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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnO2 + H2O + K2SO4 =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 MnO2 + 4 H2O + K2SO4

NaCO3 + Mg(NO3) = MgCO3 + NaNO3 =>
NaCO3 + Mg(NO3) = MgCO3 + NaNO3

Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H

H2O(stupid) = O2(g) + H2(g) =>
2 H2O(stupid) = O2(g) + 2 H2(g)

AgNO3 + K3PO4 = AgPO4 + K3NO3 =>
AgNO3 + K3PO4 = AgPO4 + K3NO3

BaCl2 + HNo3 = Ba(No3)2 + HCl =>
BaCl2 + 2 HNo3 = Ba(No3)2 + 2 HCl

FeCl2 + K2Cr2O7 = Cr2O3 + FeCl3 + Fe2O3 + K2O =>
6 FeCl2 + K2Cr2O7 = Cr2O3 + 4 FeCl3 + Fe2O3 + K2O

KNaC8H4O4 + H2O = KHC8H4O4 + NaOH =>
KNaC8H4O4 + H2O = KHC8H4O4 + NaOH

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4

Ag2CO3 + NH3 = [Ag(NH3)2]2CO3 = H2O =>
Ag2CO3 + 4 NH3 = [Ag(NH3)2]2CO3

Cr(OH)3(s) + KClO3(aq) + KOH(aq) = K2CrO4(aq) + KCl(aq) + H2O(l) =>
2 Cr(OH)3(s) + KClO3(aq) + 4 KOH(aq) = 2 K2CrO4(aq) + KCl(aq) + 5 H2O(l)

[Fe(SCN)] + NaF = [Na(SCN)] + FeF =>
[Fe(SCN)] + NaF = [Na(SCN)] + FeF

CuS(s) + O2(g) = CuO(s) + SO3(g) =>
CuS(s) + 2 O2(g) = CuO(s) + SO3(g)

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Ni + H2O = Ni3H2O =>
3 Ni + H2O = Ni3H2O

Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2

Na + HCl = NaCl + H =>
Na + HCl = NaCl + H

CaO3 = CaO + O2 =>
CaO3 = CaO + O2

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3

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

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2

Mg + I2 = MgI2 =>
Mg + I2 = MgI2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Mo2O6 = Mo6 + O2 =>
3 Mo2O6 = Mo6 + 9 O2

NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2

Mg + SI = MgSI =>
Mg + SI = MgSI

C2H2 + HCl = C2H4 + Cl2 =>
C2H2 + 2 HCl = C2H4 + Cl2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

H3PO4 + Na2CO3 = H2O + CO2 + Na + PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 H2O + 3 CO2 + 6 Na + 2 PO4

Zn + HBr = ZnBr3 + H =>
Zn + 3 HBr = ZnBr3 + 3 H

Sn(ClO3)2 = SnO + ClO + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO + 3 O2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

KNaC8H4O4 + H2O = KHC8H4O4 + NaOH =>
KNaC8H4O4 + H2O = KHC8H4O4 + NaOH

Cu(SO4) + Fe = Cu + FeSO4 =>
Cu(SO4) + Fe = Cu + FeSO4

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

NO2 + KOH + O2 = KNO3 + H2O =>
4 NO2 + 4 KOH + O2 = 4 KNO3 + 2 H2O

Ca + MgSO4 = CaSO4 + Mg =>
Ca + MgSO4 = CaSO4 + Mg

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

FeSO4 + SO2 + H2O = Fe2(SO3)3 + H2SO4 =>
2 FeSO4 + 2 SO2 + H2O = Fe2(SO3)3 + H2SO4

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Sn(ClO3)2 = SnO + ClO + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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