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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2CrO4 + Mg(CO3) = (NH4)2CO3 + Mg(CrO4) =>
(NH4)2CrO4 + Mg(CO3) = (NH4)2CO3 + Mg(CrO4)

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

CuCl + HCl = HCuCl2 =>
CuCl + HCl = HCuCl2

Na2SO4 + BaC2 = BaSO4 + NaC =>
Na2SO4 + BaC2 = BaSO4 + 2 NaC

SnH2O = H2SnO =>
SnH2O = H2SnO

H3O + C6H7O7 + H3PO4 + Fe = C6H12O8 + FeHPO4 =>
H3O + C6H7O7 + H3PO4 + Fe = C6H12O8 + FeHPO4

Na2S + MgCl2 = NaCl2 + Mg2S =>
Na2S + 2 MgCl2 = 2 NaCl2 + Mg2S

NH4OH + NaCIO = NaOH + H2O + NH2CI =>
NH4OH + NaCIO = NaOH + H2O + NH2CI

XCl + XNH4OH = XNH4Cl + XH2O + N2 =>
6 XCl + 8 XNH4OH = 6 XNH4Cl + 8 XH2O + N2

C4H6 + HCl = C4H8Cl2 =>
C4H6 + 2 HCl = C4H8Cl2

NiClO3 = NiClO2 + O2 =>
2 NiClO3 = 2 NiClO2 + O2

FeO3 = FeOO2 =>
FeO3 = FeOO2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

CuC12 + KI = CuI + KC1 + I2 =>
2 CuC12 + 24 KI = 2 CuI + 24 KC1 + 11 I2

Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)

Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3

NH4Cl + CuC2H3O2 = NH4C2H3O2 + CuCl =>
NH4Cl + CuC2H3O2 = NH4C2H3O2 + CuCl

CH3CH2SH + O2 = CO2 + H2O + SO2 =>
2 CH3CH2SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

Li2SO4 + Ca(C2H3O2)2 = CaSO4 + LiC2H3O2 =>
Li2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 LiC2H3O2

NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)

FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3

K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O

Cu2 + Ca(OH)2 = Cu(OH)2 + Ca2 =>
Cu2 + 2 Ca(OH)2 = 2 Cu(OH)2 + Ca2

H2SiCl2 + N2O = HCl + SiO2 + N2 =>
H2SiCl2 + 2 N2O = 2 HCl + SiO2 + 2 N2

HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1

FeOH2 + HCl = FeOH3Cl =>
FeOH2 + HCl = FeOH3Cl

CH3CH2ONa + CH3Br = CH3CH2Br + NaOCH3 =>
CH3CH2ONa + CH3Br = CH3CH2Br + NaOCH3

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

CUBr2 + Cl2 = CUCl2 + Br =>
CUBr2 + Cl2 = CUCl2 + 2 Br

CH4*6H2O + O2 = CO2 + H2O =>
CH4*6H2O + 2 O2 = CO2 + 8 H2O

HClO4 + Na2SeO4 = H2SeO4 + NaClO4 =>
2 HClO4 + Na2SeO4 = H2SeO4 + 2 NaClO4

C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF

TiCl2 + ZnCl2 + H2O = TiCl3 + ZnO + H2 =>
2 TiCl2 + ZnCl2 + H2O = 2 TiCl3 + ZnO + H2

MnSO4 + Br2 + NaOH = Mn(OH)4 + NaBr + Na2SO4 =>
MnSO4 + Br2 + 4 NaOH = Mn(OH)4 + 2 NaBr + Na2SO4

LiOH + Zn = LiZn + OH =>
LiOH + Zn = LiZn + OH

MgSO4(aq) + KOH(aq) = MgOH(aq) + KSO4(ag) =>
MgSO4(aq) + KOH(aq) = MgOH(aq) + KSO4(ag)

C3H7Cl + Cl2 = C3H6Cl2 + HCl =>
C3H7Cl + Cl2 = C3H6Cl2 + HCl

ZnSO4Co(NO3)2 = Zn(NO3)2CoSO4 =>
ZnSO4Co(NO3)2 = Zn(NO3)2CoSO4

CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH

Na2Zn(OH)4 + HCl = NaCl + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + 2 HCl = 2 NaCl + Zn(OH)2 + 2 H2O

NaI2Cl = NaClI2 =>
NaI2Cl = NaClI2

HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l)

Ag + NH3 = [Ag(NH3)4]2 =>
2 Ag + 8 NH3 = [Ag(NH3)4]2

Zn + Fe + S = Zn(FeS2) =>
Zn + Fe + 2 S = Zn(FeS2)

Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O

HClO4 + H2O = H2ClO4 + OH =>
HClO4 + H2O = H2ClO4 + OH

CH3CHO + Ag(NH3)2OH = Ag + CH3COOH + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = 2 Ag + CH3COOH + 4 NH3 + H2O

KMnO4 + HCl + FeCl2 = MnCl2 + FeCl4 + KCl + H2O =>
2 KMnO4 + 16 HCl + 5 FeCl2 = 2 MnCl2 + 5 FeCl4 + 2 KCl + 8 H2O

C6H8O6 + XOH = C6H7O6X + H2O =>
C6H8O6 + XOH = C6H7O6X + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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