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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO4{-} + NO2{-} + H{+} = MnO2 + NO3{-} + H2O =>
2 MnO4{-} + 3 NO2{-} + 2 H{+} = 2 MnO2 + 3 NO3{-} + H2O

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

CH3COONa + HF = CH3COOH + NaF =>
CH3COONa + HF = CH3COOH + NaF

KOH + BrCl = KCl + BrOH =>
KOH + BrCl = KCl + BrOH

C8H8NO3SCl + NaHSO3 + NaOH = C8H8NO3SNa + NaCl + Na2SO4 + H2O =>
C8H8NO3SCl + NaHSO3 + 3 NaOH = C8H8NO3SNa + NaCl + Na2SO4 + 2 H2O

CuCl2 + HBr = CuBr2 + HCl =>
CuCl2 + 2 HBr = CuBr2 + 2 HCl

ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O

Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2

H2SO4 + Al(OH)Cl2 = H2O + AlCl3 + Al2(SO4)3 =>
3 H2SO4 + 6 Al(OH)Cl2 = 6 H2O + 4 AlCl3 + Al2(SO4)3

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

Ca(PO3) + H2SO4 = CaSO4 + H2PO3 =>
Ca(PO3) + H2SO4 = CaSO4 + H2PO3

C13H23O18 + O2 = CO2 + H2O =>
4 C13H23O18 + 39 O2 = 52 CO2 + 46 H2O

Pt + HCl = PtCl4 + H2 =>
Pt + 4 HCl = PtCl4 + 2 H2

CH179N02O05 + O2 = CO2 + H2O + NO2 =>
4 CH179N02O05 + 181 O2 = 4 CO2 + 358 H2O + 8 NO2

HgO + Sb2O3 + O2 = Hg2Sb2O7 =>
2 HgO + Sb2O3 + O2 = Hg2Sb2O7

SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3

[Ni(NH3)6]Cl2 + NaOH = Ni(OH)2 + NaCl + NH3 =>
[Ni(NH3)6]Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 NH3

C2O4 + BaCl2 = BaC2O4 + Cl =>
C2O4 + BaCl2 = BaC2O4 + 2 Cl

{239}94Pu = {4}2He =>
4{239}94Pu = 239{4}2He

Fe(OH)3 + Na2O = Fe2O3 + NaOH =>
2 Fe(OH)3 + 3 Na2O = Fe2O3 + 6 NaOH

SiO2 + Mg = Si + MgSiO3 =>
3 SiO2 + 2 Mg = Si + 2 MgSiO3

Mn + Ag(NO3) = Ag + Mn(NO3)7 =>
Mn + 7 Ag(NO3) = 7 Ag + Mn(NO3)7

C8H17N + O2 = CO2 + H2O + N =>
4 C8H17N + 49 O2 = 32 CO2 + 34 H2O + 4 N

NiBr2 + NH4OH = Ni(OH)2 + NH4Br =>
NiBr2 + 2 NH4OH = Ni(OH)2 + 2 NH4Br

H3PO3 + PCl5 = PCl3 + POCl3 + HCl =>
H3PO3 + 3 PCl5 = PCl3 + 3 POCl3 + 3 HCl

BaCl2 + ZnNO3 = BaCl2ZnNO3 =>
BaCl2 + ZnNO3 = BaCl2ZnNO3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

C5H10O2 + O2 = H2O + CO2 =>
2 C5H10O2 + 13 O2 = 10 H2O + 10 CO2

ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O

(Fe(OH)2)2SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
(Fe(OH)2)2SO4 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O

HCl + Na2CO4 = H2CO4 + NaCl =>
2 HCl + Na2CO4 = H2CO4 + 2 NaCl

Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3

(NH4)2SO4 + Na(OH) + H3PO4 = Na2SO4 + (NH4)3PO4 + H2O =>
3(NH4)2SO4 + 6 Na(OH) + 2 H3PO4 = 3 Na2SO4 + 2(NH4)3PO4 + 6 H2O

Cl2 + OH = (ClO3) + H2O =>
Cl2 + 12 OH = 2(ClO3) + 6 H2O

Fe(NO3)2 + H2O = Fe(OH)2 + H + NO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 H + 2 NO3

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

AgH + KBr = AgBr + KH =>
AgH + KBr = AgBr + KH

HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2

I + O2 = IO2 =>
I + O2 = IO2

FeSO4 + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
9 FeSO4 + 6 K3[Fe(CN)6] = 2 Fe4[Fe(CN)6]3 + 9 K2SO4 + Fe

HNCO + O2 = NO + H2O + CO2 =>
4 HNCO + 5 O2 = 4 NO + 2 H2O + 4 CO2

Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O3 =>
8 Ga + 30 HClO4 = 8 Ga(ClO4)3 + 15 H2O + 3 Cl2O3

C10H8 + O3 = CO2 + H2O =>
C10H8 + 8 O3 = 10 CO2 + 4 H2O

Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O

Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2

Eu + P = EuP3 =>
Eu + 3 P = EuP3

Na2S + PbCl2 = PbS + NaCl =>
Na2S + PbCl2 = PbS + 2 NaCl

Mg + NaOH = Mg(OH)2 + NaMg =>
3 Mg + 2 NaOH = Mg(OH)2 + 2 NaMg

PdO + HNO3 = Pd(NO3)2 + H2O =>
PdO + 2 HNO3 = Pd(NO3)2 + H2O

BiOH3 + HNO3 = BiNO3 + HOH3 =>
BiOH3 + HNO3 = BiNO3 + HOH3

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Breng de vergelijking van een chemische reactie in evenwicht
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