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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

P2O3 + Cl2 + H2O = H3PO4 + HCl =>
P2O3 + 2 Cl2 + 5 H2O = 2 H3PO4 + 4 HCl

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O

SiO2 + Cl2 = SiO2Cl2 =>
SiO2 + Cl2 = SiO2Cl2

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

Al3 + HClO = Al2O3 + Cl + H =>
2 Al3 + 9 HClO = 3 Al2O3 + 9 Cl + 9 H

LiBr + MgI2 = LiI + MgBr2 =>
2 LiBr + MgI2 = 2 LiI + MgBr2

SnO + NaOH = SnOH + NaO =>
SnO + NaOH = SnOH + NaO

ClO2 + NaOH = H2O + NaClO2 + NaClO3 =>
2 ClO2 + 2 NaOH = H2O + NaClO2 + NaClO3

CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4

Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3

NaOH + HCl2 = NaOCl + NaCl + H2O =>
4 NaOH + 2 HCl2 = NaOCl + 3 NaCl + 3 H2O

NH4Br + Cl2 = NH4Cl2 + Br =>
NH4Br + Cl2 = NH4Cl2 + Br

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

KNO2 + H2SO4(dil) + K2Cr2O7 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
3 KNO2 + 4 H2SO4(dil) + K2Cr2O7 = Cr2(SO4)3 + 3 KNO3 + K2SO4 + 4 H2O

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3

FeCl2 + HNO3 = HCl + Fe(NO3)2 =>
FeCl2 + 2 HNO3 = 2 HCl + Fe(NO3)2

Mg(NO3)2(aq) + Na3PO4(aq) = Mg3(PO4)2(s) + NaNO3(aq) =>
3 Mg(NO3)2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(s) + 6 NaNO3(aq)

ClO2 + NaOH = H2O + NaClO2 + NaClO3 =>
2 ClO2 + 2 NaOH = H2O + NaClO2 + NaClO3

MgBr2 + LiOH = MgOH + LiBr2 =>
MgBr2 + LiOH = MgOH + LiBr2

C3H8 + HNO3 = C3H7NO3 + H2NO3 =>
C3H8 + 3 HNO3 = C3H7NO3 + 2 H2NO3

CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + H2O =>
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + 5 H2O

K2C2O4 + CuSO4 + H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 =>
2 K2C2O4 + CuSO4 + 2 H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4

Al3 + HClO = Al2O3 + Cl + H =>
2 Al3 + 9 HClO = 3 Al2O3 + 9 Cl + 9 H

KCH3COO + CoSO4 = CoCH3COO + KSO4 =>
KCH3COO + CoSO4 = CoCH3COO + KSO4

K + BF4 = KBF4 =>
K + BF4 = KBF4

AgNO3 + K3O4P = Ag3O4P + KNO3 =>
3 AgNO3 + K3O4P = Ag3O4P + 3 KNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ca(OH)2 + KOH = K2[Ca(OH)4] =>
Ca(OH)2 + 2 KOH = K2[Ca(OH)4]

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Re(SO3)3 + RhF3 = Rh2(SO3)3 + ReF6 =>
Re(SO3)3 + 2 RhF3 = Rh2(SO3)3 + ReF6

(NH4)2CrO4 + HClO = NH4ClO + H2CrO4 =>
(NH4)2CrO4 + 2 HClO = 2 NH4ClO + H2CrO4

H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl

C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH

Mg2O2 + CO2 = MgCO3 =>
Mg2O2 + 2 CO2 = 2 MgCO3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

NH4 + OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4 + 3 OH + H3PO4 = (NH4)3PO4 + 3 H2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na

KOH2 + HNO3 = KNO3 + HOH2 =>
KOH2 + HNO3 = KNO3 + HOH2

Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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