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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4

[Ca5(PO4)3F] + H2SO4 = H3PO4 + HF + CaSO4 =>
[Ca5(PO4)3F] + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4

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

C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l) =>
2 C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l)

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

C6H10O6 + O2 = CO2 + H2O =>
2 C6H10O6 + 11 O2 = 12 CO2 + 10 H2O

(C2H5)2NH + H3O = (C2H5)2NH2 + H2O =>
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O

Zn + (OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn + (OH)2 + H2SO4 = ZnSO4 + 2 H2O

BrCl = Br + Cl =>
BrCl = Br + Cl

FeC2O4 + K2C2O4 + H2O2 + H2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 + 4 H2O = 2 K3[Fe(C2O4)3]*3H2O

CuCl2 + LiOH = Cu(OH)2 + LiCl =>
CuCl2 + 2 LiOH = Cu(OH)2 + 2 LiCl

Sr(OH)2 + H2O = H3O + HSrO2 =>
Sr(OH)2 + H2O = H3O + HSrO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Zn + H2SO4 = SO2 + Zn2SO4 + H2O =>
2 Zn + 2 H2SO4 = SO2 + Zn2SO4 + 2 H2O

K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq) =>
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq)

Li2CO3(aq) + AgNO3(aq) = Li2NO3(aq) + AgCO3 =>
Li2CO3(aq) + AgNO3(aq) = Li2NO3(aq) + AgCO3

KClO + KI + H2O = HCl + KOH + I2 =>
KClO + 2 KI + 2 H2O = HCl + 3 KOH + I2

Na3Po4 + CaBr2 = Ca3(Po4)2 + NaBr =>
2 Na3Po4 + 3 CaBr2 = Ca3(Po4)2 + 6 NaBr

BeSO4 + Ba(OH)2 = Be(OH)2 + BaSO4 =>
BeSO4 + Ba(OH)2 = Be(OH)2 + BaSO4

HClO + BaO = BaClO + OH =>
HClO + BaO = BaClO + OH

Co(C2H3O2)2 + (NH4)2S = CoS + NH4C2H3O2 =>
Co(C2H3O2)2 + (NH4)2S = CoS + 2 NH4C2H3O2

AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br

AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O

K2CrO4 + Fe2SO4 = K2SO4 + Fe2CrO4 =>
K2CrO4 + Fe2SO4 = K2SO4 + Fe2CrO4

SbCl5 + (NH4)2CO3 = NH4Cl + SbCl3 + NHCl3OH + H2O + CO2 =>
3 SbCl5 + 2(NH4)2CO3 = 3 NH4Cl + 3 SbCl3 + NHCl3OH + H2O + 2 CO2

H3 + Cl = HCl =>
H3 + 3 Cl = 3 HCl

Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2

CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O

Co(C2H3O2)2 + (NH4)2S = CoS + NH4C2H3O2 =>
Co(C2H3O2)2 + (NH4)2S = CoS + 2 NH4C2H3O2

NH4ReO4 = ReO2 + N2 + H2O =>
2 NH4ReO4 = 2 ReO2 + N2 + 4 H2O

MgO + H2SO4 + H2O = MgSO4H14O7 =>
MgO + H2SO4 + 6 H2O = MgSO4H14O7

Al(OH)3(aq) + NaOH(aq) = NaAlO2(aq) + H2O(l) =>
Al(OH)3(aq) + NaOH(aq) = NaAlO2(aq) + 2 H2O(l)

BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl

K + HClO2 = KClO2 + H2 =>
2 K + 2 HClO2 = 2 KClO2 + H2

C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0

H22 + O2 = H2O =>
2 H22 + 11 O2 = 22 H2O

Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2

SrCl2 + Na2SO4 = SrSO4 + Na2Cl2 =>
SrCl2 + Na2SO4 = SrSO4 + Na2Cl2

C3H8 + Br2 = C3Br8 + H2 =>
C3H8 + 4 Br2 = C3Br8 + 4 H2

Cr(NO3)3 + K2(SO4) = Cr2(SO4)3 + K(NO3) =>
2 Cr(NO3)3 + 3 K2(SO4) = Cr2(SO4)3 + 6 K(NO3)

N2H4 + MnO2 = N2 + Mn(OH)2 =>
N2H4 + 2 MnO2 = N2 + 2 Mn(OH)2

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

N2H4 + MnO2 = N2 + Mn(OH)2 =>
N2H4 + 2 MnO2 = N2 + 2 Mn(OH)2

C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0

HCH2ClCO + OH = CH2ClCO2 + H2O =>
HCH2ClCO + 3 OH = CH2ClCO2 + 2 H2O

Al + NaOH + H2O = Na3(Al(OH)6) + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3(Al(OH)6) + 3 H2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Zn + KNO3 = ZnO + KNO2 =>
Zn + KNO3 = ZnO + KNO2

O2 + Zn + HCl = ZnCl2 + H2O =>
O2 + 2 Zn + 4 HCl = 2 ZnCl2 + 2 H2O

NaO + Mn2O7 = Na2MnO4 + O2 =>
8 NaO + 2 Mn2O7 = 4 Na2MnO4 + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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