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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al + Zn2SO4 = Zn + Al2(SO4)3 =>
2 Al + 3 Zn2SO4 = 6 Zn + Al2(SO4)3

Fe + HNO + C6H8O7 = FeC6H5O7 + H4NO =>
Fe + HNO + C6H8O7 = FeC6H5O7 + H4NO

Na3Po4(aq) + AlCl3(aq) = NaCl(aq) + AlPo4(s) =>
Na3Po4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPo4(s)

TiCl3 + H2S = Ti2S + S + HCl =>
2 TiCl3 + 3 H2S = Ti2S + 2 S + 6 HCl

KNO2 + MgCl2 = KCl + Mg(NO2)2 =>
2 KNO2 + MgCl2 = 2 KCl + Mg(NO2)2

Sc + I2 = ScI =>
2 Sc + I2 = 2 ScI

Na2ZnO2 = Na{+} + ZnO2{-2} =>
Na2ZnO2 = 2 Na{+} + ZnO2{-2}

NaOH + H2A = H3O + NaA =>
NaOH + H2A = H3O + NaA

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

MgSO4 + NaOH = MgO + Na2SO4 + H2O =>
MgSO4 + 2 NaOH = MgO + Na2SO4 + H2O

ZnS(s) + O2(g) = ZnO(s) + S8(s) =>
8 ZnS(s) + 4 O2(g) = 8 ZnO(s) + S8(s)

KAl(SO4)2 + NaHCO3 = Na2(SO4) + KAl(OH)2(SO4) + CO2 =>
KAl(SO4)2 + 2 NaHCO3 = Na2(SO4) + KAl(OH)2(SO4) + 2 CO2

NaIO3 + KI = NaI + KIO =>
NaIO3 + 3 KI = NaI + 3 KIO

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

H3 = HH2 =>
H3 = HH2

KMnO4 + Na2SO3 + H2O = MnO + KOH + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + H2O = 2 MnO + 2 KOH + 5 Na2SO4

KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O

KMnO4(aq) + H2SO4(aq) + KI(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(aq) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l) + 5 I2(aq)

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

C10H8 + H2O2 = CO2 + H2O =>
C10H8 + 24 H2O2 = 10 CO2 + 28 H2O

C8H + O = C2O + H2O =>
2 C8H + 9 O = 8 C2O + H2O

K + CO2 = K3CO2 =>
3 K + CO2 = K3CO2

CH3CH2OH + Na = C2H5NaOH =>
CH3CH2OH + Na = C2H5NaOH

FeSO4 + H3Po4 = Fe3(Po4)2 + H2SO4 =>
3 FeSO4 + 2 H3Po4 = Fe3(Po4)2 + 3 H2SO4

Fe3 + HCl2 = FeCl2 + H2 =>
2 Fe3 + 6 HCl2 = 6 FeCl2 + 3 H2

(NH4)U2O7 = U3O8 + NH3 + H2O + N2 =>
18(NH4)U2O7 = 12 U3O8 + 4 NH3 + 30 H2O + 7 N2

K2 = K8 =>
4 K2 = K8

Cu(OH)2 + CH3COOH = Cu(CCH3COO)2*H2O + H2O =>
Cu(OH)2 + 3 CH3COOH = Cu(CCH3COO)2*H2O + 3 H2O

Be(OH)2 + NaOH = H2O + Na2BeO2 =>
Be(OH)2 + 2 NaOH = 2 H2O + Na2BeO2

H2Mg7 = Mg2 + H4 =>
2 H2Mg7 = 7 Mg2 + H4

Ca(NO3)2 + Na3PO4 = CaNa3 + (NO3)2PO4 =>
Ca(NO3)2 + Na3PO4 = CaNa3 + (NO3)2PO4

Br2 + KOH = KBr + KBrO3 + H2O = =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O

C11H21O2 + O2 = H2O + CO2 =>
4 C11H21O2 + 61 O2 = 42 H2O + 44 CO2

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr

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

H2O2 + H2SO4 + KI = K2SO4 + H2O + KI3 =>
H2O2 + H2SO4 + 3 KI = K2SO4 + 2 H2O + KI3

Bi(NO3)2 + H2C2O4 = BiC2O4 + HNO3 =>
Bi(NO3)2 + H2C2O4 = BiC2O4 + 2 HNO3

Zn + AgNBaCO3 = Ag + Zn(NBaCO3)2 =>
Zn + 2 AgNBaCO3 = 2 Ag + Zn(NBaCO3)2

CuSO4 + Zn = ZnSO4 + Cu1 =>
CuSO4 + Zn = ZnSO4 + Cu1

HCl + BaCl2 = H + BaCl3 =>
HCl + BaCl2 = H + BaCl3

Na3PO3 + MgCl2 = Mg3(PO3)2 + NaCl =>
2 Na3PO3 + 3 MgCl2 = Mg3(PO3)2 + 6 NaCl

ZnCl2 + OH = Zn(OH)2 + Cl =>
ZnCl2 + 2 OH = Zn(OH)2 + 2 Cl

BaF2 + H2SO4 = Ba(HSO4)2 + HF =>
BaF2 + 2 H2SO4 = Ba(HSO4)2 + 2 HF

NaBr + NaBrO3 + H2SO4 = Br2Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2Na2SO4 + 3 H2O

Ca3P3 + H2O = Ca(OH)3 + PH3 =>
Ca3P3 + 9 H2O = 3 Ca(OH)3 + 3 PH3

Na2O2 + CaCl2 = CaO2 + NaCl =>
Na2O2 + CaCl2 = CaO2 + 2 NaCl

Na3Po4 + Ba(NO3)2 = Ba3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ba(NO3)2 = Ba3(Po4)2 + 6 NaNO3

CH3CH2CH2OH + CrO7 = CH2CO0H + Cr + H2O =>
28 CH3CH2CH2OH + 9 CrO7 = 42 CH2CO0H + 9 Cr + 49 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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