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Chemische vergelijkingen in evenwicht op02/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Ca(s) + Cl2(g) = CaCl(aq) =>
2 Ca(s) + Cl2(g) = 2 CaCl(aq)

CCl4 + CuO = Cu + Cl2 + CO2 =>
CCl4 + 2 CuO = 2 Cu + 2 Cl2 + CO2

Na2SO4 + Co(NO3)2 = Na2(NO3)2 + CoSO4 =>
Na2SO4 + Co(NO3)2 = Na2(NO3)2 + CoSO4

CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O

Cu(SO4) + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
Cu(SO4) + 2 NH4OH = (NH4)2SO4 + Cu(OH)2

IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O

C6H8O7 + NaOH = C6H5O7 + Na + H2O =>
C6H8O7 + 3 NaOH = C6H5O7 + 3 Na + 3 H2O

S8(s) + Cl2(g) = SCl6(g) =>
S8(s) + 24 Cl2(g) = 8 SCl6(g)

CoCl2*6H2O + Na2CO = CoCO + NaCl + H2O =>
CoCl2*6H2O + Na2CO = CoCO + 2 NaCl + 6 H2O

SiF4*H2O = H2SiF6 + H2SiO3 =>
3 SiF4*H2O = 2 H2SiF6 + H2SiO3

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

C53H106 + O = CO2 + H2O =>
C53H106 + 159 O = 53 CO2 + 53 H2O

H2S + CrO7 + H{+} = S + Cr{+3}3 + H2O =>
11 H2S + 2 CrO7 + 6 H{+} = 11 S + 2 Cr{+3}3 + 14 H2O

MgO + CH3CHOHCOOH = Mg(CH3CHOHCOO)2 + H2O =>
MgO + 2 CH3CHOHCOOH = Mg(CH3CHOHCOO)2 + H2O

C2H6O + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + 7 H2O + K2SO4

Al(NO3)3 + (NH4)2CO3 = C3Al2O9 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CO3 = C3Al2O9 + 6 NH4NO3

H2SO4 + MnBr2 = MnSO4 + HBr =>
H2SO4 + MnBr2 = MnSO4 + 2 HBr

K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2

Mg + HCl = Cl + MgH2 =>
Mg + 2 HCl = 2 Cl + MgH2

MgCl2 + RbOH = Mg(OH)2 + RbCl =>
MgCl2 + 2 RbOH = Mg(OH)2 + 2 RbCl

HNO2 = HNO3 + water + NO =>
3 HNO2 = HNO3 + H2O + 2 NO

MnO + V2O3 = MnV2O4 =>
MnO + V2O3 = MnV2O4

NH4ClO4 + Al = Al2O3 + HCl3 + NO + H2O =>
18 NH4ClO4 + 14 Al = 7 Al2O3 + 6 HCl3 + 18 NO + 33 H2O

Na + Co2 = NaCo2 =>
Na + Co2 = NaCo2

K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH

KMnO4 + Na2O2 + H2SO4 = KNaSO4 + MnSO4 + O2 + H2O =>
2 KMnO4 + Na2O2 + 4 H2SO4 = 2 KNaSO4 + 2 MnSO4 + 3 O2 + 4 H2O

Ge + S = GeS2 =>
Ge + 2 S = GeS2

Ge + S = GeS =>
Ge + S = GeS

Na2Cr2O7 + H2SO3 + H2O4 = NaSO4 + Cr(SO4)3 + H2O =>
Na2Cr2O7 + 8 H2SO3 + 3 H2O4 = 2 NaSO4 + 2 Cr(SO4)3 + 11 H2O

HNO3 + Sb = H3SbO4 + NO2 + H2O =>
5 HNO3 + Sb = H3SbO4 + 5 NO2 + H2O

Ba + SO2 = BaO + SO =>
Ba + SO2 = BaO + SO

Fe3O4 = Fe + Fe2O3 =>
3 Fe3O4 = Fe + 4 Fe2O3

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Na2C2O4 + Co(NO3)2 = NaNO3 + CoC2O4 =>
Na2C2O4 + Co(NO3)2 = 2 NaNO3 + CoC2O4

TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti

U3O8 = UO2 + O2 =>
U3O8 = 3 UO2 + O2

MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2

Mg + Pt(OH)2 = Pt + Mg(OH)3 =>
2 Mg + 3 Pt(OH)2 = 3 Pt + 2 Mg(OH)3

Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3

(CH3)3N + HCl = (CH3)3NH2 + Cl =>
(CH3)3N + 2 HCl = (CH3)3NH2 + 2 Cl

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

KClO4 + H2SO4 = HClO4 + KHSO4 =>
KClO4 + H2SO4 = HClO4 + KHSO4

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Ba + SO2 = BaO + S =>
2 Ba + SO2 = 2 BaO + S

Al2(SO4)3 + K(OH) = Al(OH)3 + K2(SO4) =>
Al2(SO4)3 + 6 K(OH) = 2 Al(OH)3 + 3 K2(SO4)

Cu + H2NO3 = CuNO3 + NO + H2O =>
Cu + 2 H2NO3 = CuNO3 + NO + 2 H2O

H4C10O8BrH3 + Ca(OH)2 = H2O + Ca4(C10O8H3Br)2 =>
2 H4C10O8BrH3 + 4 Ca(OH)2 = 8 H2O + Ca4(C10O8H3Br)2

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

HCl + F = Cl + H(F) =>
HCl + F = Cl + H(F)

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Breng de vergelijking van een chemische reactie in evenwicht
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