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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + Ba(ClO3)2 = BaCl2 + S + H2O =>
6 H2S + Ba(ClO3)2 = BaCl2 + 6 S + 6 H2O

KI + NaNO3 + H2SO4 = I2 + NO + H2O + K2SO4 + Na2SO4 =>
6 KI + 2 NaNO3 + 4 H2SO4 = 3 I2 + 2 NO + 4 H2O + 3 K2SO4 + Na2SO4

C + H + N + O = C8H9NO2 =>
8 C + 9 H + N + 2 O = C8H9NO2

Fe(NO3)2 + NaHSO4 = Fe2(SO4)3 + Fe(NO3)3 + Na2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 NaHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 Na2SO4 + 3 NO + 6 H2O

PO4(ac) + Cu(ac) = Cu3(PO4)2(s) =>
2 PO4(ac) + 3 Cu(ac) = Cu3(PO4)2(s)

K3[Fe(CN)6] + H2O2 = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + H2O2 = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6]

Ni(MnO4)2 + LiOH = Ni(OH)2 + LiMnO4 =>
Ni(MnO4)2 + 2 LiOH = Ni(OH)2 + 2 LiMnO4

Mg3N2 + K4C = Mg4C2 + NK3 =>
4 Mg3N2 + 6 K4C = 3 Mg4C2 + 8 NK3

K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + 3 KCl

HBr(aq) + Ni(OH)2(s) = H(OH)2 + NiBr =>
HBr(aq) + Ni(OH)2(s) = H(OH)2 + NiBr

Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 3 K2C2O4 + 121 H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 236 H2O

Fe2P + FeS2 = Fe2S2 + P2S5 =>
4 Fe2P + 18 FeS2 = 13 Fe2S2 + 2 P2S5

KNO3 + Cl2 = KClO3 + N2 =>
2 KNO3 + Cl2 = 2 KClO3 + N2

Na3P + H2O = NaOH + H3P =>
Na3P + 3 H2O = 3 NaOH + H3P

C + H = C38H =>
38 C + H = C38H

O2 + SbS3 = SbO4 + SO2 =>
5 O2 + SbS3 = SbO4 + 3 SO2

Na2C4H4O6 + Hg(NO3)2 = NaNO3 + C4H4HgO6 =>
Na2C4H4O6 + Hg(NO3)2 = 2 NaNO3 + C4H4HgO6

C2F4 + O2 = CO2 + F =>
C2F4 + 2 O2 = 2 CO2 + 4 F

water + calciumchloride = CaO + hydrochloricacid =>
H2O + CaCl2 = CaO + 2 HCl

Al + (H2SO4)3 = Al(SO4) + H =>
3 Al + (H2SO4)3 = 3 Al(SO4) + 6 H

Ca(H2PO4) + H2SO4 + Cu = CaSO4 + CuH2PO4 + H2 =>
Ca(H2PO4) + H2SO4 + Cu = CaSO4 + CuH2PO4 + H2

ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2

B2 + W2 = WBW3 =>
B2 + 4 W2 = 2 WBW3

Cr2O7{-2} + H{+} + Hg + Cl{-} = Cr{3+} + H2O + Hg2Cl2 =>
Cr2O7{-2} + 14 H{+} + 6 Hg + 6 Cl{-} = 2 Cr{3+} + 7 H2O + 3 Hg2Cl2

CHOOH + C2H5OH = HCO2CH3 + H2O =>
2 CHOOH + C2H5OH = 2 HCO2CH3 + H2O

(NH4)2NO + Ca3(PO)2 = (NH4)3PO + CaNO =>
3(NH4)2NO + Ca3(PO)2 = 2(NH4)3PO + 3 CaNO

HCOOCH3 + NH3 = CH3NO + CH3OH =>
HCOOCH3 + NH3 = CH3NO + CH3OH

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

Pb3O4 + HNO3 = PbO2 + H2O + NO =>
3 Pb3O4 + 4 HNO3 = 9 PbO2 + 2 H2O + 4 NO

Ti(ClO)3 + Cr(C2O4)3 = Ti2(C2O4)3 + Cr(ClO)6 =>
2 Ti(ClO)3 + Cr(C2O4)3 = Ti2(C2O4)3 + Cr(ClO)6

K2C2O5H2 + K2CrO7 + H6C2O6 = CO2 + H2O + K3[CrC6O15H6] =>
K2C2O5H2 + 2 K2CrO7 + 14 H6C2O6 = 18 CO2 + 37 H2O + 2 K3[CrC6O15H6]

Ca + H(C2H3O2) = Ca(C2H3O2)2 + H2 =>
Ca + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2

Fe(OH)3(s) + HCl(aq) = Fe(ClO)(aq) + H2O(l) =>
Fe(OH)3(s) + HCl(aq) = Fe(ClO)(aq) + 2 H2O(l)

Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)

Si2Cl5 + H2O = SiO2 + HCl + H =>
Si2Cl5 + 4 H2O = 2 SiO2 + 5 HCl + 3 H

OH + C2H2 = C2H2(HO) =>
OH + C2H2 = C2H2(HO)

C10H18O + NaBH4 + H3O = C10H20O + NaBH3OCH3 =>
27 C10H18O + 20 NaBH4 + 18 H3O = 25 C10H20O + 20 NaBH3OCH3

FeCO3(s) + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3(s) + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2

O + C3H5(OH)3 = H2O + CO2 =>
7 O + C3H5(OH)3 = 4 H2O + 3 CO2

Zn(SO)4 + NaOH = Zn(OH)2 + Na2(SO)4 =>
Zn(SO)4 + 2 NaOH = Zn(OH)2 + Na2(SO)4

Al(OH)3 + sulfuricacid = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

KMnO4 + Na2S + H2O = MnO2 + S + NaOH + KOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 3 S + 6 NaOH + 2 KOH

Na3PO4 + Ba(ClO4)2 = Ba3(PO4)2 + NaClO4 =>
2 Na3PO4 + 3 Ba(ClO4)2 = Ba3(PO4)2 + 6 NaClO4

NH4HSO3 = H2O + NH3 + SO2 =>
NH4HSO3 = H2O + NH3 + SO2

Fe(NO3){3} + NH3 + H2O = Fe(OH){3} + NH4NO3 =>
Fe(NO3){3} + NH3 + H2O = Fe(OH){3} + NH4NO3

K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 2 N + 7 H2O

Ni(NO)4 + O2 = NiO + NO2 =>
2 Ni(NO)4 + 5 O2 = 2 NiO + 8 NO2

HBr + OH = Br + H2O =>
HBr + OH = Br + H2O

(NH4)3PO4 + HClO3 = H3PO4 + NH4ClO3 =>
(NH4)3PO4 + 3 HClO3 = H3PO4 + 3 NH4ClO3

Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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