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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2S + FeBr2 = FeS + KBr =>
K2S + FeBr2 = FeS + 2 KBr

Na + C = NaC12 =>
Na + 12 C = NaC12

KMnO4 + Ca(ClO)2 = K(ClO)2 + CaMnO4 =>
KMnO4 + Ca(ClO)2 = K(ClO)2 + CaMnO4

Cn + S = Cn2S =>
2 Cn + S = Cn2S

FeBr2 + Na2CO3 + H2O = CO2 + Fe(OH)2 + NaBr =>
FeBr2 + Na2CO3 + H2O = CO2 + Fe(OH)2 + 2 NaBr

NH4(NO3) + K2(SO4) = (NH4)2SO4 + KNO3 =>
2 NH4(NO3) + K2(SO4) = (NH4)2SO4 + 2 KNO3

Te + HNO3 = HTeO4 + NO2 + H2O =>
Te + 7 HNO3 = HTeO4 + 7 NO2 + 3 H2O

Ag(NO3)2 + K3PO4 = Ag3(PO4)2 + KNO3 =>
3 Ag(NO3)2 + 2 K3PO4 = Ag3(PO4)2 + 6 KNO3

H2C2O4*2H2O + K2Cr2O7 + K2C2O4*H2O = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
7 H2C2O4*2H2O + K2Cr2O7 + 2 K2C2O4*H2O = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O

HF + FeO = FeF2 + H2O =>
2 HF + FeO = FeF2 + H2O

KCIO4 + KCI = KCIO =>
KCIO4 + 3 KCI = 4 KCIO

Hg3(PO4)2 + Li = Li3PO4 + Hg =>
Hg3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Hg

FeCl2 + Na2S2O3 = NaCl + Fe(S2O3) =>
FeCl2 + Na2S2O3 = 2 NaCl + Fe(S2O3)

Mg + Zn2Cl = Mg2Cl + Zn =>
2 Mg + Zn2Cl = Mg2Cl + 2 Zn

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

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

As2O3 + H2O = As(OH)3 =>
As2O3 + 3 H2O = 2 As(OH)3

Al2(Co)3 + H2O = Al(OH)3 + H2 + Co2 =>
2 Al2(Co)3 + 12 H2O = 4 Al(OH)3 + 6 H2 + 3 Co2

Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O

K(s) + AlCl3(aq) = Al + KCl3 =>
K(s) + AlCl3(aq) = Al + KCl3

FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O

Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3

Li + AlBr3 = LiBr + Al =>
3 Li + AlBr3 = 3 LiBr + Al

Mg + HCOOH = Mg(HCOO)2 + H =>
Mg + 2 HCOOH = Mg(HCOO)2 + 2 H

Al2(SO4)3(aq) + CaCl2(aq) = CaSO4(s) + AlCl3(aq) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 3 CaSO4(s) + 2 AlCl3(aq)

FeCl3 + Ca(OH)2 = Fe2(OH)6 + Ca3Cl6 =>
2 FeCl3 + 3 Ca(OH)2 = Fe2(OH)6 + Ca3Cl6

Cu + HNO3(prask) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(prask) = 3 Cu(NO3)2 + 2 NO + 4 H2O

Pb + SnCl4 = PbCl2 + SnCl2 =>
Pb + SnCl4 = PbCl2 + SnCl2

C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4

Ag(NO3)2 + Ca(Cl2)2 = Ag(Cl2)2 + Ca(NO3)2 =>
Ag(NO3)2 + Ca(Cl2)2 = Ag(Cl2)2 + Ca(NO3)2

HPO3 + NiOH = H2O + NiPO3 =>
HPO3 + NiOH = H2O + NiPO3

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

BaCl2(c) = Ba(c) + Cl2(g) =>
BaCl2(c) = Ba(c) + Cl2(g)

Th(OH)4 + (NH4)2CO3 = (NH4)6Th(CO3)5 + NH4OH =>
Th(OH)4 + 5(NH4)2CO3 = (NH4)6Th(CO3)5 + 4 NH4OH

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

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

C5H11Cl + CH3CO2Na = C5H11CO2 + CH3ClNa =>
C5H11Cl + CH3CO2Na = C5H11CO2 + CH3ClNa

Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3

C3H6O3 + CaCO3 = C6H10CaO6 + H2CO3 =>
2 C3H6O3 + CaCO3 = C6H10CaO6 + H2CO3

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

C6H14O + O2 = CO + H2O =>
C6H14O + 6 O2 = 6 CO + 7 H2O

NH4Cl + H3PO4 = (NH4)3PO4 + HCl =>
3 NH4Cl + H3PO4 = (NH4)3PO4 + 3 HCl

C3H6S + O2 = CO2 + H2O + SO3 =>
C3H6S + 6 O2 = 3 CO2 + 3 H2O + SO3

Zn(s) + HCl(g) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2(s) + H2(g)

Zn + Ni{2} = Zn{2} + Ni =>
Zn + Ni{2} = Zn{2} + Ni

Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca

Ru3B5 = Ru + B =>
Ru3B5 = 3 Ru + 5 B

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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