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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + K3AsO4 = AgO4 + K3AsNO3 =>
AgNO3 + K3AsO4 = AgO4 + K3AsNO3

PbS + H2O2 = PbO2 + SO2 + H2 =>
PbS + 2 H2O2 = PbO2 + SO2 + 2 H2

HI + N2SO4 = N2S + H2O + I2 =>
8 HI + N2SO4 = N2S + 4 H2O + 4 I2

KI + KCl2 = KCl + I =>
KI + KCl2 = 2 KCl + I

Na2SO3S + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2SO3S + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl

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

[Cu(NH3)4]SO4 + H2S = CuS + NH3 + H2SO4 =>
[Cu(NH3)4]SO4 + H2S = CuS + 4 NH3 + H2SO4

HNO2 + Cl2 + H2O = HNO3 + HCl =>
HNO2 + Cl2 + H2O = HNO3 + 2 HCl

C9H7N + H2O2 = CO2 + H2O + HNO3 =>
C9H7N + 24 H2O2 = 9 CO2 + 27 H2O + HNO3

NaNO3 + NaCl + H2O = NaNO2 + Cl2 + NaOH =>
NaNO3 + 2 NaCl + H2O = NaNO2 + Cl2 + 2 NaOH

CH4 + HO2 = CH2 + HO =>
CH4 + 2 HO2 = CH2 + 4 HO

H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4

CuSO4 + NaOH = CuO + NaSO4 + H =>
CuSO4 + NaOH = CuO + NaSO4 + H

C4H10 + H2O = C6H11OH + H =>
3 C4H10 + 2 H2O = 2 C6H11OH + 10 H

Zr + N = ZrN =>
Zr + N = ZrN

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3

AgCH3CO2(aq) + NiCl2(aq) = AgCl(s) + Ni(CH3CO2)2(aq) =>
2 AgCH3CO2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(CH3CO2)2(aq)

Ca3(PO4)2 + SO2 + C = P4 + CaSO3 + CO =>
2 Ca3(PO4)2 + 6 SO2 + 10 C = P4 + 6 CaSO3 + 10 CO

KCl + H2O + SiO2 = HCl + K2SiO3 =>
2 KCl + H2O + SiO2 = 2 HCl + K2SiO3

CH3CH2CH2OCH3 + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2CH2OCH3 + 4 HBr = 4 CH3CH2CH2Br + 3 H2O

Al(s) + CuSO4(aq) = Al(SO4)(aq) + Cu(s) =>
Al(s) + CuSO4(aq) = Al(SO4)(aq) + Cu(s)

Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)

KCN(ag)HCl(ag) = HCN(ag)KCl(ag) =>
KCN(ag)HCl(ag) = HCN(ag)KCl(ag)

C3H6 + Ni = C3H6Ni =>
C3H6 + Ni = C3H6Ni

Au + H2SO4 = Au2H + SO4 =>
4 Au + H2SO4 = 2 Au2H + SO4

Ag + H3PO4 = Ag3PO4 + P2O3 + H2O =>
12 Ag + 10 H3PO4 = 4 Ag3PO4 + 3 P2O3 + 15 H2O

CH3OH + Ba = CH4 + BaO =>
CH3OH + Ba = CH4 + BaO

ZnS + SO2 = ZnSO4 + S =>
ZnS + 2 SO2 = ZnSO4 + 2 S

C6H5CH2OH + KMnO4 = C6H5CO2K + KOH + H2O + MnO2 =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + KOH + 4 H2O + 4 MnO2

Cu + HNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
Cu + 2 HNO3 + H2SO4 = CuSO4 + 2 NO2 + 2 H2O

AgCO3 + HCl(l) = AgCl2 + CO2 + H2O(l) =>
AgCO3 + 2 HCl(l) = AgCl2 + CO2 + H2O(l)

HOCH(CH2)5 + O2 = CO2 + H2O =>
2 HOCH(CH2)5 + 17 O2 = 12 CO2 + 12 H2O

NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 NH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O

C6H6CH3Cl = C6H5CH3HCl =>
C6H6CH3Cl = C6H5CH3HCl

KHSO4 + NaOH = H2O + NaKSO4 =>
KHSO4 + NaOH = H2O + NaKSO4

Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]

K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH

Al(ClO4)3 = Al2O3 + Cl2 + O2 =>
4 Al(ClO4)3 = 2 Al2O3 + 6 Cl2 + 21 O2

SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O

H2SO4 + Ra(OH)2 = Ra2(SO4)2 + H2O =>
2 H2SO4 + 2 Ra(OH)2 = Ra2(SO4)2 + 4 H2O

Mg + K2O = MgO + K2 =>
Mg + K2O = MgO + K2

Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + N2 =>
5 Cu2S + 28 HNO3 = 10 Cu(NO3)2 + 5 SO2 + 14 H2O + 4 N2

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH

FeS + CN = Fe + SCN =>
FeS + CN = Fe + SCN

FeSO4 + Na3(PO4) = Fe3(PO4)2 + Na2(SO4) =>
3 FeSO4 + 2 Na3(PO4) = Fe3(PO4)2 + 3 Na2(SO4)

Sr + P = SrP2 =>
Sr + 2 P = SrP2

SiCl3 + Mg = Si + MgCl2 =>
2 SiCl3 + 3 Mg = 2 Si + 3 MgCl2

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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