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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
PbS + Mg = MgS + Pb =>
PbS + Mg = MgS + Pb

C6H5CHCH2 + H2 = C6H5C2H5 =>
C6H5CHCH2 + H2 = C6H5C2H5

KMnO4 + H2C2O4*2H2O = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 4 H2C2O4*2H2O = 8 CO2 + 12 H2O + K2O + Mn2O3

C6H5CH3 + MnO4{-} + OH = C6H5COO{-)+MnO2+H2O =>
C6H5CH3 + MnO4{-} + 3 OH = C6H5COO{-)+MnO2+3H2O

Al(NO3)3 + (NaOH) = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3(NaOH) = Al(OH)3 + 3 NaNO3

Cu(NO3)2 + CH3COOH = (CH3COO)2Cu + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = (CH3COO)2Cu + 2 HNO3

HAc(aq) + NaOH(aq) = H2O(l) + NaAc(aq) =>
HAc(aq) + NaOH(aq) = H2O(l) + NaAc(aq)

Sn + PdCl2 = SnCl2 + Pd =>
Sn + PdCl2 = SnCl2 + Pd

K2SO4 + SrBr2 = Sr2(SO4)2 + KBr =>
2 K2SO4 + 2 SrBr2 = Sr2(SO4)2 + 4 KBr

HCl + FeCl2 + HClO3 = H2O + FeCl3 =>
5 HCl + 6 FeCl2 + HClO3 = 3 H2O + 6 FeCl3

Ba(No3)2 + Li2 = LiNo3 + Ba =>
Ba(No3)2 + Li2 = 2 LiNo3 + Ba

K2CrO4 + HgCl2 = K2Cl2 + HgCrO4 =>
K2CrO4 + HgCl2 = K2Cl2 + HgCrO4

CH3CH2COOH + C3H7OH = CH3CH2COOC3H7OH + H2 =>
2 CH3CH2COOH + 2 C3H7OH = 2 CH3CH2COOC3H7OH + H2

Ca(OH)2 + NaF = Na(OH) + CaF2 =>
Ca(OH)2 + 2 NaF = 2 Na(OH) + CaF2

NaF + Ca(SO4) = CaF2 + Na2(SO4) =>
2 NaF + Ca(SO4) = CaF2 + Na2(SO4)

Mn + BiO3{-} + H{+} = Bi{3+} + MnO4{-} + H2O =>
2 Mn + 7 BiO3{-} + 26 H{+} = 7 Bi{3+} + 2 MnO4{-} + 13 H2O

NaIO4 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO4 + 7 SO2 + 6 H2O = 2 NaHSO4 + 5 H2SO4 + I2

Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2

Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2

CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO

Na2C2O4 + Cu(NO3)2 = CuC2O4 + NaNO3 =>
Na2C2O4 + Cu(NO3)2 = CuC2O4 + 2 NaNO3

PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2

Al2O3 + HCl = AlCl3(aq) + H2O =>
Al2O3 + 6 HCl = 2 AlCl3(aq) + 3 H2O

CdS + I2 + HBr = CdBr2 + HI + S =>
CdS + I2 + 2 HBr = CdBr2 + 2 HI + S

C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl

Ba(OH)2 + H3PO4 = Ba(PO4) + H2O + H3O =>
Ba(OH)2 + H3PO4 = Ba(PO4) + H2O + H3O

MgAl + HCl = MgCl + AlCl + H2 =>
MgAl + 2 HCl = MgCl + AlCl + H2

Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2

Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3

KAl(SO4)2*12H2O + NH4Cl + NH3 = Al(OH)3 + KCl + (NH4)2SO4 + H2O =>
KAl(SO4)2*12H2O + NH4Cl + 3 NH3 = Al(OH)3 + KCl + 2(NH4)2SO4 + 9 H2O

CuCl2 + Na3PO4 = Cu3PO4 + NaCl + Cl5 =>
15 CuCl2 + 5 Na3PO4 = 5 Cu3PO4 + 15 NaCl + 3 Cl5

KC4H5O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
KC4H5O6(s) + NaHCO3 = KNaC4H4O6(s) + H2O(l) + CO2(g)

KCl + F2 = KF + Cl2 = =>
2 KCl + F2 = 2 KF + Cl2

CH3CH(OH)CH3 + HCl + KMnO4 = CH3C(O)CH3 + MnO2 + KCl + H2O =>
3 CH3CH(OH)CH3 + 2 HCl + 2 KMnO4 = 3 CH3C(O)CH3 + 2 MnO2 + 2 KCl + 4 H2O

H2SO4 + Cu2O = Cu + CuSO4 + H2O =>
H2SO4 + Cu2O = Cu + CuSO4 + H2O

Cu(OH)2(s) = CuOH2O =>
Cu(OH)2(s) = CuOH2O

Cr + H3PO4 = H2 + Cr3PO4 =>
6 Cr + 2 H3PO4 = 3 H2 + 2 Cr3PO4

HClO(aq) + OH{-}(aq) = ClO{-}(aq) + H2O(l) =>
HClO(aq) + OH{-}(aq) = ClO{-}(aq) + H2O(l)

CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl

CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4

CuSO4 + He = HeSO4 + Cu =>
CuSO4 + He = HeSO4 + Cu

CaBr2 + K2CrO4 = CaCrO4 + KBr =>
CaBr2 + K2CrO4 = CaCrO4 + 2 KBr

N2H2(l) + N2O4(l) = N2(g) + H2O(g) =>
4 N2H2(l) + N2O4(l) = 5 N2(g) + 4 H2O(g)

IO3{-} + S2O3{2-} + H{+} = S4O6{2-} + I{-} + H2O =>
IO3{-} + 6 S2O3{2-} + 6 H{+} = 3 S4O6{2-} + I{-} + 3 H2O

SnO + FrOH = Fr2SnO2 + H2O =>
SnO + 2 FrOH = Fr2SnO2 + H2O

Fe2O3 + CuO = Fe2O3CuO =>
Fe2O3 + CuO = Fe2O3CuO

OH + Mn4 = MnO2 + H2O =>
16 OH + Mn4 = 4 MnO2 + 8 H2O

Cl2 + Al = AlCl3(s) =>
3 Cl2 + 2 Al = 2 AlCl3(s)

K2SO + HNO3 = K2SO4 + NO + H2O =>
K2SO + 2 HNO3 = K2SO4 + 2 NO + H2O

Fe3N + Sn = Fe + SnN =>
Fe3N + Sn = 3 Fe + SnN

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Breng de vergelijking van een chemische reactie in evenwicht
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