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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ru + H2O2 + NaOH = NaRuO4 + H2O =>
2 Ru + 7 H2O2 + 2 NaOH = 2 NaRuO4 + 8 H2O

IO + H2O = HI + OH =>
IO + 2 H2O = HI + 3 OH

Pt + F = Pt4F =>
4 Pt + F = Pt4F

CaBr2 + K2SiO3 = CaSiO3 + KBr =>
CaBr2 + K2SiO3 = CaSiO3 + 2 KBr

Pb + Cr2O7 = Pb2(Cr2O7)4 =>
2 Pb + 4 Cr2O7 = Pb2(Cr2O7)4

KCl + HNO3 = HCl + KNO3 =>
KCl + HNO3 = HCl + KNO3

AgBr(aq) + CuBr(aq) = CuBr2(aq) + Ag(s) =>
AgBr(aq) + CuBr(aq) = CuBr2(aq) + Ag(s)

Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

HClO4CH3COONa = CH3ClO4HCOONa =>
HClO4CH3COONa = CH3ClO4HCOONa

H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + H2O =>
2 H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + 4 H2O

Ca + SO2 = Ca2S + O2 =>
2 Ca + SO2 = Ca2S + O2

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Pt + F = Pt4F =>
4 Pt + F = Pt4F

C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2

Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2

HgO + O2 = HgO3 =>
HgO + O2 = HgO3

F2 + K2S = FS + K =>
F2 + 2 K2S = 2 FS + 4 K

C7H15NO + O2 = CO2 + H2O + NO2 =>
4 C7H15NO + 45 O2 = 28 CO2 + 30 H2O + 4 NO2

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

Cu + Na = CuNa =>
Cu + Na = CuNa

Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2

LiN3 + NH4NO3 = LiNO3 + NH4N3 =>
LiN3 + NH4NO3 = LiNO3 + NH4N3

SbCl3 + AgNO3 = AgCl + Sb(NO3)3 =>
SbCl3 + 3 AgNO3 = 3 AgCl + Sb(NO3)3

Ca3N2(s) = Ca + N =>
Ca3N2(s) = 3 Ca + 2 N

Al2O3 + C2 = Al + CO2 =>
4 Al2O3 + 3 C2 = 8 Al + 6 CO2

CuOH + HCO3 = CuCO3 + H2O =>
CuOH + HCO3 = CuCO3 + H2O

CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

Na2CrO4 + Al(OH)3 = Al2(CrO4)3 + NaOH =>
3 Na2CrO4 + 2 Al(OH)3 = Al2(CrO4)3 + 6 NaOH

AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl

Au + Cu = AuCu =>
Au + Cu = AuCu

Br2 + CaI = CaBr2 + I =>
Br2 + CaI = CaBr2 + I

ZnO + Pb(OH)4 = PbO2 + Zn(OH)2 =>
2 ZnO + Pb(OH)4 = PbO2 + 2 Zn(OH)2

Au + Br2 = Au2Br6 =>
2 Au + 3 Br2 = Au2Br6

Ag + Zn(PO4) = Zn + Ag(PO4) =>
Ag + Zn(PO4) = Zn + Ag(PO4)

HC2H3O2 + NaHCOO3 = NaC2H3O2 + H2O + CO2 =>
5 HC2H3O2 + 4 NaHCOO3 = 4 NaC2H3O2 + 6 H2O + 6 CO2

Li3PO4 + BaCl2 = BaPO4 + Li3Cl2 =>
Li3PO4 + BaCl2 = BaPO4 + Li3Cl2

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

K3PO4(aq) + H2SO4(aq) = K2SO4(aq) + H3PO4(aq) =>
2 K3PO4(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 2 H3PO4(aq)

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

B(NO3)3 + K2SO4 = B2(SO4)3 + KNO3 =>
2 B(NO3)3 + 3 K2SO4 = B2(SO4)3 + 6 KNO3

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

HCH3CO2 + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 HCH3CO2 + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2

Gd2O3 + NH4Cl = GdCl3 + NH3 + H2O =>
Gd2O3 + 6 NH4Cl = 2 GdCl3 + 6 NH3 + 3 H2O

CuCl2 + K3Fe(CN)6 = CuFe(CN)6 + K3Cl2 =>
CuCl2 + K3Fe(CN)6 = CuFe(CN)6 + K3Cl2

Hf + N = HfN =>
Hf + N = HfN

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

(C3H6) + H2O2 = CO2 + H2O =>
(C3H6) + 9 H2O2 = 3 CO2 + 12 H2O

Ba(NO3)2 + NaOH = Ba(OH)2 + NO3Na =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NO3Na

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Breng de vergelijking van een chemische reactie in evenwicht
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