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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H

Iron(III)oxide + carbonmonoxide = carbondioxide + iron =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

H2Mg = MgH2 =>
H2Mg = MgH2

BaCl2H4O2 = BaCl2 + H2O =>
BaCl2H4O2 = BaCl2 + 2 H2O

Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba

Ca(OH)2 + Cl2 = CaCl2 + H2O + Ca(ClO)2 =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + 2 H2O + Ca(ClO)2

CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2

F2 + FeI3 = I + FeF =>
F2 + 2 FeI3 = 6 I + 2 FeF

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Pb + H2SO4 = PbHSO42 + SO2 + H2O =>
2 Pb + 79 H2SO4 = 2 PbHSO42 + 77 SO2 + 78 H2O

HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2

Se + Br = Se2Br2 =>
2 Se + 2 Br = Se2Br2

NaHCO3 + C6H8O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = Na3C6H5O7 + 3 CO2 + 3 H2O

BiOHCl + HOH = Bi(OH)2 + HCl =>
BiOHCl + HOH = Bi(OH)2 + HCl

Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7

K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O

Kr + F2 = KrF4 =>
Kr + 2 F2 = KrF4

HNO2 + H2NNH2 = H2O + HN3 =>
HNO2 + H2NNH2 = 2 H2O + HN3

Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu

AsH3 = As + H2(g) =>
2 AsH3 = 2 As + 3 H2(g)

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

Co + C = CoC =>
Co + C = CoC

H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3

S4 = S8 =>
2 S4 = S8

H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl

Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)

MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4

Pb(NO3)2(s) = NO2(g) + O2 + PbO(s) =>
2 Pb(NO3)2(s) = 4 NO2(g) + O2 + 2 PbO(s)

HI(aq) + Mg(OH)2(s) = MgI2(aq) + H2O(l) =>
2 HI(aq) + Mg(OH)2(s) = MgI2(aq) + 2 H2O(l)

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Ba(NO3)2(aq) + K2CrO4(aq) = KNO3 + BaCrO4 =>
Ba(NO3)2(aq) + K2CrO4(aq) = 2 KNO3 + BaCrO4

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

Zn + H2S04 = H2Zn + S04 =>
Zn + H2S04 = H2Zn + S04

KMnO4 + (COOH)2 = HMnO4 + K + CO2 =>
2 KMnO4 + (COOH)2 = 2 HMnO4 + 2 K + 2 CO2

Al(OH)3 + C3H7COOH = Al(C3H7COO)3 + H2O =>
Al(OH)3 + 3 C3H7COOH = Al(C3H7COO)3 + 3 H2O

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O

C2H6O + AuCl3 + KOH = C4H5Cl + H2O + AuCl + KCl =>
2 C2H6O + 2 AuCl3 + 3 KOH = C4H5Cl + 5 H2O + 2 AuCl + 3 KCl

H2O + Li2O = LiOH =>
H2O + Li2O = 2 LiOH

ZrO(NO3)2 = ZrO2 + O2 + N2 =>
2 ZrO(NO3)2 = 2 ZrO2 + 5 O2 + 2 N2

HGeO3 = H + GeO3 =>
HGeO3 = H + GeO3

LiAlO2 + HNO3 = Al(NO3)3 + LiNO3 + H2O =>
LiAlO2 + 4 HNO3 = Al(NO3)3 + LiNO3 + 2 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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