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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2S2O3 + HCl = KCl + H2S2O3 =>
K2S2O3 + 2 HCl = 2 KCl + H2S2O3

Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2

(NH4)2SO4(aq) + NaOH(aq) = NH3(aq) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(aq) + 2 H2O(l) + Na2SO4(aq)

Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3

FeSO4 + NaCN = Fe(CN)2 + Na2SO4 =>
FeSO4 + 2 NaCN = Fe(CN)2 + Na2SO4

C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20

Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s) =>
Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s)

FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3

Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H

HI + Ag2CO3 = H2CO3 + AgI =>
2 HI + Ag2CO3 = H2CO3 + 2 AgI

C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr

NaHCO3(aq) + C6H8O7(aq) = CO2(g) + Na3C6H5O7(aq) + H2O =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + Na3C6H5O7(aq) + 3 H2O

N + H3 = NH3 =>
N + H3 = NH3

KMnO4 + C6H12 = CO2 + MnO + K2CO3 + H2O =>
36 KMnO4 + 5 C6H12 = 12 CO2 + 36 MnO + 18 K2CO3 + 30 H2O

H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2

Co(NO3)2 + H2O = Co(H2O) + NO3 =>
Co(NO3)2 + H2O = Co(H2O) + 2 NO3

KI(aq) + Cl2(g) = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(aq)

H2O2(aq) + H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + H2O(l) =>
2 H2O2(aq) + 2 H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + 4 H2O(l)

Li2CO3 + H2O = LiOH + CO2 =>
Li2CO3 + H2O = 2 LiOH + CO2

Fe2(Cr2O7)3 + KOH = Fe(OH)3 + K2Cr2O7 =>
Fe2(Cr2O7)3 + 6 KOH = 2 Fe(OH)3 + 3 K2Cr2O7

CH4(g) + Cl2 = CCl4(l) + HCl =>
CH4(g) + 4 Cl2 = CCl4(l) + 4 HCl

(NH4)2S + O2 = N2O5 + H2O + SO2 =>
2(NH4)2S + 11 O2 = 2 N2O5 + 8 H2O + 2 SO2

C3H8 + SO2 = C3H6 + H2S + H2O =>
3 C3H8 + SO2 = 3 C3H6 + H2S + 2 H2O

C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O

Calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2

AlCl3 + Na3[Al(OH)6] = Al(OH)3 + NaCl =>
AlCl3 + Na3[Al(OH)6] = 2 Al(OH)3 + 3 NaCl

F + I = FI3 =>
F + 3 I = FI3

K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 K2SO4 + 3 O2

H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O

Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C

CuI2 + Na3PO4 = CuPO4 + Na3I2 =>
CuI2 + Na3PO4 = CuPO4 + Na3I2

Al2O3 + Na2O + H2O = NaAl(OH)4 =>
Al2O3 + Na2O + 4 H2O = 2 NaAl(OH)4

Na3C6H5O7*2H2O + FeSO4*7H2O = FeNa4(C6H5O7)2 + Na2SO4 + H2O =>
2 Na3C6H5O7*2H2O + FeSO4*7H2O = FeNa4(C6H5O7)2 + Na2SO4 + 11 H2O

NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)

SeCl6(s) + O2(g) = SeO2(s) + Cl2(g) =>
SeCl6(s) + O2(g) = SeO2(s) + 3 Cl2(g)

C3H5O9N3 = CO2 + O2 + N2 + H2O =>
4 C3H5O9N3 = 12 CO2 + O2 + 6 N2 + 10 H2O

CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(aq) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(aq)

C(s) + S8(s) + KNO3(s) = CO2(g) + N2(g) + K2S(s) =>
24 C(s) + S8(s) + 16 KNO3(s) = 24 CO2(g) + 8 N2(g) + 8 K2S(s)

C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O

LiCl(aq) + NaOH(aq) = LiOH(s) + NaCl(aq) =>
LiCl(aq) + NaOH(aq) = LiOH(s) + NaCl(aq)

MgCl2 + Mg(OH)2 = MgOHCl =>
MgCl2 + Mg(OH)2 = 2 MgOHCl

C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)

BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq) =>
BaCl2(aq) + Pb(No3)2(aq) = PbCl2(s) + Ba(No3)2(aq)

NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl

KMnO4 + CH3COOH = MnO2 + KOH + CO2 + H2O =>
8 KMnO4 + 3 CH3COOH = 8 MnO2 + 8 KOH + 6 CO2 + 2 H2O

Na + C2Cl6 = NaCl + C2Cl2 =>
4 Na + C2Cl6 = 4 NaCl + C2Cl2

C3H5(C17H35CO2)3 + NaOH = C3H5(OH)3 + NaC17H35CO2 =>
C3H5(C17H35CO2)3 + 3 NaOH = C3H5(OH)3 + 3 NaC17H35CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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