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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10

Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO

F2 + NO + H2O = HNO3 + HF =>
3 F2 + 2 NO + 4 H2O = 2 HNO3 + 6 HF

AlI3 + NaHCO3 = NaI + Al(OH)3 + CO2 =>
AlI3 + 3 NaHCO3 = 3 NaI + Al(OH)3 + 3 CO2

SO2(l) + O2(g) = SO3(g) =>
2 SO2(l) + O2(g) = 2 SO3(g)

Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2

Rb2OH2O = RbOH =>
Rb2OH2O = 2 RbOH

NaHCO3 + H2SO4 + H2O = Na2SO4*10H2O + CO2 =>
2 NaHCO3 + H2SO4 + 8 H2O = Na2SO4*10H2O + 2 CO2

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O

Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2

HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O

C4H8H2 = C4H10 =>
C4H8H2 = C4H10

CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH

C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O

Be + KOH = KBeO + H =>
Be + KOH = KBeO + H

ClO2{-} = ClO3{-} + Cl{-} =>
3 ClO2{-} = 2 ClO3{-} + Cl{-}

BaCl2 + H3SO4 = Ba3SO4 + HCl2 =>
3 BaCl2 + H3SO4 = Ba3SO4 + 3 HCl2

H2C2O4(aq) + Ca(OH)2(s) = CaC2O4(s) + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(s) = CaC2O4(s) + 2 H2O(l)

Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3

Ca(NO3)2(aq) + KI(aq) = CaI(aq) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KI(aq) = CaI(aq) + K(NO3)2(aq)

HCl + AgNO3 = HNO3(aq) + AgCl(s) =>
HCl + AgNO3 = HNO3(aq) + AgCl(s)

Ag + Fl = AgFl =>
Ag + Fl = AgFl

Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3

LiOH + Mg(OH)2 = Li2Mg + H2O2 =>
2 LiOH + Mg(OH)2 = Li2Mg + 2 H2O2

Hg + S = HgS =>
Hg + S = HgS

KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4

CuO + H2SO4 + Zn = CuSO4 + Zn(H2O)2 =>
2 CuO + 2 H2SO4 + Zn = 2 CuSO4 + Zn(H2O)2

SiO2 + Al2O3 = Al2(SiO3)3 =>
3 SiO2 + Al2O3 = Al2(SiO3)3

SrCl2 + Na3(PO4) = Sr3(PO4)2 + NaCl =>
3 SrCl2 + 2 Na3(PO4) = Sr3(PO4)2 + 6 NaCl

Pb4 + S2 = Pb2S4 =>
Pb4 + 4 S2 = 2 Pb2S4

KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3

Fe2Cu3 + HCl = CuCl2 + FeH3 =>
Fe2Cu3 + 6 HCl = 3 CuCl2 + 2 FeH3

KClNaClO3 = KClO3NaCl =>
KClNaClO3 = KClO3NaCl

C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)

NaClO2 + H2O2 = NaClO3 + H2O =>
NaClO2 + H2O2 = NaClO3 + H2O

Cl2 + Ca(OH)2 = ClO + CaCl2 + H2O =>
3 Cl2 + 2 Ca(OH)2 = 2 ClO + 2 CaCl2 + 2 H2O

MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl

KBrAgNO3NH3 = KNO3NH3BrAg =>
KBrAgNO3NH3 = KNO3NH3BrAg

C25H52(g) + O2(g) = CO2(g) + H2O(l) =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)

Fe(NO3)3 + Cu = NO + CuO3 + FeO3 =>
Fe(NO3)3 + Cu = 3 NO + CuO3 + FeO3

C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10

Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2

C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10

Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O

Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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