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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2

Cu3N2 + MgBr2 = CuBr2 + Mg3N2 =>
Cu3N2 + 3 MgBr2 = 3 CuBr2 + Mg3N2

Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2

Cu(CH3COO)2 + H2S = CuS + CH3COOH =>
Cu(CH3COO)2 + H2S = CuS + 2 CH3COOH

KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3

ClCH2COOH + NH3 = CH2NH2COOH + HCl =>
ClCH2COOH + NH3 = CH2NH2COOH + HCl

CrN + NH4OH = Cr(OH)3 + (NH4)3N =>
CrN + 3 NH4OH = Cr(OH)3 + (NH4)3N

Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4

C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O

Na2MoO4 + H2O = H2MoO4 + NaOH =>
Na2MoO4 + 2 H2O = H2MoO4 + 2 NaOH

Cr + O2 = Cr2O =>
4 Cr + O2 = 2 Cr2O

NH4OH + MgCO3 = (NH4)2CO3 + Mg(OH)2 =>
2 NH4OH + MgCO3 = (NH4)2CO3 + Mg(OH)2

Zn + Na2Co3 = ZnCo3 + Na =>
Zn + Na2Co3 = ZnCo3 + 2 Na

Na3PO4 + Sr(ClO4)2 = Sr3(PO4)2 + NaClO4 =>
2 Na3PO4 + 3 Sr(ClO4)2 = Sr3(PO4)2 + 6 NaClO4

HC2H3O2 = H2 + O2 + C =>
HC2H3O2 = 2 H2 + O2 + 2 C

PBO2 + NaOH = Na2PBO3 + H2O =>
PBO2 + 2 NaOH = Na2PBO3 + H2O

KClNH3H2O = NH4ClKOH =>
KClNH3H2O = NH4ClKOH

H{+} + O2 = HO2{+} =>
H{+} + O2 = HO2{+}

K2SO3 + KFO3 + H2SO4 = K2SO4 + F2 + H2O =>
5 K2SO3 + 2 KFO3 + H2SO4 = 6 K2SO4 + F2 + H2O

KI + Hg2(NO3)2 = Hg2I2 + KNO3 =>
2 KI + Hg2(NO3)2 = Hg2I2 + 2 KNO3

Cl2 + CaS = ClS + Ca =>
Cl2 + 2 CaS = 2 ClS + 2 Ca

KI + Cl2 = Cl2I + K =>
KI + Cl2 = Cl2I + K

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

NH4 + KMnO4 = MnO2 + KOH + H2O + N2 =>
6 NH4 + 8 KMnO4 = 8 MnO2 + 8 KOH + 8 H2O + 3 N2

ZnClO3 = ZnCl + O2 =>
2 ZnClO3 = 2 ZnCl + 3 O2

OH + HS = S + H2O =>
OH + HS = S + H2O

SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl

FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2

C10H8O4 + O2 = CO + H =>
C10H8O4 + 3 O2 = 10 CO + 8 H

Na2S2O3 + H2O = Na2S2O3*5H2O =>
Na2S2O3 + 5 H2O = Na2S2O3*5H2O

CuO + Ag = Cu + Ag2O =>
CuO + 2 Ag = Cu + Ag2O

AgI + NaS = AgS + NaI =>
AgI + NaS = AgS + NaI

CaO + N2 = N2O3 + Ca =>
3 CaO + N2 = N2O3 + 3 Ca

CH4O + Na2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O

FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4

(N2Cl4)3 + (CH4)3 = N2 + H2 + CCl4 =>
(N2Cl4)3 + (CH4)3 = 3 N2 + 6 H2 + 3 CCl4

Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2

KAlO2 + MgCl2 = Al2MgO4 + KCl =>
2 KAlO2 + MgCl2 = Al2MgO4 + 2 KCl

C3H7COH + O2 = C3H7COOH =>
2 C3H7COH + O2 = 2 C3H7COOH

LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O

Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3

H2SO4(aq) + N2(g) = NH + SO4 =>
H2SO4(aq) + N2(g) = 2 NH + SO4

Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3

NaOH + Al(OH)3 = Na3(Al(OH)6) =>
3 NaOH + Al(OH)3 = Na3(Al(OH)6)

C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2

PbO4 + H2O = H2PbO5 =>
PbO4 + H2O = H2PbO5

K + MnO2 = Mn + KO2 =>
K + MnO2 = Mn + KO2

C3H7COH + O2 = C3H7COOH =>
2 C3H7COH + O2 = 2 C3H7COOH

I + HBr = IBr + H2 =>
2 I + 2 HBr = 2 IBr + H2

NaOH(aq) + Al2(SO3)3(aq) = Na2SO3(aq) + Al(OH)3 =>
6 NaOH(aq) + Al2(SO3)3(aq) = 3 Na2SO3(aq) + 2 Al(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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