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Chemische vergelijkingen in evenwicht op05/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

PbO2 + Cr(OH)3 + NaOH = Na2CrO4 + Pb(OH)2 + H2O =>
3 PbO2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 3 Pb(OH)2 + 2 H2O

CuO + HH = Cu + HHO =>
CuO + HH = Cu + HHO

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

KClO3(g) = KCl(g) + O2 =>
2 KClO3(g) = 2 KCl(g) + 3 O2

KU + O2 = KUO3 =>
2 KU + 3 O2 = 2 KUO3

Li2O2 + H2O = LiOH + H2O2 =>
Li2O2 + 2 H2O = 2 LiOH + H2O2

NaBrAgF = AgBrNaF =>
NaBrAgF = AgBrNaF

CuCO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + CO2 + H2O

MgCl2 + KOH = Mg(OH)2 + ClK =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 ClK

Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O

Na2SO3 + I2 + NaOH = NaSO4 + NaI + H2O =>
2 Na2SO3 + 3 I2 + 4 NaOH = 2 NaSO4 + 6 NaI + 2 H2O

(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2

C2H7NOH3BO3 = C2H8BNO3H2O =>
C2H7NOH3BO3 = C2H8BNO3H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF

C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO

Al(NO)Na(OH) = Al(OH)Na(NO) =>
Al(NO)Na(OH) = Al(OH)Na(NO)

ZnCO3 + H2O = Zn(OH)2 + CO2 =>
ZnCO3 + H2O = Zn(OH)2 + CO2

NH4NO3 + NH4Cl = N2 + Cl2 + H2O =>
4 NH4NO3 + 2 NH4Cl = 5 N2 + Cl2 + 12 H2O

Al + TlOH = Tl + Al(OH)3 =>
Al + 3 TlOH = 3 Tl + Al(OH)3

Na2HPO3 = PH3 + Na4P2O7 + Na3PO4 + H2O =>
8 Na2HPO3 = 2 PH3 + Na4P2O7 + 4 Na3PO4 + H2O

Cr2O7{-2} + H{+} + Br{-} = Cr{+3} + H2O + Br2 =>
Cr2O7{-2} + 14 H{+} + 6 Br{-} = 2 Cr{+3} + 7 H2O + 3 Br2

NaS + ZnNo3 = NaNo3 + ZnS =>
NaS + ZnNo3 = NaNo3 + ZnS

Na2SO4 + Al = Na2S + Al2O3 =>
3 Na2SO4 + 8 Al = 3 Na2S + 4 Al2O3

HBr + NH2 = NH3 + Br =>
HBr + NH2 = NH3 + Br

C5H12O6 + F2 = C6H6F6 + H2O + O2 =>
12 C5H12O6 + 30 F2 = 10 C6H6F6 + 42 H2O + 15 O2

C6H5NHC6H4NO + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6H4NO + 2 H2 = C6H5NHC6H4NH2 + H2O

KClO3(g) = KCl(g) + O2 =>
2 KClO3(g) = 2 KCl(g) + 3 O2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2

Bi + S8 = Bi2S5 =>
16 Bi + 5 S8 = 8 Bi2S5

C7H6O2C6H7NO = C13H11NO2H2O =>
C7H6O2C6H7NO = C13H11NO2H2O

BaOH + Fe2(SO4)3 = Ba2SO4 + Fe(OH)3 =>
6 BaOH + Fe2(SO4)3 = 3 Ba2SO4 + 2 Fe(OH)3

PbPb(NO3)2 = PbNO3 =>
PbPb(NO3)2 = 2 PbNO3

Co + SCN = [Co(SCN)4] =>
Co + 4 SCN = [Co(SCN)4]

Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4

LiIAgNo3 = LiNo3AgI =>
LiIAgNo3 = LiNo3AgI

AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + NaCl(aq) =>
AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaCl(aq)

NH4NO3 + Cu = NH3 + Cu(NO3)2 + H2 =>
2 NH4NO3 + Cu = 2 NH3 + Cu(NO3)2 + H2

C3H6OC6H6N4O4 = C9H10N4O4H2O =>
C3H6OC6H6N4O4 = C9H10N4O4H2O

C6H5CH2OHO = C6H5CHOH2O =>
C6H5CH2OHO = C6H5CHOH2O

Ba(OH)2 + NH4Br = BaBr2 + NH4OH =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH4OH

Se + K = SeK =>
Se + K = SeK

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

NaF + O2 = NaFO =>
2 NaF + O2 = 2 NaFO

H2S(aq) + Ba(OH)2(aq) = H2O(l) + BaS(aq) =>
H2S(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaS(aq)

H3PO4 + Fe = FePO4 + H2 =>
2 H3PO4 + 2 Fe = 2 FePO4 + 3 H2

Ca + H2 = Ca2H2 =>
2 Ca + H2 = Ca2H2

C2H6O + HCl = C2H7OH + Cl2 =>
C2H6O + 2 HCl = C2H7OH + Cl2

CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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