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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O

Cr2O7{-2} + NO + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 2 NO + 6 H{+} = 2 Cr{+3} + 2 NO3{-} + 3 H2O

CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O

NH2OH + HNO3 = N2 + H2O =>
5 NH2OH + HNO3 = 3 N2 + 8 H2O

Cr + HCl = Cr(Cl)3 + H =>
Cr + 3 HCl = Cr(Cl)3 + 3 H

NH3 + O23 = NO + H2O =>
46 NH3 + 5 O23 = 46 NO + 69 H2O

CuSO4 + AlCl3 = Al2(SO4)3 + Cu(Cl)2 =>
3 CuSO4 + 2 AlCl3 = Al2(SO4)3 + 3 Cu(Cl)2

NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2

N2H2 + O2 = NO3 + H2O =>
2 N2H2 + 7 O2 = 4 NO3 + 2 H2O

KF + Pb(NO3)2 = K(NO3)2 + PbF =>
KF + Pb(NO3)2 = K(NO3)2 + PbF

H2CO3(aq) + Mg(NO3)2(aq) = HNO3 + MgCO3 =>
H2CO3(aq) + Mg(NO3)2(aq) = 2 HNO3 + MgCO3

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

[CuBr4] + Mg = MgBr4 + Cu =>
[CuBr4] + Mg = MgBr4 + Cu

Cs + Fe2O3 = CsO3 + Fe =>
Cs + Fe2O3 = CsO3 + 2 Fe

MoO2 + Cl2 + NH3 + H2O = MoO3 + NH4Cl =>
MoO2 + Cl2 + 2 NH3 + H2O = MoO3 + 2 NH4Cl

ClF3 + NH3 = N2 + HF + Cl2 =>
2 ClF3 + 2 NH3 = N2 + 6 HF + Cl2

Na2SO4 + W(NO3)6 = NaNO3 + W2(SO4)6 =>
6 Na2SO4 + 2 W(NO3)6 = 12 NaNO3 + W2(SO4)6

(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + (NH4)(ClO4) =>
(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + 2(NH4)(ClO4)

Cu3(PO4)2 + Na = Na3(PO4) + Cu =>
Cu3(PO4)2 + 6 Na = 2 Na3(PO4) + 3 Cu

HgOH2 + NH4PO4 = (NH4)2 + OH2 + Hg(PO4)2 =>
HgOH2 + 2 NH4PO4 = (NH4)2 + OH2 + Hg(PO4)2

Na3PO4 + CoBr2 = CoPO4 + Na3Br2 =>
Na3PO4 + CoBr2 = CoPO4 + Na3Br2

HClO2 + H2S = H2O + HCl + S =>
HClO2 + 2 H2S = 2 H2O + HCl + 2 S

Pb(NO3)2 + H2O = HNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 H2O = 2 HNO3 + Pb(OH)2

CUSO4*5H2O(aq) = CUSO4 + H2O(l) =>
CUSO4*5H2O(aq) = CUSO4 + 5 H2O(l)

C12H22O11 + K2Cr2O7 = CO2 + KCrO2 + H2O =>
C12H22O11 + 8 K2Cr2O7 = 12 CO2 + 16 KCrO2 + 11 H2O

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

Na3(PO4) + ZnCl2 = NaCl + Zn3(PO4)2 =>
2 Na3(PO4) + 3 ZnCl2 = 6 NaCl + Zn3(PO4)2

LiOH + HF = LiOF + H =>
LiOH + HF = LiOF + 2 H

Ca(ClO)2 + O2 = Ca(ClO3)2 =>
Ca(ClO)2 + 2 O2 = Ca(ClO3)2

F = F20 =>
20 F = F20

CaC2 + H2O(l) = Ca(OH)2(aq) + C2H2(g) =>
CaC2 + 2 H2O(l) = Ca(OH)2(aq) + C2H2(g)

AgNO3(aq) + NaOH(aq) = AgOH + NaNO3 =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3

KCl + K2Cr2O7 + H2SO4 = Cl2 + KHSO4 + Cr2(SO4)3 + H2O =>
6 KCl + K2Cr2O7 + 11 H2SO4 = 3 Cl2 + 8 KHSO4 + Cr2(SO4)3 + 7 H2O

Ba(NO3)2 + Na2Cr2O7 = BaCr2O7 + NaNO3 =>
Ba(NO3)2 + Na2Cr2O7 = BaCr2O7 + 2 NaNO3

Ca2Si + HCl = SiH4 + CaCl2 =>
Ca2Si + 4 HCl = SiH4 + 2 CaCl2

KI + HNO3 + HCl = N2 + H2O + I2 + KCl =>
10 KI + 2 HNO3 + 10 HCl = N2 + 6 H2O + 5 I2 + 10 KCl

Na2SiO3 + AlCl3 + H2O = Al(OH)3 + NaCl + H2SiO3 =>
3 Na2SiO3 + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2SiO3

SnCl2 + HNO3 + HCl4 = SnCl4 + N2O + H2O =>
16 SnCl2 + 2 HNO3 + 8 HCl4 = 16 SnCl4 + N2O + 5 H2O

Fe17 + Cl12 = FeCl25 =>
12 Fe17 + 425 Cl12 = 204 FeCl25

Co + HBr = Co(iii)Br3 + H2 =>
2 Co + 6 HBr = 2 Co(iii)Br3 + 3 H2

CUSO4 + KL = CUL + L2 + K2SO4 =>
2 CUSO4 + 4 KL = 2 CUL + L2 + 2 K2SO4

FeCl2 + HOH = Fe(OH)2 + HCl =>
FeCl2 + 2 HOH = Fe(OH)2 + 2 HCl

CoSO4 + H2C2O4 + K2C2O4 + PbO2 = K3[Co(C2O4)3] + PbO + KHSO4 + H2O =>
2 CoSO4 + 2 H2C2O4 + 4 K2C2O4 + PbO2 = 2 K3[Co(C2O4)3] + PbO + 2 KHSO4 + H2O

CH3O + HBr + CH3COCl = CH3COOCH3 + HCl + Br =>
CH3O + HBr + CH3COCl = CH3COOCH3 + HCl + Br

NH3(aq) + ClO4{-}(aq) = NH2{-}(aq) + HClO4(aq) =>
NH3(aq) + ClO4{-}(aq) = NH2{-}(aq) + HClO4(aq)

LiCoO2 + C = LiC6 + CoO2 =>
LiCoO2 + 6 C = LiC6 + CoO2

OCl{-)+S2O3{-2}+OH{-} = SO4{-2}+Cl{-}+H2O =>
4 OCl{-)+S2O3{-2}+2OH{-} = 2 SO4{-2}+4Cl{-}+H2O

Na2S + Ca(ClO3)2 = CaS + Na2(ClO3)2 =>
Na2S + Ca(ClO3)2 = CaS + Na2(ClO3)2

Al + ClH = AlCl + H2 =>
2 Al + 2 ClH = 2 AlCl + H2

C7H5O5S + O2 = CO + H2O + SO2 =>
4 C7H5O5S + 13 O2 = 28 CO + 10 H2O + 4 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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