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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaClO3 + C18H30O15 = NaCl + H2O + CO2 =>
12 NaClO3 + C18H30O15 = 12 NaCl + 15 H2O + 18 CO2

C2H6 + Br2 = C2Br6 + HBr =>
C2H6 + 6 Br2 = C2Br6 + 6 HBr

SiO2 + CaCO3 + Na2CO3 = CO2 + Na2O*CaO*6SiO2 =>
6 SiO2 + CaCO3 + Na2CO3 = 2 CO2 + Na2O*CaO*6SiO2

MnS + O2 + H2O = MnOOH + H2S =>
4 MnS + O2 + 6 H2O = 4 MnOOH + 4 H2S

(H2SO4) + (NaOH) = (NaHSO4) + (H2O) =>
(H2SO4) + (NaOH) = (NaHSO4) + (H2O)

Cl + AgF = AgCl + F =>
Cl + AgF = AgCl + F

P + KClO3 = P2O3 + KCl =>
2 P + KClO3 = P2O3 + KCl

K2[HgI4] + KCN = K[HgI4] + K2CN =>
K2[HgI4] + KCN = K[HgI4] + K2CN

Fe + PO2 = FePO2 =>
Fe + PO2 = FePO2

Mg + HCI = MgCI2CH2 =>
Mg + 2 HCI = MgCI2CH2

C2H3O2{-} + H{+} = HC2H3O2 =>
C2H3O2{-} + H{+} = HC2H3O2

Fe(OH)3 + Na2O = Na3FeO3 + H2O =>
2 Fe(OH)3 + 3 Na2O = 2 Na3FeO3 + 3 H2O

HgS + HI + HNO3 = H2HgI4 + NO + S + H2O =>
3 HgS + 12 HI + 2 HNO3 = 3 H2HgI4 + 2 NO + 3 S + 4 H2O

C3H8 + KMnO4 + H2SO4 = COOH + MnSO4 + K2SO4 + H2O =>
10 C3H8 + 34 KMnO4 + 51 H2SO4 = 30 COOH + 34 MnSO4 + 17 K2SO4 + 76 H2O

ZnSO4(aq) + Na2S(aq) = Na2SO4 + ZnS(s) =>
ZnSO4(aq) + Na2S(aq) = Na2SO4 + ZnS(s)

I2 + P4 + H2O = H3PO3 + HI =>
6 I2 + P4 + 12 H2O = 4 H3PO3 + 12 HI

H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O

C3H6O2NaOH = CH3COONaCH3OH =>
C3H6O2NaOH = CH3COONaCH3OH

K2Cr2O7 + K + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 K + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O

Bi(OH)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) =>
2 Bi(OH)3 + 3 Na(Sn(OH)3) + 3 NaOH = 2 Bi + 3 Na2(Sn(OH)6)

NaNO3(aq) + BaCl2(aq) = NaCl(aq) + Ba(NO3)2(aq) =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(NO3)2(aq)

NaOH + Cl2 = NaCl + NaClO4 + H2O =>
8 NaOH + 4 Cl2 = 7 NaCl + NaClO4 + 4 H2O

CH3(CH2)16COONa + CaCl2 = CH3(CH2)16COOCaCl + NaCl =>
CH3(CH2)16COONa + CaCl2 = CH3(CH2)16COOCaCl + NaCl

Ca(OH)2 + Cs3PO4 = Ca3(PO4)2 + CsOH =>
3 Ca(OH)2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsOH

Na + C = Na2C2 =>
2 Na + 2 C = Na2C2

Cl2 + NaI + NaOH = NaIO2 + H2O + NaCl =>
2 Cl2 + NaI + 4 NaOH = NaIO2 + 2 H2O + 4 NaCl

C2H5ONa + H2SO4 = C2H5OH + Na2SO4 =>
2 C2H5ONa + H2SO4 = 2 C2H5OH + Na2SO4

HNO3 + Pb = Pb(NO3)2 + H2O + NO =>
8 HNO3 + 3 Pb = 3 Pb(NO3)2 + 4 H2O + 2 NO

Na2(CO3)(aq) + CaCl2(aq) = NaCl + Ca(CO3) =>
Na2(CO3)(aq) + CaCl2(aq) = 2 NaCl + Ca(CO3)

NO2 + KOH = KKNO2 + KNO3 + H2O =>
3 NO2 + 4 KOH = KKNO2 + 2 KNO3 + 2 H2O

CrCl2 + H2O2 + KOH = K2CrO4 + KCl + H2O =>
CrCl2 + 2 H2O2 + 4 KOH = K2CrO4 + 2 KCl + 4 H2O

Al + H2O = Al2O3 + AlH3 =>
4 Al + 3 H2O = Al2O3 + 2 AlH3

HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O

CH3Cl + CuO = CuCl2 + CO2 + H2O + Cu =>
2 CH3Cl + 7 CuO = CuCl2 + 2 CO2 + 3 H2O + 6 Cu

HgCl2 + Hg = Hg2Cl2 =>
HgCl2 + Hg = Hg2Cl2

KClO2 + HI = KCl + I2 + H2O =>
KClO2 + 4 HI = KCl + 2 I2 + 2 H2O

I2 + KHO = KIO3 + KI + H2O =>
3 I2 + 6 KHO = KIO3 + 5 KI + 3 H2O

NaAlCO3(OH)2 + HCl = NaCl + AlCl3 + H2O + CO2 =>
NaAlCO3(OH)2 + 4 HCl = NaCl + AlCl3 + 3 H2O + CO2

Cr{2+} + O2 + H{+} = Cr{3+} + H2O =>
4 Cr{2+} + O2 + 4 H{+} = 4 Cr{3+} + 2 H2O

Fe2(SO4)3 + KClO3 = Fe(ClO3)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KClO3 = 2 Fe(ClO3)3 + 3 K2(SO4)

HBrO4 + K = KBrO4 + H =>
HBrO4 + K = KBrO4 + H

NaClO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cl2 + NaSO4 + H2O =>
2 NaClO3 + 8 FeSO4 + 6 H2SO4 = 4 Fe2(SO4)3 + Cl2 + 2 NaSO4 + 6 H2O

K(OH) + Cu(Cl)2 = Cu(OH)2 + K(Cl) =>
2 K(OH) + Cu(Cl)2 = Cu(OH)2 + 2 K(Cl)

NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O

H2SIO3 = SIO2 + H2O =>
H2SIO3 = SIO2 + H2O

KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O

Na2SO4 + ZnBr = SO4Br + ZnNa2 =>
Na2SO4 + ZnBr = SO4Br + ZnNa2

BaCl1 + NaSO4 = NaCl + BaSO4 =>
BaCl1 + NaSO4 = NaCl + BaSO4

Ca3(PO4)2 + KOH = Ca(OH)2 + PO4K3 =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 PO4K3

MnO2 + ClO = MnO4 + Cl =>
MnO2 + 2 ClO = MnO4 + 2 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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