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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H6 + O2 = C + HOH =>
2 C6H6 + 3 O2 = 12 C + 6 HOH

Mg(NO3)2 + Na2HPO4 = NaNO3 + MgHPO4 =>
Mg(NO3)2 + Na2HPO4 = 2 NaNO3 + MgHPO4

EuSO4 + KBrO3 + H2O = Eu2(SO4)3 + KBr + Eu(OH) =>
18 EuSO4 + KBrO3 + 3 H2O = 6 Eu2(SO4)3 + KBr + 6 Eu(OH)

CH3COONa + HCl = CH3COOCl + HNa =>
CH3COONa + HCl = CH3COOCl + HNa

NaOH + P(OH)3 = Na2HPO3 + H2O =>
2 NaOH + P(OH)3 = Na2HPO3 + 2 H2O

Na(SCN) + FeCl3 = NaCl + Fe(SCN)3 =>
3 Na(SCN) + FeCl3 = 3 NaCl + Fe(SCN)3

Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O

HCHO + CaOH = H2O + CaCHO =>
HCHO + CaOH = H2O + CaCHO

KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O

HClO4 + Ba(OH)2 = ClO4 + Ba + H2O =>
2 HClO4 + Ba(OH)2 = 2 ClO4 + Ba + 2 H2O

Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2

AqZnBr + Al = AqAlBr + Zn =>
AqZnBr + Al = AqAlBr + Zn

S + HF = SF4 + H2 =>
S + 4 HF = SF4 + 2 H2

C4H10Cl + Na = C4H10 + NaCl =>
C4H10Cl + Na = C4H10 + NaCl

CuS(s) + BaCl2 = CuCl2 + BaS =>
CuS(s) + BaCl2 = CuCl2 + BaS

C16H16 + O2 = H2O + CO =>
C16H16 + 12 O2 = 8 H2O + 16 CO

Co + HNO3 = Co(NO3)2 + N2O + H2O =>
4 Co + 10 HNO3 = 4 Co(NO3)2 + N2O + 5 H2O

NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2

CaCO3 + HOH = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 HOH = Ca(OH)2 + H2CO3

HCOOH + FeS = (HCOO)2Fe + H2S =>
2 HCOOH + FeS = (HCOO)2Fe + H2S

K3[Al(C2O4)3]*3H2O + NaOH = Al(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Al(C2O4)3]*3H2O + 3 NaOH = Al(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O

Ba + ZnOH = Zn + Ba(OH)2 =>
Ba + 2 ZnOH = 2 Zn + Ba(OH)2

K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O

Al(OH)3 + MgO = Mg(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 MgO = 3 Mg(OH)2 + Al2O3

CaS + FeO = FeS + CaO =>
CaS + FeO = FeS + CaO

Cl2 + CuI2 = CuCl + I =>
Cl2 + 2 CuI2 = 2 CuCl + 4 I

NH4NO3 + C(NH2)3NO3 = CO2 + N2 + H2O =>
2 NH4NO3 + C(NH2)3NO3 = CO2 + 4 N2 + 7 H2O

XO3 + H2O = XO4 + H =>
XO3 + H2O = XO4 + 2 H

Ca(NO3)2 + Al = CaO + N2 + Al2O3 =>
3 Ca(NO3)2 + 10 Al = 3 CaO + 3 N2 + 5 Al2O3

Ba + N2 = Ba3N =>
6 Ba + N2 = 2 Ba3N

K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

AsO4 + Ca(OH)2 = Ca5(AsO4)3OH + OH =>
3 AsO4 + 5 Ca(OH)2 = Ca5(AsO4)3OH + 9 OH

Sn + ZnSO4 = SnSO4 + Zn =>
Sn + ZnSO4 = SnSO4 + Zn

C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O

KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O

Ba(HCO3)2(heat) = BaCO3 + CO2 + H2O =>
Ba(HCO3)2(heat) = BaCO3 + CO2 + H2O

C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl

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

BrNa + Cl2 = NaCl + Br2 =>
2 BrNa + Cl2 = 2 NaCl + Br2

SiF4(s) + H2O(l) = H2SiF6(aq) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(s)

Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

C2H5Br + Cl2 = C2H4Cl2 + HBr =>
C2H5Br + Cl2 = C2H4Cl2 + HBr

SodiumHydroxide + MercuryNitrate = SodiumNitrate + MercuryHydroxide =>
SodiumHydroxide + MercuryNitrate = SodiumNitrate + MercuryHydroxide

C + Se = CSe2 =>
C + 2 Se = CSe2

AlCl3 + NaHCO3 = Al2O3 + NaCl + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = Al2O3 + 6 NaCl + 6 CO2 + 3 H2O

CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O

H3BO3 + KOH = K2B4O7 + H2O =>
4 H3BO3 + 2 KOH = K2B4O7 + 7 H2O

P5O2 + C = CO + P =>
P5O2 + 2 C = 2 CO + 5 P

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Breng de vergelijking van een chemische reactie in evenwicht
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