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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8(g) + O2(g) = CO2(g) + HOH(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 HOH(g)

U(SO4)2 + KBrO3 + H2O = UO2SO4 + KBr + H2SO4 =>
3 U(SO4)2 + KBrO3 + 3 H2O = 3 UO2SO4 + KBr + 3 H2SO4

AgC2H3O2 + NH3 = AgNH3 + C2H3O2 =>
AgC2H3O2 + NH3 = AgNH3 + C2H3O2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2

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

Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Mg(OH)2Cl2O5 = Mg(ClO3)2H2O =>
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O

MnCl3 + F2 = Cl2 + MnF2 =>
2 MnCl3 + 2 F2 = 3 Cl2 + 2 MnF2

Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs

HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)

BrO4{-} + Te + H2O = Br2 + H{+} + TeO4{2-} =>
6 BrO4{-} + 7 Te + 4 H2O = 3 Br2 + 8 H{+} + 7 TeO4{2-}

PF3 + SO2 = F2S2 + P + O2 =>
2 PF3 + 6 SO2 = 3 F2S2 + 2 P + 6 O2

Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O

C15H31COONa + H2SO4 = C15H31COOH + NaSO4 + H2 =>
2 C15H31COONa + 2 H2SO4 = 2 C15H31COOH + 2 NaSO4 + H2

Cr2(SO4)3 + Al = Cr + Al2SO4 =>
Cr2(SO4)3 + 6 Al = 2 Cr + 3 Al2SO4

Na2SO3 + K2CrO4 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
3 Na2SO3 + 2 K2CrO4 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]

H2SO4 + Mg(HCO3)2 = CO2 + H2O + MgSO4 =>
H2SO4 + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgSO4

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl

Zn + Br2 = Br{-} + Zn{2+} =>
Zn + Br2 = 2 Br{-} + Zn{2+}

ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S

BaCO3 + La2O3 + NiO + Re + ReO3 = BaLaNiReO6 + CO2 =>
6 BaCO3 + 3 La2O3 + 6 NiO + Re + 5 ReO3 = 6 BaLaNiReO6 + 6 CO2

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

KClO4 + H2O = KOH + HClO4 =>
KClO4 + H2O = KOH + HClO4

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Mn2O7Na2O = NaMnO4 =>
Mn2O7Na2O = 2 NaMnO4

N2(g) + O2(g) = N2OO3(g) =>
N2(g) + 2 O2(g) = N2OO3(g)

C4H8O2 + NaOH = H2O + NaC4H7O2 =>
C4H8O2 + NaOH = H2O + NaC4H7O2

H2 + NaBr = HBr + Na3 =>
3 H2 + 6 NaBr = 6 HBr + 2 Na3

KFO + I2 = KF + IO5 =>
10 KFO + I2 = 10 KF + 2 IO5

(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O

CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O

Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2

C2H5Cl + H2 = C2H6 + HCl =>
C2H5Cl + H2 = C2H6 + HCl

CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O

C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH

Pb(CH3COO)2 + (COOH)2 + H2O = (COOPb)2 + CH3COOH =>
6 Pb(CH3COO)2 + 2(COOH)2 + 2 H2O = 3(COOPb)2 + 11 CH3COOH

F = F4 =>
4 F = F4

MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl

CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O

S + O = SO3 =>
S + 3 O = SO3

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

Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2

K + H2CO3 = K2CO3 + H2 =>
2 K + H2CO3 = K2CO3 + H2

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

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

CoS2 = Co + S =>
CoS2 = Co + 2 S

MnCl3 + F2 = Cl2 + MnF2 =>
2 MnCl3 + 2 F2 = 3 Cl2 + 2 MnF2

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Breng de vergelijking van een chemische reactie in evenwicht
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