

C2H6(g) + O(g) = CO2(g) + H2O(g) =>
C2H6(g) + 7 O(g) = 2 CO2(g) + 3 H2O(g)

C6H12O + H2SO4 = C6H12SO4 + H2O =>
C6H12O + H2SO4 = C6H12SO4 + H2O

PH3 + I2 + H2O = H3PO4 + HI =>
PH3 + 4 I2 + 4 H2O = H3PO4 + 8 HI

NaHCO3 + C4H6O5 = CO2 + H2O + NaC4H4O5 =>
12 NaHCO3 + 11 C4H6O5 = 8 CO2 + 15 H2O + 12 NaC4H4O5

C2H2 + AgNO3 = Ag2C2AgNO3 + HNO3 =>
C2H2 + 3 AgNO3 = Ag2C2AgNO3 + 2 HNO3

Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O

Al2(CrO4)3 + (NH4)2(SO4) = (NH4)2(CrO4) + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2(SO4) = 3(NH4)2(CrO4) + Al2(SO4)3

HBrO3 + NH4OH = NH4BrO3 + H2O =>
HBrO3 + NH4OH = NH4BrO3 + H2O

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO

KI(s) = K(s) + I(s) =>
KI(s) = K(s) + I(s)

(NH4)2CO3 + Ca = Ca(CO3)2 + NH4 =>
2(NH4)2CO3 + Ca = Ca(CO3)2 + 4 NH4

Cr{3} + MnO2 + OH{-} = CrO4{-2} + Mn{2} + H2O =>
2 Cr{3} + 3 MnO2 + 4 OH{-} = 2 CrO4{-2} + 3 Mn{2} + 2 H2O

Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4

Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH

CH3{-}CH = CH{-}CH3 + H2 = CH3{-}CH2{-}CH3 =>
CH3{-}CH = CH{-}CH3 + H2

K2Cr2O7 + H2SO4 + C5H11OH = C4H9COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C5H11OH = 3 C4H9COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4

MgCl2 + Na2CO3 + H2O = Mg(OH)2MgCO3 + Mg(HCO3)2 + NaCl =>
3 MgCl2 + 3 Na2CO3 + 2 H2O = Mg(OH)2MgCO3 + Mg(HCO3)2 + 6 NaCl

HF + NaOH = Na + H2O + F =>
HF + NaOH = Na + H2O + F

Pb(NO3)2 + K2(CO3) = Pb(CO3) + K2(NO3)2 =>
Pb(NO3)2 + K2(CO3) = Pb(CO3) + K2(NO3)2

CH3OH + C6H8O7 = C9H14O7 + H2O =>
3 CH3OH + C6H8O7 = C9H14O7 + 3 H2O

C6H12O6(aq) = C2H5OH(aq) + CO2 =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2

He + O2 = HeO =>
2 He + O2 = 2 HeO

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Breng de vergelijking van een chemische reactie in evenwicht
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