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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br

Pb(No3)(aq) + HCl(aq) = PbCl(s) + HNo3(aq) =>
Pb(No3)(aq) + HCl(aq) = PbCl(s) + HNo3(aq)

Fe + C2O3 = Fe2O3 + C =>
2 Fe + C2O3 = Fe2O3 + 2 C

HPO3 + BrO = PO4 + Br + H =>
HPO3 + BrO = PO4 + Br + H

Fe3(PO4)2 + H2O = Fe + OH + HPO4 =>
Fe3(PO4)2 + 2 H2O = 3 Fe + 2 OH + 2 HPO4

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O

CuSO4 + Cs3O4P = CuO4P + Cs3SO4 =>
CuSO4 + Cs3O4P = CuO4P + Cs3SO4

Fe(NO3)3 + H2SO4 = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNO3

CuSO4 + NaCl + Al2O3 = O2 + Cu + Na2SO4 + AlCl3 =>
6 CuSO4 + 12 NaCl + 2 Al2O3 = 3 O2 + 6 Cu + 6 Na2SO4 + 4 AlCl3

NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2

Cu2(SO4)2 + Ba(NO3)2 = Cu2(NO3)2 + (SO4)2Ba =>
Cu2(SO4)2 + Ba(NO3)2 = Cu2(NO3)2 + (SO4)2Ba

CH3(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)

Mg3N2 + H2SO4 = MgSO4 + (NH4)2(SO4) =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2(SO4)

(Co(OH)2)2SO4 + H2SO4 = Co2(SO4)3 + H2O =>
(Co(OH)2)2SO4 + 2 H2SO4 = Co2(SO4)3 + 4 H2O

HOBr = HBr + HBrO2 =>
2 HOBr = HBr + HBrO2

Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2

C6H5OH + KOH = K + CO2 + H2O =>
C6H5OH + 28 KOH = 28 K + 6 CO2 + 17 H2O

C2H4Br2 + NaOH = C2H4NaOH + Br =>
C2H4Br2 + NaOH = C2H4NaOH + 2 Br

AgNO3 + AuCl = AgCl + AuNO3 =>
AgNO3 + AuCl = AgCl + AuNO3

Zn + Mn = ZnMn =>
Zn + Mn = ZnMn

KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O

CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O

Si + O2 = Si2O4 =>
2 Si + 2 O2 = Si2O4

H(C2H3O2)(aq) + KOH(aq) = K(C2H3O2)(aq) + H2O(l) =>
H(C2H3O2)(aq) + KOH(aq) = K(C2H3O2)(aq) + H2O(l)

H2CaO2 = CaO + H2O =>
H2CaO2 = CaO + H2O

Cu + HNO3 = CuN2O6 + H2O + N2O4 =>
Cu + 4 HNO3 = CuN2O6 + 2 H2O + N2O4

K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl

H3PO4 + Cr2(SO4)3 = H3(SO4)3 + Cr2PO4 =>
H3PO4 + Cr2(SO4)3 = H3(SO4)3 + Cr2PO4

P + HNO3 = H2O + HPO4 + NO =>
3 P + 7 HNO3 = 2 H2O + 3 HPO4 + 7 NO

IF5 = I2 + IF7 =>
7 IF5 = I2 + 5 IF7

Hg{3+} + Au = Hg2{3+} + Au{3+} =>
2 Hg{3+} + Au = Hg2{3+} + Au{3+}

Na2B4O7 + CH4O = (CH3)2B4O7 + NaOH =>
Na2B4O7 + 2 CH4O = (CH3)2B4O7 + 2 NaOH

CH3COOH + NH4OH = CH3COO(NH4) + H2O =>
CH3COOH + NH4OH = CH3COO(NH4) + H2O

Cu + Mg2(SO4)3 = Mg + Cu2(SO4)3 =>
2 Cu + Mg2(SO4)3 = 2 Mg + Cu2(SO4)3

Cr(OH)3 + H2TeO2 = Cr2(TeO2)3 + H2O =>
2 Cr(OH)3 + 3 H2TeO2 = Cr2(TeO2)3 + 6 H2O

KMnO4 + FeSO4 + H2SO4 = Fe2(SO2)3 + K2SO4 + MnO4 + H2O =>
10 KMnO4 + 2 FeSO4 + 6 H2SO4 = Fe2(SO2)3 + 5 K2SO4 + 10 MnO4 + 6 H2O

C4H4 + HCl = C4H10 + Cl2 =>
C4H4 + 6 HCl = C4H10 + 3 Cl2

Cd + HNO3 = NO + Cd(NO3)2 + H2O =>
3 Cd + 8 HNO3 = 2 NO + 3 Cd(NO3)2 + 4 H2O

Hg2S + O2 = Hg2O + S =>
2 Hg2S + O2 = 2 Hg2O + 2 S

MgO + Si + HCl = MgCl2 + SiO + H2 =>
MgO + Si + 2 HCl = MgCl2 + SiO + H2

C7H15NH2 + O2 = H2O + NO2 + C02 =>
4 C7H15NH2 + 21 O2 = 34 H2O + 4 NO2 + 14 C02

Ca + Cu2O = CaO + Cu =>
Ca + Cu2O = CaO + 2 Cu

CH3CHOHCH2CH3 + O2 = CO2 + H2O =>
CH3CHOHCH2CH3 + 6 O2 = 4 CO2 + 5 H2O

NH2 + F3 = N3F4 + HF =>
9 NH2 + 10 F3 = 3 N3F4 + 18 HF

Cl2(g) + KI(ac) = KCl(ac) + I2(s) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(s)

Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2

Br + Be = BrBe =>
Br + Be = BrBe

Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O

HCH2ClCO2 + OH = C2H2ClO2 + H2O =>
HCH2ClCO2 + OH = C2H2ClO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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