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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3 + LiOH = Li2O + Fe(OH)3 =>
Fe2O3 + 6 LiOH = 3 Li2O + 2 Fe(OH)3

Li2CO3 + H2SO4 = Li2SO4(aq) + H2O(l) + CO2(g) =>
Li2CO3 + H2SO4 = Li2SO4(aq) + H2O(l) + CO2(g)

C + K2CrO4 + H2SO4 = CO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 2 K2CrO4 + 5 H2SO4 = 3 CO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O

C3H7ClNa = C3H7NaCl =>
C3H7ClNa = C3H7NaCl

Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr

NaClO + H2O = NaCl(OH)2 =>
NaClO + H2O = NaCl(OH)2

C3H6 + H2SO4 = C3H8O4S =>
C3H6 + H2SO4 = C3H8O4S

BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl

CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O

[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl =>
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl

Ga(s)F2(g) = F2Ga =>
Ga(s)F2(g) = F2Ga

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

CrO3 + NaOH = H2O + Na2CrO4 =>
CrO3 + 2 NaOH = H2O + Na2CrO4

XAl(OH)3 + HNO3 = XAl(NO3)3 + H2O =>
XAl(OH)3 + 3 HNO3 = XAl(NO3)3 + 3 H2O

CF6 + Br2 = CBr4 + F2 =>
CF6 + 2 Br2 = CBr4 + 3 F2

H2SO4 + SnCO3 = SnSO4 + H2O + CO2 =>
H2SO4 + SnCO3 = SnSO4 + H2O + CO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Pb(NO3)2 + NaHO = Pb(HO)2 + NaNO3 =>
Pb(NO3)2 + 2 NaHO = Pb(HO)2 + 2 NaNO3

HOK + H3PO4 = K3PO4 + H2O =>
3 HOK + H3PO4 = K3PO4 + 3 H2O

BaCl2 + Cl2 = BaCl545 =>
2 BaCl2 + 543 Cl2 = 2 BaCl545

C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+} =>
C14H14N3NaO3S + CH3COOH = C14H14N3NaO3S(CH3COO{-}) + H{+}

S + Fe2O3 + H2O = FeSO4 + H2S =>
7 S + Fe2O3 + 5 H2O = 2 FeSO4 + 5 H2S

MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O2 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 4 O2

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

MagnesiumNitrate + PotassiumPhosphate = MagnesiumPhosphate + PotassiumNitrate =>
MagnesiumNitrate + PotassiumPhosphate = MagnesiumPhosphate + PotassiumNitrate

H2SO4 + K2SiO3 = H2SiO3 + K2SO4 =>
H2SO4 + K2SiO3 = H2SiO3 + K2SO4

WO3 + Ca = CaO + W =>
WO3 + 3 Ca = 3 CaO + W

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

Bi(NO3)3 + Na2CrO4 = Bi2(CrO4)3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2CrO4 = Bi2(CrO4)3 + 6 NaNO3

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

Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 1296 H2O + 427 Cl2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

F2 + NH4 = N2F4 + HF =>
6 F2 + 2 NH4 = N2F4 + 8 HF

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C2H4 + KMnO4 = CO2 + MnO2 + KOH =>
C2H4 + 4 KMnO4 = 2 CO2 + 4 MnO2 + 4 KOH

MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O

NiCl2 + NH3 = Cl + NiNH3 =>
NiCl2 + NH3 = 2 Cl + NiNH3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

HNO3 + C6H12 = C6H11NO2 + H2O =>
HNO3 + C6H12 = C6H11NO2 + H2O

C7H8O + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8O + 2 CrO3 + 3 H2SO4 = 3 C7H6O + Cr2(SO4)3 + 6 H2O

CuO + H3OCl = CuCl2 + H2O =>
CuO + 2 H3OCl = CuCl2 + 3 H2O

Mn2O7 + Rb2O = RbMn7 + O2 =>
7 Mn2O7 + Rb2O = 2 RbMn7 + 25 O2

KMnO4 + Na2S + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HCl = 8 KCl + 8 MnCl2 + 5 Na2SO4 + 12 H2O

Rb2[Cd(CN)4]CrBr3 = Cr[Cd(CN)4]Rb2Br3 =>
Rb2[Cd(CN)4]CrBr3 = Cr[Cd(CN)4]Rb2Br3

Ce(OH)3(OOH) = Ce(OH)4 + O2 =>
2 Ce(OH)3(OOH) = 2 Ce(OH)4 + O2

NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2

Fe + CuBr = FeBr3 + Cu =>
Fe + 3 CuBr = FeBr3 + 3 Cu

HClO3 + Ba(OH)2 = Ba(ClO3)2 + HOH =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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