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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O

Ag2CrO4 + PbCl2 = AgCl + PbCrO4 =>
Ag2CrO4 + PbCl2 = 2 AgCl + PbCrO4

H5P3O10 + NaOH = Na4P3O10H + H2O =>
H5P3O10 + 4 NaOH = Na4P3O10H + 4 H2O

CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2

BrO3{-} + H2S = Br{-} + HSO4{-} + H{+} =>
4 BrO3{-} + 3 H2S = 4 Br{-} + 3 HSO4{-} + 3 H{+}

LaCl3 = La + Cl =>
LaCl3 = La + 3 Cl

AlCl3 + KHg2 = Al + KCl + Hg =>
AlCl3 + 3 KHg2 = Al + 3 KCl + 6 Hg

Cr2O7 + Pb = Cr + PbO2 =>
2 Cr2O7 + 7 Pb = 4 Cr + 7 PbO2

F2 + H2S = HF + S =>
F2 + H2S = 2 HF + S

C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O

V(OH)2 + H2MnO4 = V(MnO4) + H2O =>
V(OH)2 + H2MnO4 = V(MnO4) + 2 H2O

C3H3NS + O2 = CO2 + H2O + H2S + N2 =>
4 C3H3NS + 13 O2 = 12 CO2 + 2 H2O + 4 H2S + 2 N2

CN{-} + MnO4{-} + H2O = CNO{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}

NH4F + H2O = NH3 + H3FO =>
NH4F + H2O = NH3 + H3FO

C3H7COOH + H2 = C3H8 + H2O =>
3 C3H7COOH + 10 H2 = 4 C3H8 + 6 H2O

NH4OH + NaOH = Na(OH)2 + (NH4)2OH =>
2 NH4OH + NaOH = Na(OH)2 + (NH4)2OH

H2 + W = WH7 =>
7 H2 + 2 W = 2 WH7

K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O

NaHSO3 + HNO3 = SO2 + H2O + NaNO3 =>
NaHSO3 + HNO3 = SO2 + H2O + NaNO3

Cs2O + H2SO3 = Cs2SO3 + H2O =>
Cs2O + H2SO3 = Cs2SO3 + H2O

CuO(s) + H2SO4 = CuSO4 + H2O =>
CuO(s) + H2SO4 = CuSO4 + H2O

NH4HS + KOH = K2S + NH3 + H2O =>
NH4HS + 2 KOH = K2S + NH3 + 2 H2O

N2H4 + O = N + H2O =>
N2H4 + 2 O = 2 N + 2 H2O

C6H8O7(aq) + CaCO3(s) = CO2(g) + (C6H5O7)2Ca3(s) + H2O(l) =>
2 C6H8O7(aq) + 3 CaCO3(s) = 3 CO2(g) + (C6H5O7)2Ca3(s) + 3 H2O(l)

N2H4 + O = NH2O =>
N2H4 + 2 O = 2 NH2O

Cd(OH)2 + H2Cr2O7 = CdCr2O7 + H2O =>
Cd(OH)2 + H2Cr2O7 = CdCr2O7 + 2 H2O

Al(OH)3 + CH3CH2COOH = C9H15AlO6 + H2O =>
Al(OH)3 + 3 CH3CH2COOH = C9H15AlO6 + 3 H2O

NaOH + KHPh = NaKPh + H2O =>
NaOH + KHPh = NaKPh + H2O

C61H2 + O2 = CO2 + H2O =>
2 C61H2 + 123 O2 = 122 CO2 + 2 H2O

BaSO4 + Al(NO3)3 = Ba(NO3)2 + Al2(SO4)3 =>
3 BaSO4 + 2 Al(NO3)3 = 3 Ba(NO3)2 + Al2(SO4)3

K + S + O2 = K2SO4 =>
2 K + S + 2 O2 = K2SO4

Si + Fe = SiFe =>
Si + Fe = SiFe

NH4OH + KOH = KNH2 + H2O =>
NH4OH + KOH = KNH2 + 2 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

H2SO4 + NaOH = NaOHSO4 + H =>
H2SO4 + NaOH = NaOHSO4 + 2 H

N + Cu = NCu =>
N + Cu = NCu

Cr + Cl = CrCl =>
Cr + Cl = CrCl

Zn + NCl2 = ZnCl2 + N =>
Zn + NCl2 = ZnCl2 + N

WC + O = WO + CO =>
WC + 2 O = WO + CO

Mn(HO)2 + H2SO4 = Mn{+2} + SO4{-2} + H2O =>
Mn(HO)2 + H2SO4 = Mn{+2} + SO4{-2} + 2 H2O

H2O2 + Cu = H2Cu + O2 =>
H2O2 + Cu = H2Cu + O2

Sb2O3 + NaOH = Na3SbO3 + H2O =>
Sb2O3 + 6 NaOH = 2 Na3SbO3 + 3 H2O

H2Se + H2O = HSe + H3O =>
H2Se + H2O = HSe + H3O

HF = H + F =>
HF = H + F

ZnCl2 + Na2SO4 = NaCl + ZnSO4 =>
ZnCl2 + Na2SO4 = 2 NaCl + ZnSO4

NaHCO3 + CrCl3 = Cr(OH)3 + CO2 + NaCl =>
3 NaHCO3 + CrCl3 = Cr(OH)3 + 3 CO2 + 3 NaCl

KCH3CO2 + HCl = KCl + CH3COOH =>
KCH3CO2 + HCl = KCl + CH3COOH

Cu(NO3)2 + KI = CuI + KI3 + KNO3 =>
2 Cu(NO3)2 + 5 KI = 2 CuI + KI3 + 4 KNO3

Al2O3 + H2O2 = Al(OH)3 + O2 =>
2 Al2O3 + 6 H2O2 = 4 Al(OH)3 + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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