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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Rb + NO3 = Rb2O + N2 =>
12 Rb + 2 NO3 = 6 Rb2O + N2

(NiOH)2SO4 + H2O = Ni(OH)2 + H2SO4 =>
(NiOH)2SO4 + 2 H2O = 2 Ni(OH)2 + H2SO4

AgNO3(aq) + KF(aq) = AgF(s) + KNO3(aq) =>
AgNO3(aq) + KF(aq) = AgF(s) + KNO3(aq)

SO2(g) + O = SO3(g) =>
SO2(g) + O = SO3(g)

SiI4(s) + Mg(s) = MgI2(s) + Si(s) =>
SiI4(s) + 2 Mg(s) = 2 MgI2(s) + Si(s)

Na2SO4 + Ba3(PO4)2 = Na3PO4 + BaSO4 =>
3 Na2SO4 + Ba3(PO4)2 = 2 Na3PO4 + 3 BaSO4

Ni(NH3)6SO4 + H2SO4 = Ni(NH)6(SO4)2 + H2 =>
Ni(NH3)6SO4 + H2SO4 = Ni(NH)6(SO4)2 + 7 H2

CuFeS2 + CaO + O2 = CuSO4 + Fe2O3 + CaSO4 =>
4 CuFeS2 + 4 CaO + 17 O2 = 4 CuSO4 + 2 Fe2O3 + 4 CaSO4

Cl + H3 = ClH3 =>
Cl + H3 = ClH3

Zn(NO3)2 + LiF = ZnF2 + LiNO3 =>
Zn(NO3)2 + 2 LiF = ZnF2 + 2 LiNO3

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

NaCl + Fe = FeCl2 + Na =>
2 NaCl + Fe = FeCl2 + 2 Na

Na2O + NO2 = Na2NO3 =>
Na2O + NO2 = Na2NO3

Fe + HNO3 + KSCN = Fe(SCN)3 + KNO3 + H =>
Fe + 3 HNO3 + 3 KSCN = Fe(SCN)3 + 3 KNO3 + 3 H

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

Al + Fl = AlFl =>
Al + Fl = AlFl

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

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

Al + Fe{2}O{3} = Al{2}O{2} + Fe =>
Al + Fe{2}O{3} = Al{2}O{2} + Fe

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3

Sn(s) + Fe(NO3)2(aq) = Sn(NO3)2(aq) + Fe(s) =>
Sn(s) + Fe(NO3)2(aq) = Sn(NO3)2(aq) + Fe(s)

P + O2 = P2O10 =>
2 P + 5 O2 = P2O10

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO

C2H5NO2 + HCl = C2H5Cl + HNO2 =>
C2H5NO2 + HCl = C2H5Cl + HNO2

KMnO4 + H2SO4 + C6H5CH2OH = K2SO4 + MnSO4 + C6H5COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C6H5CH2OH = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 H2O

HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3

Co*6H2O + H2O2 + HCl = Co(en)2Cl2Cl + H2O =>
4 Co*6H2O + 3 H2O2 + 6 HCl = 2 Co(en)2Cl2Cl + 30 H2O

Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4

C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O

Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH

NaOH + NaCl = NaCl(NaOH) =>
NaOH + NaCl = NaCl(NaOH)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Ag(NO3)2 + HCl = AgCl + H2 + NO3 =>
2 Ag(NO3)2 + 2 HCl = 2 AgCl + H2 + 4 NO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

H2SO4(aq) + CaI2(aq) = CaSO4(s) + HI(aq) =>
H2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 HI(aq)

ZnCO3 + H2SO4 + H2O = ZnSO4*H2O + H2CO3 =>
ZnCO3 + H2SO4 + H2O = ZnSO4*H2O + H2CO3

Cu(NO3)2 + Sn = Cu + Sn(NO3)2 = =>
Cu(NO3)2 + Sn = Cu + Sn(NO3)2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al

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Breng de vergelijking van een chemische reactie in evenwicht
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