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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuS + HCl = CuSCl + H2 =>
2 CuS + 2 HCl = 2 CuSCl + H2

NH3 + H2O + NaOH = H2 + NaNO3 =>
NH3 + 2 H2O + NaOH = 4 H2 + NaNO3

MnSO4 + NaBrO3 + HNO3 = Mn(SO4)2 + Mn(NO3)4 + NaBr + H2O =>
6 MnSO4 + 2 NaBrO3 + 12 HNO3 = 3 Mn(SO4)2 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O

AlOHBr2 + H2O = Al(OH)3 + HBr =>
AlOHBr2 + 2 H2O = Al(OH)3 + 2 HBr

Ca(ClO)2 + NaNO2 = CaCl2 + NaNO3 =>
Ca(ClO)2 + 2 NaNO2 = CaCl2 + 2 NaNO3

Fe2O3 + NaOH + NaOCl = NaFeO3 + NaCl + H2O =>
Fe2O3 + 2 NaOH + 2 NaOCl = 2 NaFeO3 + 2 NaCl + H2O

FeCl3 + NaOH = (OH)Fe + NaCl3 =>
FeCl3 + NaOH = (OH)Fe + NaCl3

KOH + SiO2 = SiOH + KO2 =>
KOH + SiO2 = SiOH + KO2

Cl + (CH4) = C(Cl)4 + HCl =>
8 Cl + (CH4) = C(Cl)4 + 4 HCl

Ba(OH)2 + HClO2 = H2O + Ba(ClO2)2 =>
Ba(OH)2 + 2 HClO2 = 2 H2O + Ba(ClO2)2

CH3CH2NH2 + FeCl3 + H2O = Fe(OH)3 + CH3CH2NH3Cl =>
3 CH3CH2NH2 + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3CH2NH3Cl

CH2O2 + C5H12O = C7H6O2 + H2O =>
15 CH2O2 + 4 C5H12O = 5 C7H6O2 + 24 H2O

SiO + NaOH = Na2SiO3 + H =>
SiO + 2 NaOH = Na2SiO3 + 2 H

C4H10S + O2 = C4H10SO2 =>
C4H10S + O2 = C4H10SO2

H2So4(aq) + Ba(OH)2(aq) = H2O(aq) + BaSo4(aq) =>
H2So4(aq) + Ba(OH)2(aq) = 2 H2O(aq) + BaSo4(aq)

Cl7O2 + H2O = H2Cl7O3 =>
Cl7O2 + H2O = H2Cl7O3

Zn + Cl2Cd = ZnCl2 + Cd =>
Zn + Cl2Cd = ZnCl2 + Cd

C3H10 = CH2CHCHCH2 + H2 =>
4 C3H10 = 3 CH2CHCHCH2 + 11 H2

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

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

HBrO2 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO2 + 3 SO2 + 2 H2O = Br2 + 3 H2SO4

PF3 + F2 = PF5 =>
PF3 + F2 = PF5

Mn2O3 + KOH + O2 = K2MnO4 + H2O =>
2 Mn2O3 + 8 KOH + 3 O2 = 4 K2MnO4 + 4 H2O

S8 + AgF = SF + Ag =>
S8 + 8 AgF = 8 SF + 8 Ag

I1 + Na2S2O3 = NaI + Na2S4O6 =>
2 I1 + 2 Na2S2O3 = 2 NaI + Na2S4O6

MnO2 + H2O2 + OH{-} = MnO4{-} + H2O =>
2 MnO2 + 3 H2O2 + 2 OH{-} = 2 MnO4{-} + 4 H2O

KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

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

AsH3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
AsH3 + 4 I2 + 12 H2O = H3AsO4 + 8 I{-} + 8 H3O{+}

Ti2(CO3)4 + HCl = TiCl4 + HOH + CO2 =>
Ti2(CO3)4 + 8 HCl = 2 TiCl4 + 4 HOH + 4 CO2

LiOH + Sr3(PO4)2 = Li3PO4 + Sr(OH)2 =>
6 LiOH + Sr3(PO4)2 = 2 Li3PO4 + 3 Sr(OH)2

C2H2 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH

Ce + S2O8{2-} + H2O = CeO2 + SO4{2-} + H{+} =>
Ce + 2 S2O8{2-} + 2 H2O = CeO2 + 4 SO4{2-} + 4 H{+}

FeS + O2 = FeO + SO =>
FeS + O2 = FeO + SO

CH3CH2CH2CH2CH2CH3 = C6H6 + H2 =>
CH3CH2CH2CH2CH2CH3 = C6H6 + 4 H2

ZuO + NaOH = ZuOH + NaO =>
ZuO + NaOH = ZuOH + NaO

Mg2 + N3 = MgN =>
3 Mg2 + 2 N3 = 6 MgN

HCl + Na2CO3 = Na2Cl + OH + CO2 =>
HCl + Na2CO3 = Na2Cl + OH + CO2

Sr + Fe2O3 = Fe + Sr2O3 =>
2 Sr + Fe2O3 = 2 Fe + Sr2O3

Mg + KPO4 = K + MgPO4 =>
Mg + KPO4 = K + MgPO4

Ag + Au3{+} = Ag{+} + Au =>
Ag + Au3{+} = Ag{+} + 3 Au

K2[Zn(OH)4] + H2SO4 = ZnSO4 + K2SO4 + H2O =>
K2[Zn(OH)4] + 2 H2SO4 = ZnSO4 + K2SO4 + 4 H2O

KClO3 + H2C2O4 = ClO2 + K2C2O4 + CO2 + H2O =>
2 KClO3 + 2 H2C2O4 = 2 ClO2 + K2C2O4 + 2 CO2 + 2 H2O

MgCl + NaOH = MgClNaOH =>
MgCl + NaOH = MgClNaOH

Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(s) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 H2O

NaNH3 = Na + N2 + H2 =>
2 NaNH3 = 2 Na + N2 + 3 H2

HS = H2 + S2 =>
2 HS = H2 + S2

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Breng de vergelijking van een chemische reactie in evenwicht
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