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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg

H2O(l) + NaI(s) = NaOH + HI =>
H2O(l) + NaI(s) = NaOH + HI

Na3CrO4 + H2SO4 = Na2CrO7 + Cr2(SO4)3 + Na2SO4 + H2O =>
18 Na3CrO4 + 44 H2SO4 = 4 Na2CrO7 + 7 Cr2(SO4)3 + 23 Na2SO4 + 44 H2O

RbHCO3 = Rb2CO3 + H2O + CO2 =>
2 RbHCO3 = Rb2CO3 + H2O + CO2

Cr2O7{2-} + Fe{+2} + H{+} = Fe{3+} + Cr{+3} + H2O =>
Cr2O7{2-} + 6 Fe{+2} + 14 H{+} = 6 Fe{3+} + 2 Cr{+3} + 7 H2O

I2F + K = KF + I2 =>
I2F + K = KF + I2

ClO2 + Ca(OH2) = Ca(ClO2)2 + H2O =>
2 ClO2 + Ca(OH2) = Ca(ClO2)2 + H2O

C7H8 + KMnO4 + H2SO4 = C7H6O4 + MnSO4 + K2SO4 + H2O =>
C7H8 + 2 KMnO4 + 3 H2SO4 = C7H6O4 + 2 MnSO4 + K2SO4 + 4 H2O

Pb(C2H3O2)2(aq) + H2O(l) + CO2(g) = PbCO3(s) + HC2H3O2 =>
Pb(C2H3O2)2(aq) + H2O(l) + CO2(g) = PbCO3(s) + 2 HC2H3O2

CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O

Ca{2+}(g) + S{2-}(g) = CaS =>
Ca{2+}(g) + S{2-}(g) = CaS

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

NH4Fe(SO4)2*12H2O + HCl = NH4FeCl4 + H2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 4 HCl = NH4FeCl4 + 2 H2SO4 + 12 H2O

HIO4 = H + IO4 =>
HIO4 = H + IO4

NaOH + CrCl3 + NaNO3 = Na2CrO4 + NO + NaCl + H2O =>
4 NaOH + CrCl3 + NaNO3 = Na2CrO4 + NO + 3 NaCl + 2 H2O

CH4 + S8 = CS22 + H2S =>
CH4 + 3 S8 = CS22 + 2 H2S

AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl

F = F2 =>
2 F = F2

Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca =>
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca

NaAsO2 + C6H8O7 = C6H8O7Na + C6H8O7As + CO2 + H2O =>
9 NaAsO2 + 20 C6H8O7 = 9 C6H8O7Na + 9 C6H8O7As + 12 CO2 + 8 H2O

Na2SO3 + Mn(OH)2 + KOH = K2MnO4 + H2O + Na2S =>
2 Na2SO3 + 3 Mn(OH)2 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 Na2S

HI(aq) + H2O = H3O + I =>
HI(aq) + H2O = H3O + I

NaOH + Cu(NO3)2 = NaCu + OH(NO3)2 =>
NaOH + Cu(NO3)2 = NaCu + OH(NO3)2

NaP + CoBr = NaBr + CoP =>
NaP + CoBr = NaBr + CoP

CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

CaSO4 + Na = Ca + Na2SO4 =>
CaSO4 + 2 Na = Ca + Na2SO4

C57H100O6 + O2 = CO2 + H2O =>
C57H100O6 + 79 O2 = 57 CO2 + 50 H2O

I2F + K = KF + I2 =>
I2F + K = KF + I2

Zn + I2 + Sr(OH)2 = Sr[Zn(OH)4] + SrI2 =>
Zn + I2 + 2 Sr(OH)2 = Sr[Zn(OH)4] + SrI2

NaOH + CrCl3 + NaNO3 = Na2CrO4 + NO + NaCl + H2O =>
4 NaOH + CrCl3 + NaNO3 = Na2CrO4 + NO + 3 NaCl + 2 H2O

CH4 + S8 = CS22 + H2S =>
CH4 + 3 S8 = CS22 + 2 H2S

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

K + CH3OH = K{+} + H2 + CH3O{-} =>
2 K + 2 CH3OH = 2 K{+} + H2 + 2 CH3O{-}

NH4Fe(SO4)2*12H2O + HCl = NH4FeCl4 + H2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 4 HCl = NH4FeCl4 + 2 H2SO4 + 12 H2O

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

P2O3(s) + H2O(l) = H3PO3(s) =>
P2O3(s) + 3 H2O(l) = 2 H3PO3(s)

K2Cr2O7 + HCl = KCl + CrClO + H2O + Cl2 =>
K2Cr2O7 + 10 HCl = 2 KCl + 2 CrClO + 5 H2O + 3 Cl2

Ba3N2 + Na2S = BaS + Na3N =>
Ba3N2 + 3 Na2S = 3 BaS + 2 Na3N

Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca =>
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca

KIO3 + AgNO3 + H2O = KNO3 + HIO3 + Ag2O =>
2 KIO3 + 2 AgNO3 + H2O = 2 KNO3 + 2 HIO3 + Ag2O

Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + Ca(HCO3)2

K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

LiOH + CuCl2 = Cu(OH)2 + LiCl =>
2 LiOH + CuCl2 = Cu(OH)2 + 2 LiCl

Hg2(NO3)2 + AlCl3 = HgCl + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 AlCl3 = 6 HgCl + 2 Al(NO3)3

C4HgNO2 = C3HgN + CO2 =>
C4HgNO2 = C3HgN + CO2

Ca[OH]2 + Cl = Ca[ClO]3 + CaCl2 + H2O =>
3 Ca[OH]2 + 7 Cl = Ca[ClO]3 + 2 CaCl2 + 3 H2O

FeCl3 + KBr + K3Fe(CN)6 = KCl + Br2 + Fe3(Fe(CN)6)2 =>
6 FeCl3 + 6 KBr + 4 K3Fe(CN)6 = 18 KCl + 3 Br2 + 2 Fe3(Fe(CN)6)2

Fe(ClO3)3 + Na3PO4 = FePO4 + NaClO3 =>
Fe(ClO3)3 + Na3PO4 = FePO4 + 3 NaClO3

C4H10 + Br = HBr + C4H8 =>
C4H10 + 2 Br = 2 HBr + C4H8

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Breng de vergelijking van een chemische reactie in evenwicht
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