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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

CdSO4(aq) + KOH(aq) = Cd(OH)2(s) + K2SO4(aq) =>
CdSO4(aq) + 2 KOH(aq) = Cd(OH)2(s) + K2SO4(aq)

HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4

I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}

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

AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl

Ca(HS)2 + HCl = CaCl2 + H2 + S2 =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2 + S2

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

O3 + HCO2H = CO2 + H2O =>
O3 + 3 HCO2H = 3 CO2 + 3 H2O

CH3NO2(l) + Cl2(g) = CCl3NO2(l) + HCl(g) =>
CH3NO2(l) + 3 Cl2(g) = CCl3NO2(l) + 3 HCl(g)

HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-} =>
HSO4{-} + PO4{3-} = HPO4{2-} + SO4{2-}

C5H8O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H8O2 + 24 KMnO4 + 36 H2SO4 = 25 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O

BaS = Ba + S2 =>
2 BaS = 2 Ba + S2

Ag + NaOCl = AgCl + NaO =>
Ag + NaOCl = AgCl + NaO

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

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

C7H7N3 + C8H6 = C15H13N3 =>
C7H7N3 + C8H6 = C15H13N3

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

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

Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(s) + 2 NaNO3(aq)

C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4

Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Cu() + S = CuS =>
Cu() + S = CuS

H3NSO3 + NaOH = Na3NSO3 + H2O =>
H3NSO3 + 3 NaOH = Na3NSO3 + 3 H2O

AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al

H3PO4 + K2O = H2O + K3PO4 =>
2 H3PO4 + 3 K2O = 3 H2O + 2 K3PO4

LiClKOH = LiOHKCl =>
LiClKOH = LiOHKCl

SiI + Mg = Si + MgI2 =>
2 SiI + Mg = 2 Si + MgI2

Na2O2 + H2SO4 = H2O2 + Na2SO4 =>
Na2O2 + H2SO4 = H2O2 + Na2SO4

CrCl2 + KOH + O2 + H2O = Cr(OH)3 + KCl =>
4 CrCl2 + 8 KOH + O2 + 2 H2O = 4 Cr(OH)3 + 8 KCl

MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2

SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2

SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S

PCl5 + KMnO4 = KCl + MnO2 + Cl2 + POCl3 =>
4 PCl5 + 2 KMnO4 = 2 KCl + 2 MnO2 + 3 Cl2 + 4 POCl3

CoCl2 + Ba(OH)2 = BaCl2 + Co(OH)2 =>
CoCl2 + Ba(OH)2 = BaCl2 + Co(OH)2

H2O + B = H2OB =>
H2O + B = H2OB

O3S + H2O = H2SO4 =>
O3S + H2O = H2SO4

Ag2SO4 + CuCl = AgCl + Cu2SO4 =>
Ag2SO4 + 2 CuCl = 2 AgCl + Cu2SO4

CdSO4(aq) + KOH(aq) = Cd(OH)2(s) + K2SO4(aq) =>
CdSO4(aq) + 2 KOH(aq) = Cd(OH)2(s) + K2SO4(aq)

NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)

AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2

Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H5(CH3COO) =>
Ca(CH3COO)2 + 2 C2H5OH = Ca(OH)2 + 2 C2H5(CH3COO)

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

P + Br = PBr3 =>
P + 3 Br = PBr3

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

(NH4)2SO4 + HCl = NH4Cl + NH4HSO4 =>
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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