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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO3)2 + Ce(OH)(NO3)3 + NO2 + KOH =>
9 Ce(NO3)3 + K2S2O8 + 5 H2O = Ce(SO3)2 + 8 Ce(OH)(NO3)3 + 3 NO2 + 2 KOH

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

CuCl2 + Na2S2O3 + H2SO4 = CuS + S + Na2SO4 + HCl =>
CuCl2 + 4 Na2S2O3 + H2SO4 = CuS + 4 S + 4 Na2SO4 + 2 HCl

Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al

C3H4O = C18H12 + H2O =>
6 C3H4O = C18H12 + 6 H2O

AgNO3 + Cut = Cut(NO3)2 + Ag =>
2 AgNO3 + Cut = Cut(NO3)2 + 2 Ag

K2ZrO3 + HNO3 = H2ZrO3 + KNO3 =>
K2ZrO3 + 2 HNO3 = H2ZrO3 + 2 KNO3

NH2CH3COOH + HCl = NH3CH3ClCOOH =>
NH2CH3COOH + HCl = NH3CH3ClCOOH

HCOOCH3 + O2 = CO2 + H2O =>
HCOOCH3 + 2 O2 = 2 CO2 + 2 H2O

C4H8 + H2O2 = C2H4O2 + H2O =>
C4H8 + 4 H2O2 = 2 C2H4O2 + 4 H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

SrSO4 + KOH = Sr(OH)2 + K2SO4 =>
SrSO4 + 2 KOH = Sr(OH)2 + K2SO4

H2 + C2O4 = H2C2O4 =>
H2 + C2O4 = H2C2O4

C4H9Cl + Br2 = C4H9Br + ClBr =>
C4H9Cl + Br2 = C4H9Br + ClBr

Cu + CO2 = CuO2 + C =>
Cu + CO2 = CuO2 + C

Nb2O5 + H2SO4 = Nb2(SO4)5 + H2O =>
Nb2O5 + 5 H2SO4 = Nb2(SO4)5 + 5 H2O

C30H58O2 + O2 = CO2 + H2O =>
2 C30H58O2 + 87 O2 = 60 CO2 + 58 H2O

BaCl2(aq) + SO4(aq) = BaSO4(s) + Cl(aq) =>
BaCl2(aq) + SO4(aq) = BaSO4(s) + 2 Cl(aq)

C2H2 + NaH = Na2C2 + H2 =>
C2H2 + 2 NaH = Na2C2 + 2 H2

(Ag(NH3)2)OH + H2S = Ag2S + NH4HS + H2O =>
2(Ag(NH3)2)OH + 5 H2S = Ag2S + 4 NH4HS + 2 H2O

As(s) + H2O(l) = As3O4(s) + H2(g) =>
3 As(s) + 4 H2O(l) = As3O4(s) + 4 H2(g)

Ba(OH)2 + HBr(aq) = HOH + BaBr2 =>
Ba(OH)2 + 2 HBr(aq) = 2 HOH + BaBr2

H2SO4 + H2O2 + Cr = Cr2(SO4)3 + H2O =>
3 H2SO4 + 3 H2O2 + 2 Cr = Cr2(SO4)3 + 6 H2O

C2H5NO2 + C6H5CHO = C9H9NO2 + H2O =>
C2H5NO2 + C6H5CHO = C9H9NO2 + H2O

CUOH + CH3 = CUO + CH4 =>
CUOH + CH3 = CUO + CH4

NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl

C2O2H4 + C5H12O = C7O2H14 + H2O =>
C2O2H4 + C5H12O = C7O2H14 + H2O

MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2 =>
MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2

C3H7I + I2 = C3H6I2 + HI =>
C3H7I + I2 = C3H6I2 + HI

HCl + KCl = HK + Cl2 =>
HCl + KCl = HK + Cl2

CuNO3 + Kl = KlNO3 + Cu =>
CuNO3 + Kl = KlNO3 + Cu

CdCl2 + K4FeCN6 = CdFeCN6 + K4Cl2 =>
CdCl2 + K4FeCN6 = CdFeCN6 + K4Cl2

Ba2Cl = Ba + Cl =>
Ba2Cl = 2 Ba + Cl

Mg3 + O2 = Mg2O =>
4 Mg3 + 3 O2 = 6 Mg2O

Ni(OH)2 + HBr = HNi + Br(OH)2 =>
Ni(OH)2 + HBr = HNi + Br(OH)2

CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4

CaCO3 + NaOH = Na2CO3 + Ca(OH)2 =>
CaCO3 + 2 NaOH = Na2CO3 + Ca(OH)2

Ag + NH3 = [Ag(NH3)2] =>
Ag + 2 NH3 = [Ag(NH3)2]

HCl(aq) + Na2S2O3(aq) = NaCl(aq) + SO2(g) + S(s) + H2O(l) =>
2 HCl(aq) + Na2S2O3(aq) = 2 NaCl(aq) + SO2(g) + S(s) + H2O(l)

Ag2S + CaBr2 = AgBr + CaS =>
Ag2S + CaBr2 = 2 AgBr + CaS

HCl + MnO2 + TeO2 + H2O = MnCl2 + H6TeO6 =>
2 HCl + MnO2 + TeO2 + 2 H2O = MnCl2 + H6TeO6

AgH2PO2 + H2O = Ag + H2PO4 + H2 =>
AgH2PO2 + 2 H2O = Ag + H2PO4 + 2 H2

Na2CO3 + H3PO4 = Na3PO4 + H2OCO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2OCO2

(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3

Na(s) + Br2(g) = NaBr =>
2 Na(s) + Br2(g) = 2 NaBr

KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + H2O(g) + CO2(g) =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + H2O(g) + CO2(g)

NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4

(CuOH)2CO3 + HCl = CO2 + H2O + CuCl2 =>
(CuOH)2CO3 + 4 HCl = CO2 + 3 H2O + 2 CuCl2

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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