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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Se + NO3 = SeO2 + NO =>
Se + NO3 = SeO2 + NO

CaOH2 + Co2 = H2O + CaCo3 =>
2 CaOH2 + 3 Co2 = 2 H2O + 2 CaCo3

Cr(OH)3 + H2CrO4 = Cr2(CrO4)3 + H2O =>
2 Cr(OH)3 + 3 H2CrO4 = Cr2(CrO4)3 + 6 H2O

Fe(NO3)3 + AgNO3(aq) = Ag(NO3)3 + FeNO3 =>
Fe(NO3)3 + AgNO3(aq) = Ag(NO3)3 + FeNO3

K3[Fe(SCN)6] + HF = HSCN + K3FeF6 =>
K3[Fe(SCN)6] + 6 HF = 6 HSCN + K3FeF6

AlCl3 + BaSO4 = Al(SO4)3 + BaCl =>
AlCl3 + 3 BaSO4 = Al(SO4)3 + 3 BaCl

(NaCl)O + Ni(OH)2 + H2O = Ni(OH)3 + NaCl =>
(NaCl)O + 2 Ni(OH)2 + H2O = 2 Ni(OH)3 + NaCl

Na2CO3 + UO2(CH3COO)2 + CH3COOH = NaUO2(CH3COO)3 + H2O + CO2 =>
Na2CO3 + 2 UO2(CH3COO)2 + 2 CH3COOH = 2 NaUO2(CH3COO)3 + H2O + CO2

H2O + HCl = H2 + Cl2O =>
H2O + 2 HCl = 2 H2 + Cl2O

As2O3 + Al2O3 = AlAsO3 =>
As2O3 + Al2O3 = 2 AlAsO3

H2 + Br2 = HBr = H2 + BR2 = =>
H2 + Br2 = 2 HBr

CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Cl2 + AuI3 = ClI + Au =>
3 Cl2 + 2 AuI3 = 6 ClI + 2 Au

CHCCH2CH2 + O2 = H2O + CO2 =>
4 CHCCH2CH2 + 21 O2 = 10 H2O + 16 CO2

KClO4 = K + Cl2 + O2 =>
2 KClO4 = 2 K + Cl2 + 4 O2

LiOH + HB2 = LiB2 + H2O =>
LiOH + HB2 = LiB2 + H2O

NH3 + S2Cl2 = S8 + NH4Cl + S4N4 =>
16 NH3 + 6 S2Cl2 = S8 + 12 NH4Cl + S4N4

V2O5 + H = V2O3 + H2O =>
V2O5 + 4 H = V2O3 + 2 H2O

C19H25OH + O2 = CO + H2O =>
2 C19H25OH + 31 O2 = 38 CO + 26 H2O

NaIO + HCl = NaCl + HIO =>
NaIO + HCl = NaCl + HIO

H2SO4 + BrCl = HCl + BrSO4 + H =>
H2SO4 + BrCl = HCl + BrSO4 + H

Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O

NaPO4(aq) + AgNO3(aq) = NaNO3(aq) + AgPO4(aq) =>
NaPO4(aq) + AgNO3(aq) = NaNO3(aq) + AgPO4(aq)

C6H8O6 + K2CO3 = KC6H7O6 + CO2 + H2O =>
2 C6H8O6 + K2CO3 = 2 KC6H7O6 + CO2 + H2O

CrCl3 + H2O2 + H2SO4 = Cl2 + H2O + Cr2(SO4)3 =>
2 CrCl3 + 3 H2O2 + 3 H2SO4 = 3 Cl2 + 6 H2O + Cr2(SO4)3

Na2S2O3 + H2SO4 = Na2SO4 + S + NaHSO3 =>
2 Na2S2O3 + H2SO4 = Na2SO4 + 2 S + 2 NaHSO3

NaNO2 + H2SO4 + KMnO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 3 H2SO4 + 2 KMnO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

NO + S + H2O = HNO3 + H2S =>
2 NO + 3 S + 4 H2O = 2 HNO3 + 3 H2S

Cu2SO4 + AgNO3 = Ag2SO4 + CuNO3 =>
Cu2SO4 + 2 AgNO3 = Ag2SO4 + 2 CuNO3

Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3

CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH =>
CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH

Zn + Ag2O = ZnO + Ag =>
Zn + Ag2O = ZnO + 2 Ag

C6H15O4P + O2 = P2O5 + CO2 + H2O =>
2 C6H15O4P + 18 O2 = P2O5 + 12 CO2 + 15 H2O

SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O

Ca5F(PO4)3 + H2SO4 + H2O = CaH4(PO4)2H2O + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 + 3 H2O = 3 CaH4(PO4)2H2O + 7 CaSO4 + 2 HF

C6H6NO6P + H2O = C6H5NO3 + H3PO4 =>
C6H6NO6P + H2O = C6H5NO3 + H3PO4

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

Cu + S = Cu2S =>
2 Cu + S = Cu2S

K2Cl2O7 + HCl = K2Cl2 + H2O + Cl2 =>
K2Cl2O7 + 14 HCl = K2Cl2 + 7 H2O + 7 Cl2

Al2O3 + Li2O = LiAlO2 =>
Al2O3 + Li2O = 2 LiAlO2

Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5

AgNO3 + SiO2 = AgSiO3 + NO2 =>
AgNO3 + SiO2 = AgSiO3 + NO2

FeCl2 + KHSO3 + HCl = FeCl3 + KHS + H2O =>
6 FeCl2 + KHSO3 + 6 HCl = 6 FeCl3 + KHS + 3 H2O

C5H12O2 + CH3COOH = C7H14O2 + H2O =>
10 C5H12O2 + 3 CH3COOH = 8 C7H14O2 + 10 H2O

PbO2(heat) = PbO + O2 =>
2 PbO2(heat) = 2 PbO + O2

H[CuCl2] = Cu + HCl + CuCl2 =>
2 H[CuCl2] = Cu + 2 HCl + CuCl2

Be + KOH + H2O = K2[Be(OH)4] + H2 =>
Be + 2 KOH + 2 H2O = K2[Be(OH)4] + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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