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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H

Na + S = Na1S2 =>
Na + 2 S = Na1S2

Zn(NO3)2 + AgNO3 = Ag(NO3)2 + Zn(NO3) =>
Zn(NO3)2 + AgNO3 = Ag(NO3)2 + Zn(NO3)

V2O5 + C = V2O3 + CO2 =>
V2O5 + C = V2O3 + CO2

C5H12(pentane) + O2 = CO2 + H2O =>
C5H12(pentane) + 8 O2 = 5 CO2 + 6 H2O

Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O

NH4Y2F7 = YF3 + NH4F =>
NH4Y2F7 = 2 YF3 + NH4F

KH(CO3) = K2(CO3) + H2O + CO2 =>
2 KH(CO3) = K2(CO3) + H2O + CO2

(NH4)OH + H4B2O5 = (NH4)4B2O5 + H2O =>
4(NH4)OH + H4B2O5 = (NH4)4B2O5 + 4 H2O

Cu + Se = CuSe =>
Cu + Se = CuSe

AgNO3 + Zn + NaOH + H2O = Ag + NH3 + Na2[Zn(OH)]4 =>
2 AgNO3 + 36 Zn + 18 NaOH + 12 H2O = 2 Ag + 2 NH3 + 9 Na2[Zn(OH)]4

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Na2Cr2O7 + H2O2 = Na2Cr2O12 + H2O =>
Na2Cr2O7 + 5 H2O2 = Na2Cr2O12 + 5 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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

Mg2 + I = MgI2 =>
Mg2 + 4 I = 2 MgI2

(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + 2 NH4NO3(aq)

UO2SO4 + Na2CO3 = Na4UO2(CO3)3 + Na2SO4 =>
UO2SO4 + 3 Na2CO3 = Na4UO2(CO3)3 + Na2SO4

Ba(OH)2 + NO = Ba(NO3)2 + N20 + H2O =>
20 Ba(OH)2 + 100 NO = 20 Ba(NO3)2 + 3 N20 + 20 H2O

PtF4 = Pt + F =>
PtF4 = Pt + 4 F

ClO3 + Cl = Cl2ClO2 =>
2 ClO3 + 7 Cl = 3 Cl2ClO2

N2H2 + H2O4 = N2 + H2O =>
3 N2H2 + H2O4 = 3 N2 + 4 H2O

CH3CH4OH + O2 = H2O + CH3COOH =>
2 CH3CH4OH + 3 O2 = 4 H2O + 2 CH3COOH

NaOH + H2SnO3 + H2O = Na2[Sn(OH)6] =>
2 NaOH + H2SnO3 + H2O = Na2[Sn(OH)6]

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

NaHSO4 + KMnO4 + H2O2 = MnSO4(H2O) + O2 + KHSO4 + NaOH =>
4 NaHSO4 + 2 KMnO4 + 3 H2O2 = 2 MnSO4(H2O) + 4 O2 + 2 KHSO4 + 4 NaOH

H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + H2O =>
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + 2 H2O

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

HBr + SO3 = H2SO3 + Br2 =>
2 HBr + SO3 = H2SO3 + Br2

CH3CH2C(CH3)2OH + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C3H6O + H2O =>
3 CH3CH2C(CH3)2OH + 2 KMnO4 + H2SO4 = K2SO4 + 2 Mn(OH)2 + 5 C3H6O + 2 H2O

Mg(OH)2 + HCe = MgCe2 + H2O =>
Mg(OH)2 + 2 HCe = MgCe2 + 2 H2O

Ni(OH)2 + K2S = NiS + K2(OH)2 =>
Ni(OH)2 + K2S = NiS + K2(OH)2

NaClO + NH3 = NaCl + NH + H2O =>
NaClO + NH3 = NaCl + NH + H2O

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

H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O

NH3(aq) + I2(g) = NI3(aq) + H2(g) =>
2 NH3(aq) + 3 I2(g) = 2 NI3(aq) + 3 H2(g)

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

KCl + H2S2O4 + NaClO4 = Na2SO4 + H2O + K2SO4 + Cl2 =>
22 KCl + 8 H2S2O4 + 10 NaClO4 = 5 Na2SO4 + 8 H2O + 11 K2SO4 + 16 Cl2

CuCl + KMnO4 + H2SO4 = CuSO4 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 CuCl + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 16 H2O

I + KOH = KI + H2O2 =>
2 I + 2 KOH = 2 KI + H2O2

H2SiF6 + MgO = MgSiF6 + H2O =>
H2SiF6 + MgO = MgSiF6 + H2O

RbO + H2O = Rb(OH)2 =>
RbO + H2O = Rb(OH)2

Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

Na2CO3 + SO2 + H2O = NaHSO3 + CO2 =>
Na2CO3 + 2 SO2 + H2O = 2 NaHSO3 + CO2

Al2Si3 + HCl = H2 + AlCl3 + SiCl2 =>
Al2Si3 + 12 HCl = 6 H2 + 2 AlCl3 + 3 SiCl2

Ag + Cl = AgCl =>
Ag + Cl = AgCl

Sn + KOH + H2O = K2SnO3 + H2 =>
Sn + 2 KOH + H2O = K2SnO3 + 2 H2

Fe + KMnO4 = KFeO4 + Mn =>
Fe + KMnO4 = KFeO4 + Mn

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Breng de vergelijking van een chemische reactie in evenwicht
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