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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnBr2 + H2O = HBr + Mn(OH)2 =>
MnBr2 + 2 H2O = 2 HBr + Mn(OH)2

HS + Sn(OH) = SnS + H2O =>
HS + Sn(OH) = SnS + H2O

C4OH83 + O2 = CO2 + H2O =>
4 C4OH83 + 97 O2 = 16 CO2 + 166 H2O

Cu(OH)2 + NO3 = Cu(NO3)2 + O2 + H2O =>
2 Cu(OH)2 + 4 NO3 = 2 Cu(NO3)2 + O2 + 2 H2O

NiSO4 + NH3 = Ni(NH3)4SO4 =>
NiSO4 + 4 NH3 = Ni(NH3)4SO4

VO + FeO2 = Fe2O + V2O5 =>
2 VO + 2 FeO2 = Fe2O + V2O5

Mg + Al2O3 = Al2 + MgO3 =>
Mg + Al2O3 = Al2 + MgO3

Na2S2O3 + Hg(NO3)2 = Na2S4O6 + Hg + NaNO3 =>
2 Na2S2O3 + Hg(NO3)2 = Na2S4O6 + Hg + 2 NaNO3

HCl(aq) + CaCo3(s) = CaCl2(s) + H2Co3(g) =>
2 HCl(aq) + CaCo3(s) = CaCl2(s) + H2Co3(g)

C4H9CH2OH + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C4H9COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

Sr(NO3)2 + H2SO4 = SrSO4 + H2(NO3)2 =>
Sr(NO3)2 + H2SO4 = SrSO4 + H2(NO3)2

Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH

KMnO4 + Co = K + Co(MnO4)2 =>
2 KMnO4 + Co = 2 K + Co(MnO4)2

NHO3 + Mg(OH) = HOH + MgNO3 =>
NHO3 + Mg(OH) = HOH + MgNO3

Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn

S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4

Mg3N2 + H2O = Mg3O6 + N2H12 =>
Mg3N2 + 6 H2O = Mg3O6 + N2H12

H2 + U = HU3 =>
H2 + 6 U = 2 HU3

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

NaCO3 + HCl = NaCl2 + H2O*CO2 =>
NaCO3 + 2 HCl = NaCl2 + H2O*CO2

Cu + Cr = CuCr =>
Cu + Cr = CuCr

KBr + Ag2CO3 = AgBr + K2CO3 =>
2 KBr + Ag2CO3 = 2 AgBr + K2CO3

(NH4)2SO4 + Ca(OH) = Ca2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 Ca(OH) = Ca2SO4 + 2 NH3 + 2 H2O

Na + Cl2 = Na12Cl12 =>
12 Na + 6 Cl2 = Na12Cl12

Ag + Ca(NO3)2 = AgCa(NO3)2 =>
Ag + Ca(NO3)2 = AgCa(NO3)2

FeO2 + H2O = FeO + (OH)2 =>
FeO2 + H2O = FeO + (OH)2

CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2

Cr2O72 + C2H4O = C2H4O2 + Cr =>
Cr2O72 + 72 C2H4O = 72 C2H4O2 + 2 Cr

HYO + KMnO4 + H2SO4 = HYO3 + K2SO4 + MnSO4 + H2O =>
5 HYO + 4 KMnO4 + 6 H2SO4 = 5 HYO3 + 2 K2SO4 + 4 MnSO4 + 6 H2O

C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl

HgSO4 + Zn(MnO4)2 = Hg(MnO4)2 + ZnSO4 =>
HgSO4 + Zn(MnO4)2 = Hg(MnO4)2 + ZnSO4

Ca4H10 + O2 = Ca + H2O =>
2 Ca4H10 + 5 O2 = 8 Ca + 10 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NH4OH + CuSO4 = [NH4]2SO4 + Cu(OH)2 =>
2 NH4OH + CuSO4 = [NH4]2SO4 + Cu(OH)2

Pb(OH)2 + HCl + H2O = [Pb(OH)4]Cl2 + H2 =>
Pb(OH)2 + 2 HCl + 2 H2O = [Pb(OH)4]Cl2 + 2 H2

HC4H4O6 + OH = H2O + C4H4O6 =>
HC4H4O6 + OH = H2O + C4H4O6

Fe3Br = Fe + Br =>
Fe3Br = 3 Fe + Br

FePO4 + H{+} + e = Fe{2+} + H3PO4 =>
FePO4 + 3 H{+} + e = Fe{2+} + H3PO4

NiO + Si = SiO + Ni =>
NiO + Si = SiO + Ni

TiF4 + Br2 = TiBr + F2 =>
2 TiF4 + Br2 = 2 TiBr + 4 F2

KOH + HNo3 = KNo3 + HOH =>
KOH + HNo3 = KNo3 + HOH

HNO3 + NOH = H2ON2O3 =>
HNO3 + NOH = H2ON2O3

H2O2 + FeSO4 + H2SO4 = H2O + Fe2(SO4)3 =>
H2O2 + 2 FeSO4 + H2SO4 = 2 H2O + Fe2(SO4)3

C19H15OMgBr + H2O = C19H16O + MgOHBr =>
C19H15OMgBr + H2O = C19H16O + MgOHBr

K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + KHSO4 + NaHSO4 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O

BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH

NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)

N2 + H2O = NO + N2H2 =>
3 N2 + 2 H2O = 2 NO + 2 N2H2

As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3

Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K

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Breng de vergelijking van een chemische reactie in evenwicht
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