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Chemische vergelijkingen in evenwicht op11/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + CoCl2 = NaCl2 + ClCo =>
NaCl + CoCl2 = NaCl2 + ClCo

KOH + Mn(NO3)2 = Mn(OH)2 + KNO3 =>
2 KOH + Mn(NO3)2 = Mn(OH)2 + 2 KNO3

Cu(NO3)2 + C6H8O7*H2O = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7*H2O = 9 CuO + 9 N2 + 30 CO2 + 25 H2O

Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)

KMnO4 + Na2SO3 + KOH = K2(MnO4) + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2(MnO4) + Na2SO4 + H2O

KBr(aq) + KMnO4(aq) + H2SO4(aq) = Br2(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
10 KBr(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 5 Br2(aq) + 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l)

Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}

HClO3 = ClO + O2 + H2O =>
4 HClO3 = 4 ClO + 3 O2 + 2 H2O

Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl

AlBr + KOH = Al(OH) + KBr =>
AlBr + KOH = Al(OH) + KBr

HCO3{-} + HNO3 = NO3{-} + H2O + CO2 =>
HCO3{-} + HNO3 = NO3{-} + H2O + CO2

S + H2O = SOH2 =>
S + H2O = SOH2

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

Cu + CO2 = CuO + C =>
2 Cu + CO2 = 2 CuO + C

NO + O2 = NO4 =>
2 NO + 3 O2 = 2 NO4

Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}

CH4 + Cl2 = HCl + CHCl3 =>
CH4 + 3 Cl2 = 3 HCl + CHCl3

KMnO4 + Na2SO3 + KOH = K2(MnO4) + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2(MnO4) + Na2SO4 + H2O

NaOH + CaBr2 = NaBr2 + CaOH =>
NaOH + CaBr2 = NaBr2 + CaOH

KHO + Cl2 = KClO3 + KCl + H2O =>
6 KHO + 3 Cl2 = KClO3 + 5 KCl + 3 H2O

AgNO3 + K2S = Ag2S + KNO3 =>
2 AgNO3 + K2S = Ag2S + 2 KNO3

HCCH + NaOH = HCCNa + H2O =>
HCCH + NaOH = HCCNa + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2

WO3 + H2 = WO2 + H2O =>
WO3 + H2 = WO2 + H2O

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

NiOH + O2 = NiO + H2O =>
4 NiOH + O2 = 4 NiO + 2 H2O

Mg2 + Br2 = MgBr2 =>
Mg2 + 2 Br2 = 2 MgBr2

Na2SiO3 + Ba(OH)2 = NaOH + BaSiO3 =>
Na2SiO3 + Ba(OH)2 = 2 NaOH + BaSiO3

Te + KOH = K2TeO4 + K2Te + H2O =>
4 Te + 8 KOH = K2TeO4 + 3 K2Te + 4 H2O

Fe3 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
Fe3 + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH3OHCH2OH + KMnO4 = CH3COCH3 + H2O + MnO2 + K =>
12 CH3OHCH2OH + KMnO4 = 8 CH3COCH3 + 18 H2O + MnO2 + K

KOH + Mn(NO3)2 = Mn(OH)2 + KNO3 =>
2 KOH + Mn(NO3)2 = Mn(OH)2 + 2 KNO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CuZn3 = Cu5Zn8 + Zn =>
5 CuZn3 = Cu5Zn8 + 7 Zn

Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4

K2CO3(aq) + CuF(aq) = Cu2CO3(s) + KF(aq) =>
K2CO3(aq) + 2 CuF(aq) = Cu2CO3(s) + 2 KF(aq)

Ba(OH)2 + Be(OH)2 = Ba(BeO2) + H2O =>
Ba(OH)2 + Be(OH)2 = Ba(BeO2) + 2 H2O

Cl2O6 + OH{-} = ClO3{-} + ClO4{-} + H2O =>
Cl2O6 + 2 OH{-} = ClO3{-} + ClO4{-} + H2O

SrCO3 + ZrO2 = Sr3Zr2O7 + CO2 =>
3 SrCO3 + 2 ZrO2 = Sr3Zr2O7 + 3 CO2

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

Ca(OH)3 + HCl = CaCl3 + H2O =>
Ca(OH)3 + 3 HCl = CaCl3 + 3 H2O

C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr

K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl

C15H31COONa + CaCl2 = (C15H31COO)2Ca + NaCl =>
2 C15H31COONa + CaCl2 = (C15H31COO)2Ca + 2 NaCl

NaSO4 + Mg = Na + MgSO4 =>
NaSO4 + Mg = Na + MgSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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