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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2 + Na2C2O4 = CuC2O4 + NaCl =>
CuCl2 + Na2C2O4 = CuC2O4 + 2 NaCl

Ca(OH)2 + HCl = Ca(Cl)2 + (H)2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2(H)2O

CaO + N2O5 = Ca{2+} + NO3{-} =>
CaO + N2O5 = Ca{2+} + 2 NO3{-}

K2Cr2O7 + H2SO4 + HCl = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 HCl = Cr2(SO4)3 + K2SO4 + 3 Cl2 + 7 H2O

Ca + HBr = Br2Ca + H2 =>
Ca + 2 HBr = Br2Ca + H2

Al(OH)3 + Cs2CO3 = CsOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 Cs2CO3 = 6 CsOH + Al2(CO3)3

KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

NaOH = Na + O + H2O =>
2 NaOH = 2 Na + O + H2O

KO + SO2 = K2(SO4) =>
2 KO + SO2 = K2(SO4)

HCl + Ba(NO3)2 = HNO3 + BaCl2 =>
2 HCl + Ba(NO3)2 = 2 HNO3 + BaCl2

Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe

C6H14 + O2 = CO2 + H2O = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

HCl + Mg = ClMg + H2 =>
2 HCl + 2 Mg = 2 ClMg + H2

No{3+} + Po = No + Po{2+} =>
2 No{3+} + 3 Po = 2 No + 3 Po{2+}

C6H5OH + NaOH = C6H5ONa + HOH =>
C6H5OH + NaOH = C6H5ONa + HOH

FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl

CH2C(CH3)2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2C(CH3)2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4

H + Sn(OH)4{2-} + MnO4{-} = MnO2 + Sn(OH)6{2-} + OH{-} =>
4 H + Sn(OH)4{2-} + 2 MnO4{-} = 2 MnO2 + Sn(OH)6{2-} + 2 OH{-}

[Cu(NH3)4]2 + K4[Fe(CN)4] = Cu3(Fe[CN]4) + NH3 + K4 =>
3[Cu(NH3)4]2 + 2 K4[Fe(CN)4] = 2 Cu3(Fe[CN]4) + 24 NH3 + 2 K4

Li2S + AgF = Ag2S + LiF =>
Li2S + 2 AgF = Ag2S + 2 LiF

(CO)2 + H2O = (C)6(H)12(O)6 + (O)2 =>
3(CO)2 + 6 H2O = (C)6(H)12(O)6 + 3(O)2

C7H147 + O2 = CO2 + H2O =>
4 C7H147 + 175 O2 = 28 CO2 + 294 H2O

HPO2 + H2O = H3PO4 + H =>
HPO2 + 2 H2O = H3PO4 + 2 H

Pb(CH3CO2)2 + KI = PbI2 + K(CH3CO2) =>
Pb(CH3CO2)2 + 2 KI = PbI2 + 2 K(CH3CO2)

(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + NH4Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NH4Cl

FeCl2 + KMnO4 + HCl = FeCl4 + MnCl2 + H2O + KCl =>
5 FeCl2 + 2 KMnO4 + 16 HCl = 5 FeCl4 + 2 MnCl2 + 8 H2O + 2 KCl

Ba(NO3)2 + Na3PO4 = Ba3(PO4)2(s) + NaNO3(aq) =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2(s) + 6 NaNO3(aq)

CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl =>
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl

CaO + Na2SO4 = CaSO4 + Na2O =>
CaO + Na2SO4 = CaSO4 + Na2O

AICl3 + Ba(OH)2 = AI(OH)3 + BaCl2 =>
2 AICl3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaCl2

CuSO4 + HCl = Cu(HCl)4SO4 =>
CuSO4 + 4 HCl = Cu(HCl)4SO4

Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2 =>
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O

KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K

PCl5 + NH4Cl = P3N5 + HCl =>
3 PCl5 + 5 NH4Cl = P3N5 + 20 HCl

C9H1102N1 + O2 = CO2 + H2O + N2 =>
2 C9H1102N1 + 569 O2 = 18 CO2 + 1102 H2O + N2

KI + Ag(No3) = AgI + No3K =>
KI + Ag(No3) = AgI + No3K

C6H12Cl2 + NaOH = C6H10 + NaCl + H2O =>
C6H12Cl2 + 2 NaOH = C6H10 + 2 NaCl + 2 H2O

NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(s) + NH4NO3(aq) =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 NH4NO3(aq)

[CH3NH3]HCO3 = CH3NH2 + H2O + CO2 =>
[CH3NH3]HCO3 = CH3NH2 + H2O + CO2

HBr + Cu = H2 + CuBr2 =>
2 HBr + Cu = H2 + CuBr2

C4H802 + O2 = CO2 + H2O =>
2 C4H802 + 409 O2 = 8 CO2 + 802 H2O

HI + NH4Cl = NH4I + HCl =>
HI + NH4Cl = NH4I + HCl

C2H3O3 + NaOH = C4NaHO4 + H2O =>
2 C2H3O3 + NaOH = C4NaHO4 + 3 H2O

Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + H2O(l) =>
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + 2 H2O(l)

HCO + H2O = H3CO2 =>
HCO + H2O = H3CO2

CH3CH2COOH + CaCO3 = CH3CH2COOCa + H2O + CO2 =>
15 CH3CH2COOH + 14 CaCO3 = 14 CH3CH2COOCa + 10 H2O + 17 CO2

C4H802 + O2 = CO2 + H2O =>
2 C4H802 + 409 O2 = 8 CO2 + 802 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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