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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O

P + Ba(OH)2 = P(OH) + BaOH =>
P + Ba(OH)2 = P(OH) + BaOH

CuCl2 + AgNo3 = Cu(No3)2 + AgCl =>
CuCl2 + 2 AgNo3 = Cu(No3)2 + 2 AgCl

CaCO3 + AlF3 = Al2O3 + CaF2 + CO2 =>
3 CaCO3 + 2 AlF3 = Al2O3 + 3 CaF2 + 3 CO2

Tm2O3 + HNO3 = Tm(NO3)3 + H2O =>
Tm2O3 + 6 HNO3 = 2 Tm(NO3)3 + 3 H2O

NH4S + NaI = NH4I + NaS =>
NH4S + NaI = NH4I + NaS

HNO3 + LiHSO4 = LiNO3 + H2SO4 =>
HNO3 + LiHSO4 = LiNO3 + H2SO4

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

Fe + S = FeS =>
Fe + S = FeS

C + K = CK =>
C + K = CK

CrCl3 + NH3 = [Cr(NH3)6]Cl3 =>
CrCl3 + 6 NH3 = [Cr(NH3)6]Cl3

Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3] =>
3 Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3]

C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O =>
C7H6O3 + NaHCO3 = NaC7H5O3 + CO2 + H2O

H{+} + MnO4{2-} + HNO2 = NO3{-} + Mn{2+} + H2O =>
2 H{+} + MnO4{2-} + 2 HNO2 = 2 NO3{-} + Mn{2+} + 2 H2O

H2SO5 + HI = H2S + I2 + H2O =>
H2SO5 + 10 HI = H2S + 5 I2 + 5 H2O

C4H6O5 + NaOH = NaC4H5O5 + H2O =>
C4H6O5 + NaOH = NaC4H5O5 + H2O

Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN

K + HOH = KOH + H =>
K + HOH = KOH + H

Al + H2SO4(ac) = Al2(SO4)3 + H2(g) =>
2 Al + 3 H2SO4(ac) = Al2(SO4)3 + 3 H2(g)

Mg2Si2O6 + SiO2 + H2O = Mg7Si8O22(OH)2 =>
7 Mg2Si2O6 + 2 SiO2 + 2 H2O = 2 Mg7Si8O22(OH)2

C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF

Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3

CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

C7H6O3 + NaOH = C7H5O3 + Na + H2O =>
C7H6O3 + NaOH = C7H5O3 + Na + H2O

NaHCO3(s) + HCl = NaCl + H2O + CO2(g) =>
NaHCO3(s) + HCl = NaCl + H2O + CO2(g)

Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4

Ag + KCI = AgCI + K =>
Ag + KCI = AgCI + K

Cr + HBr = CrBr2 + H2 =>
Cr + 2 HBr = CrBr2 + H2

SnCl2 + HCl = SnCl4 + H2 =>
SnCl2 + 2 HCl = SnCl4 + H2

H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H5OH = 4 Cr{3+} + 2 CO2 + 11 H2O

Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)

C6H5CH3 + Cl2 = C6H5CH2Cl + H2 =>
2 C6H5CH3 + Cl2 = 2 C6H5CH2Cl + H2

KOH + NaHSO3 = KHSO3 + NaOH =>
KOH + NaHSO3 = KHSO3 + NaOH

Se{2-} + SO3{2-} + H2O = OH{-} + S2O3{2-} + Se =>
2 Se{2-} + 2 SO3{2-} + 3 H2O = 6 OH{-} + S2O3{2-} + 2 Se

CuCO3 + H2O = Cu2(OH)2CO3 + CO2 =>
2 CuCO3 + H2O = Cu2(OH)2CO3 + CO2

Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2

Cr2O3 + NaOH + NaClO = Na2Cr2O7 + NaCl + H2O =>
Cr2O3 + 2 NaOH + 3 NaClO = Na2Cr2O7 + 3 NaCl + H2O

Ag + HClO4 = AgClO4 + H =>
Ag + HClO4 = AgClO4 + H

BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

AlN + KOH + H2O = Al(OH)3 + KNO3 + H2 =>
AlN + KOH + 5 H2O = Al(OH)3 + KNO3 + 4 H2

CuCl + Br2 = CuBr2 + Cl2 =>
2 CuCl + 2 Br2 = 2 CuBr2 + Cl2

Xe(g) + F2(g) = XeF6(s) =>
Xe(g) + 3 F2(g) = XeF6(s)

AgNO3 + (NH4)2 + CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2 + CO3 = Ag2CO3 + 2 NH4NO3

NaOH + (CH3COO)2Zn = CH3COONa + Zn(OH)2 =>
2 NaOH + (CH3COO)2Zn = 2 CH3COONa + Zn(OH)2

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

NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O

FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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