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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + CrI3 = MgI2 + Cr =>
3 Mg + 2 CrI3 = 3 MgI2 + 2 Cr

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

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH

PbBr + NaS = NaBr + PbS =>
PbBr + NaS = NaBr + PbS

ZnBr2 + H2S = HBr + ZnS =>
ZnBr2 + H2S = 2 HBr + ZnS

SC + F = SCF =>
SC + F = SCF

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2

MgBr2 + Na2CO3 = MgCO3 + NaBr =>
MgBr2 + Na2CO3 = MgCO3 + 2 NaBr

(CH3)HSO4 = (CH3)SO4{-} + H{+} =>
(CH3)HSO4 = (CH3)SO4{-} + H{+}

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr

KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O

P2O5 + Cu = CuO + P =>
P2O5 + 5 Cu = 5 CuO + 2 P

C2H4 + K2SO3 + KMnO4 + KOH = C2H6O + K2MnO4 + K2SO4 =>
C2H4 + K2SO3 + 2 KMnO4 + 2 KOH = C2H6O + 2 K2MnO4 + K2SO4

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

S8 + OH{-} = S{2-} + S2O3{2-} + H2O =>
S8 + 12 OH{-} = 4 S{2-} + 2 S2O3{2-} + 6 H2O

H2SO4 + (VO2)2SO4 + Zn = (VO)SO4 + ZnSO4 + H2O =>
2 H2SO4 + (VO2)2SO4 + Zn = 2(VO)SO4 + ZnSO4 + 2 H2O

ZnBr2 + H2S = HBr + ZnS =>
ZnBr2 + H2S = 2 HBr + ZnS

N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2

P4 + Be = P4Be =>
P4 + Be = P4Be

LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2

Cl + H2SO4 = H2Cl + SO4 =>
Cl + H2SO4 = H2Cl + SO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NH3 + H2SO4 = NH3HSO4 + H2 =>
2 NH3 + 2 H2SO4 = 2 NH3HSO4 + H2

CrO2Cl2 + Pb(OH)2 = PbCrO4 + H2O + PbCl2 =>
CrO2Cl2 + 2 Pb(OH)2 = PbCrO4 + 2 H2O + PbCl2

HCl + MgCN = HCN + MgCl =>
HCl + MgCN = HCN + MgCl

Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4

Mn + SnSO4 = MnSO4 + Sn =>
Mn + SnSO4 = MnSO4 + Sn

NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3

KMnO3 + K2S + HClO4 = H2O + KClO4 + Mn(ClO4)2 + SO2 =>
2 KMnO3 + K2S + 8 HClO4 = 4 H2O + 4 KClO4 + 2 Mn(ClO4)2 + SO2

Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C

KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2

LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O

H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3

Cd(NO3)2(aq) + (NH4)2S(aq) = CdS(s) + NH4NO3(aq) =>
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS(s) + 2 NH4NO3(aq)

MgCaSi2O6 + CO2 + H2O = Mg2(CO3)(OH)2*3H2O + CaCO3 + SiO2 =>
2 MgCaSi2O6 + 3 CO2 + 4 H2O = Mg2(CO3)(OH)2*3H2O + 2 CaCO3 + 4 SiO2

Br{5+} + Sb{3+} = Br{-} + Sb{5+} =>
Br{5+} + 3 Sb{3+} = Br{-} + 3 Sb{5+}

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

KMnO4 + K2S + HClO4 = H2O + KClO4 + Mn(ClO4)2 + SO2 =>
6 KMnO4 + 5 K2S + 28 HClO4 = 14 H2O + 16 KClO4 + 6 Mn(ClO4)2 + 5 SO2

Zn(OH)2 + NH4Cl = Zn(NH3)4Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = Zn(NH3)4Cl2 + 2 H2O + 2 HCl

MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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