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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
U + NaNO3 + NaOH = Na2U2O7 + NaNO2 + H2O =>
2 U + 6 NaNO3 + 2 NaOH = Na2U2O7 + 6 NaNO2 + H2O

C6H5CO2CH3 + HNO3 = C6H4CO2CH3NO2 + H2O =>
C6H5CO2CH3 + HNO3 = C6H4CO2CH3NO2 + H2O

Zn(s) + Al(OH)3(s) = Al(s) + Zn(OH)(s) =>
3 Zn(s) + Al(OH)3(s) = Al(s) + 3 Zn(OH)(s)

KHS = K + HS =>
KHS = K + HS

NaCl + O3 = NaClO4 =>
3 NaCl + 4 O3 = 3 NaClO4

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

CuCl2 + Al = CuCl + AlCl =>
CuCl2 + Al = CuCl + AlCl

FrOH + H2Te = Fr2Te + H2O =>
2 FrOH + H2Te = Fr2Te + 2 H2O

C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2

C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH

HNO3(conc) + I2(s) = NO2(g) + HIO3 + H2O =>
10 HNO3(conc) + I2(s) = 10 NO2(g) + 2 HIO3 + 4 H2O

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2

K2CrO4 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
8 K2CrO4 + 3 Na2S2O3 + 17 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 3 Na2SO4 + 17 H2O

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

S2 + H2O = SO2 + H =>
S2 + 4 H2O = 2 SO2 + 8 H

C2H2O4 + KOH = K2C2O4 + H2O =>
C2H2O4 + 2 KOH = K2C2O4 + 2 H2O

C6H14O6 + H2 = C3H8O3 =>
C6H14O6 + H2 = 2 C3H8O3

H3SbO4 + HCl = SbCl5 + H2O =>
H3SbO4 + 5 HCl = SbCl5 + 4 H2O

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

Zn + HC = ZnC + H2 =>
2 Zn + 2 HC = 2 ZnC + H2

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl

Fe(s) + O(g) = Fe3O4(s) =>
3 Fe(s) + 4 O(g) = Fe3O4(s)

C9H19COOH + O2 = C + H2O =>
C9H19COOH + 4 O2 = 10 C + 10 H2O

C2H5OH + H2 = C2H6 + H2O =>
C2H5OH + H2 = C2H6 + H2O

NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

ClO3 + NO = NO2 + Cl2 =>
2 ClO3 + 6 NO = 6 NO2 + Cl2

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

Pb + CH3COOH = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2

AgNO3 + KCl = K3(NO3) + AgCl3 =>
AgNO3 + 3 KCl = K3(NO3) + AgCl3

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O

Na3PO4 + (NH4)2SO4 = Na3SO4 + (NH4)2PO4 =>
Na3PO4 + (NH4)2SO4 = Na3SO4 + (NH4)2PO4

C4H10 = C + H =>
C4H10 = 4 C + 10 H

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

Si + Ta = SiTa =>
Si + Ta = SiTa

Na + Hs = NaHs =>
Na + Hs = NaHs

Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3

K2Cr2O7 + HBr = CrBr2 + KBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr2 + 2 KBr + 4 Br2 + 7 H2O

Cu + PbNo3 = Cu(No3)2 + Pb =>
Cu + 2 PbNo3 = Cu(No3)2 + 2 Pb

Na2SO3 + NaClO3 = Na2SO4 + NaCl =>
3 Na2SO3 + NaClO3 = 3 Na2SO4 + NaCl

Mg + N = Mg(N3)2 =>
Mg + 6 N = Mg(N3)2

Cd + HNO3 = Cd(NO3)2 + H2O + NO =>
3 Cd + 8 HNO3 = 3 Cd(NO3)2 + 4 H2O + 2 NO

C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3

C4H10O = C4H8O + H2 =>
C4H10O = C4H8O + H2

Mg3N + H2O = NH3 + MgOH =>
Mg3N + 3 H2O = NH3 + 3 MgOH

As(s) + H2(g) = AsH3 =>
2 As(s) + 3 H2(g) = 2 AsH3

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Breng de vergelijking van een chemische reactie in evenwicht
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