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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s) =>
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s)

NaOHHAuCl4 = NaAuCl4H2O =>
NaOHHAuCl4 = NaAuCl4H2O

C10H10 + O2 = CO2 + H2O =>
2 C10H10 + 25 O2 = 20 CO2 + 10 H2O

CuNH3 + HCl = CuHCl + NH3 =>
CuNH3 + HCl = CuHCl + NH3

C6H11O3 + O2 = CO2 + H2O =>
4 C6H11O3 + 29 O2 = 24 CO2 + 22 H2O

MgS(aq) + Na2CO3(aq) = Na2S + MgCO3 =>
MgS(aq) + Na2CO3(aq) = Na2S + MgCO3

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

KCN + H2SO4 = HCN + K2SO4 =>
2 KCN + H2SO4 = 2 HCN + K2SO4

H3N + NaCl = Na3N + HCl =>
H3N + 3 NaCl = Na3N + 3 HCl

KNO3 + H2S = K2S + HNO3 =>
2 KNO3 + H2S = K2S + 2 HNO3

KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O

Fe(OH)3 + NH4OH = Fe(NH3) + H2O + OH =>
Fe(OH)3 + NH4OH = Fe(NH3) + H2O + 3 OH

Fe2O3 + CaH2 = CaO + FeH3 =>
Fe2O3 + 3 CaH2 = 3 CaO + 2 FeH3

C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO

Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH

C5H7O2Na + O2 = NaHCO3 + CO2 + H2O =>
C5H7O2Na + 6 O2 = NaHCO3 + 4 CO2 + 3 H2O

RbNO3(s) = RbNO2(s) + O2(g) =>
2 RbNO3(s) = 2 RbNO2(s) + O2(g)

Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4NO3

AgCl + HCl = HAgCl2 =>
AgCl + HCl = HAgCl2

FeCl3 + KSCN = Fe(SCN)3 + K + Cl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 K + 3 Cl

Zn(FeS2) = Zn + Fe + S2 =>
Zn(FeS2) = Zn + Fe + S2

H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O

LiCO3 + H2O = HCO3 + LiOH =>
LiCO3 + H2O = HCO3 + LiOH

KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4

COO = CO2 =>
COO = CO2

CaSO4 + BaOH2 = CaOH2 + BaSO4 =>
CaSO4 + BaOH2 = CaOH2 + BaSO4

(SO3) + NaOH = Na2(SO4) + H2O =>
(SO3) + 2 NaOH = Na2(SO4) + H2O

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

K + Hg(PO4)2 = Hg + K3PO4 =>
6 K + Hg(PO4)2 = Hg + 2 K3PO4

CH2O = H2CO =>
CH2O = H2CO

Fe(OH)3 + H2PO4 + H = FePO4 + H2O =>
Fe(OH)3 + H2PO4 + H = FePO4 + 3 H2O

C5HH12 + O2 = CO2 + H2O =>
4 C5HH12 + 33 O2 = 20 CO2 + 26 H2O

Be + NO2 = Be(NO2)2 =>
Be + 2 NO2 = Be(NO2)2

(NH4)3PO4 = (NH4)3(PO4) =>
(NH4)3PO4 = (NH4)3(PO4)

C2H4 = C2H2H2 =>
C2H4 = C2H2H2

Al(s) + SnCl2(ac) = AlCl3 + Sn =>
2 Al(s) + 3 SnCl2(ac) = 2 AlCl3 + 3 Sn

H + I = HI =>
H + I = HI

(NH4)2CO3 + HgNO3 = Hg2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 HgNO3 = Hg2CO3 + 2 NH4NO3

Al + Cl = AlCl =>
Al + Cl = AlCl

KMnO4 + KOH + NaSO3 = NaSO4 + H2O + K2MnO4 =>
2 KMnO4 + 2 KOH + NaSO3 = NaSO4 + H2O + 2 K2MnO4

(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4

Ni + H2SO4 = NiSO4 + H2O + SO =>
2 Ni + 3 H2SO4 = 2 NiSO4 + 3 H2O + SO

KOH + CoI3 = KI + Co(OH)3 =>
3 KOH + CoI3 = 3 KI + Co(OH)3

ZnO + NaOH = Zn(OH)2 + Na2O =>
ZnO + 2 NaOH = Zn(OH)2 + Na2O

CaO(s) + H2(g) = Ca(s) + H2O(g) =>
CaO(s) + H2(g) = Ca(s) + H2O(g)

sodium + nitricacid = hydrogen + sodiumnitrate =>
2 Na + 2 HNO3 = H2 + 2 NaNO3

(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3(PO4) =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3(PO4)

Ca(CH3CO2)2 = CaCO3 + C3H6O =>
Ca(CH3CO2)2 = CaCO3 + C3H6O

CH3CH2CH3 + HNO3 = CH3CH(NO2)CH3 + H2O =>
CH3CH2CH3 + HNO3 = CH3CH(NO2)CH3 + H2O

MoCO6 + CH3COOH = Mo2COOCH3 + H2 + CO2 =>
4 MoCO6 + 10 CH3COOH = 2 Mo2COOCH3 + 17 H2 + 20 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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