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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
N02 = N2 =>
N02 = N2

XCl2*6H2O + H2C2O4*2H2O = XC2O4*2H2O + HCl + H2O =>
XCl2*6H2O + H2C2O4*2H2O = XC2O4*2H2O + 2 HCl + 6 H2O

NH4 + O3 = NO + H2O =>
NH4 + O3 = NO + 2 H2O

Fe + CuSO4 = Cu2 + Fe2SO4 =>
4 Fe + 2 CuSO4 = Cu2 + 2 Fe2SO4

KCl + H2O = H2K + ClO =>
KCl + H2O = H2K + ClO

CH4N2O + C12H22O11 + HCl = C9H10ClN5O2 + H2O =>
60 CH4N2O + 13 C12H22O11 + 24 HCl = 24 C9H10ClN5O2 + 155 H2O

Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O

Fe + Hg = FeHg =>
Fe + Hg = FeHg

Al(NO)3*9H2O + NH4OH = Al2O3 + N2 + H2O =>
2 Al(NO)3*9H2O + 2 NH4OH = Al2O3 + 4 N2 + 23 H2O

Li + CaO2 = LiO2 + Ca =>
Li + CaO2 = LiO2 + Ca

FeCl2*4H2O + (NH4)2S2O3 = FeS2 + NH3 + HCl + H2O + O2 =>
2 FeCl2*4H2O + 2(NH4)2S2O3 = 2 FeS2 + 4 NH3 + 4 HCl + 8 H2O + 3 O2

Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4

Sn + HNO3 = SnNO32 + N2O + H2O =>
8 Sn + 126 HNO3 = 8 SnNO32 + 59 N2O + 63 H2O

Co(OH)2 + HCO3 = Co(HCO3) + H2O2 =>
Co(OH)2 + HCO3 = Co(HCO3) + H2O2

KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()

Cu + HNO3 + H2O + HCl = NO + H2[Cu(H2O)2Cl4] =>
3 Cu + 2 HNO3 + 2 H2O + 12 HCl = 2 NO + 3 H2[Cu(H2O)2Cl4]

C3H6H2 + O2 = CO2 + H2O =>
C3H6H2 + 5 O2 = 3 CO2 + 4 H2O

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

Ba(HS)2 + HNO3 = S + NO2 + Ba(NO3)2 + H2O =>
Ba(HS)2 + 6 HNO3 = 2 S + 4 NO2 + Ba(NO3)2 + 4 H2O

Pt + HBr = HPt + Br =>
Pt + HBr = HPt + Br

Li2O + Mg3(PO4)2 = Li3PO4 + MgO =>
3 Li2O + Mg3(PO4)2 = 2 Li3PO4 + 3 MgO

C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH

Rb2C2O4 + Sr(NO2)2 = RbNO2 + SrC2O4 =>
Rb2C2O4 + Sr(NO2)2 = 2 RbNO2 + SrC2O4

Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq) =>
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq)

Na3Po4 + CaCo3 = Na2Co3 + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCo3 = 3 Na2Co3 + Ca3(Po4)2

SrCl2 = Sr + Cl2 =>
SrCl2 = Sr + Cl2

Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2

C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7

B2H6 + NaH = (BH4){-} + Na{+} =>
B2H6 + 2 NaH = 2(BH4){-} + 2 Na{+}

H2O + B + HClO3 = H3BO3 + HCl =>
3 H2O + 2 B + HClO3 = 2 H3BO3 + HCl

Na2S2O8 + NaCr(OH)4 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
3 Na2S2O8 + 2 NaCr(OH)4 + 8 NaOH = 2 Na2CrO4 + 6 Na2SO4 + 8 H2O

C3H7NO2S + H2O = CH4 + CO2 + H2S + N2 =>
8 C3H7NO2S + 6 H2O = 13 CH4 + 11 CO2 + 8 H2S + 4 N2

Na2Cr2O7 + H2SO4 = Na2SO4 + H2O + CrO3 =>
Na2Cr2O7 + H2SO4 = Na2SO4 + H2O + 2 CrO3

S4O6{-2)+MnO4{-}+H{+} = SO4{-2)+Mn{+2}+H2O =>
5 S4O6{-2)+14MnO4{-}+12H{+} = 20 SO4{-2)+14Mn{+2}+6H2O

Fe2O3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O

FePO4 + NaH2PO4 = Fe(H2PO4)3 + Na3PO4 =>
FePO4 + 3 NaH2PO4 = Fe(H2PO4)3 + Na3PO4

CH3COOH + CH3COONa = NaOH + C2H6C2O3 =>
CH3COOH + CH3COONa = NaOH + C2H6C2O3

Pb2O4 + C = C2O4 + Pb =>
Pb2O4 + 2 C = C2O4 + 2 Pb

MgCr2O7 + NH4Br = MgCr2Br + NH4O7 =>
MgCr2O7 + NH4Br = MgCr2Br + NH4O7

[Co(NH3)4]Cl2 + NH3 + NH4Cl + O2 = [Co(NH3)6]Cl3 + H2O =>
4[Co(NH3)4]Cl2 + 4 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 2 H2O

C(cr) + H2(g) + O2(g) = C2H6O(cr) =>
4 C(cr) + 6 H2(g) + O2(g) = 2 C2H6O(cr)

BaSiO3 = SiO2 + BaO =>
BaSiO3 = SiO2 + BaO

C2H2 + O2 = CO2 + H2OH2O2 = H2O + O2 =>
4 C2H2 + 11 O2 = 8 CO2 + 2 H2OH2O2

H2SO4 + HgNO3 = Hg2SO4 + HNO3 =>
H2SO4 + 2 HgNO3 = Hg2SO4 + 2 HNO3

Br2 + NaCl2 = BrCl2 + Na =>
Br2 + 2 NaCl2 = 2 BrCl2 + 2 Na

K2CrO4 + NiSO4 = NiCrO4 + K2SO4 =>
K2CrO4 + NiSO4 = NiCrO4 + K2SO4

Cd(OH)2 + Ni(OH)2 = Cd + NiO2 + H2O =>
Cd(OH)2 + Ni(OH)2 = Cd + NiO2 + 2 H2O

CaCO3 + SiO2 = CO2 + CaSiO3 =>
CaCO3 + SiO2 = CO2 + CaSiO3

Zn + Pb(No2)2 = Zn(No2)2 + Pb =>
Zn + Pb(No2)2 = Zn(No2)2 + Pb

Zn(NO3)2*6H2O = ZnO + NO + H2O + O2 =>
2 Zn(NO3)2*6H2O = 2 ZnO + 4 NO + 12 H2O + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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