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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + NaCl + KCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 NaCl + 2 KCl

SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4

(CH3COO)2SO4 + H2SO4 = CH3COOH + SO4 =>
(CH3COO)2SO4 + H2SO4 = 2 CH3COOH + 2 SO4

NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2

Zn(OH)2 + Pb(No3)2 = Pb[Zn(OH)2]2 + No2 =>
2 Zn(OH)2 + Pb(No3)2 = Pb[Zn(OH)2]2 + 3 No2

C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + H2O + NH3 =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + H2O + 4 NH3

PbSO4 + HCl = H2PbCl4 + H2SO4 =>
PbSO4 + 4 HCl = H2PbCl4 + H2SO4

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

H2S + PbS = H2S2Pb =>
H2S + PbS = H2S2Pb

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

C6T6 + C6T6O = C12T12O =>
C6T6 + C6T6O = C12T12O

NaOH + Ca = CaO + H2 + Na =>
2 NaOH + 2 Ca = 2 CaO + H2 + 2 Na

ClCH2COOH + C2H5OH = ClCH2COOC2H5 + H2O =>
ClCH2COOH + C2H5OH = ClCH2COOC2H5 + H2O

HCl + Rb2O = RbCl + H2O =>
2 HCl + Rb2O = 2 RbCl + H2O

CrCl3 + KMnO4 + H2O = H2CrO4 + MnO2 + KCl + HCl =>
CrCl3 + KMnO4 + 2 H2O = H2CrO4 + MnO2 + KCl + 2 HCl

C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O

CrPO4 + Ca = CaPO4 + Cr =>
CrPO4 + Ca = CaPO4 + Cr

Zn + NH3 = Zn3N2 + H2 =>
3 Zn + 2 NH3 = Zn3N2 + 3 H2

SH + O2 = S + H2OO =>
2 SH + O2 = 2 S + H2OO

KHCO3 + Ba(NO3)2 = KNO3 + BaCO3 + H2O + CO2 =>
2 KHCO3 + Ba(NO3)2 = 2 KNO3 + BaCO3 + H2O + CO2

BrCl(g) = Br2(g) + Cl2(g) =>
2 BrCl(g) = Br2(g) + Cl2(g)

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

PbSO4 + HCl = H2PbCl4 + H2SO4 =>
PbSO4 + 4 HCl = H2PbCl4 + H2SO4

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + H2O + NH3 =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + H2O + 4 NH3

CoO + H2O2 = Co(OH)3 + O =>
2 CoO + 3 H2O2 = 2 Co(OH)3 + 2 O

NaOH + Mn2 + O7 = NaO + Mn(OH) =>
14 NaOH + 7 Mn2 + 2 O7 = 14 NaO + 14 Mn(OH)

Pb + Sn(NO3)2 = Pb(NO3)4 + Sn2 =>
Pb + 2 Sn(NO3)2 = Pb(NO3)4 + Sn2

BaCl2(aq) + NaHCO3(aq) = Ba(HCO3)2 + NaCl(aq) =>
BaCl2(aq) + 2 NaHCO3(aq) = Ba(HCO3)2 + 2 NaCl(aq)

H{+} + CO2 + H2O + KNO3 + K2HPO4 = C33353O8069H54872N3228P312K166 + O2 + K{+} =>
3686 H{+} + 33353 CO2 + 25437 H2O + 3228 KNO3 + 312.00000000001K2HPO4 = C33353O8069H54872N3228P312K166 + 47503 O2 + 3686 K{+}

Na + LiClO4 = NaClO4 + Li =>
Na + LiClO4 = NaClO4 + Li

PbSO4 + HCl = H2PbCl4 + H2SO4 =>
PbSO4 + 4 HCl = H2PbCl4 + H2SO4

C10H11BrO2 + NH4OH = C10H13NO2 + HBr + H2O =>
C10H11BrO2 + NH4OH = C10H13NO2 + HBr + H2O

HCl + S = HS + Cl =>
HCl + S = HS + Cl

Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6] =>
2 Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6]

CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl

NiSO4 + Na2CO3 = Ni2(CO3)2 + Na2SO4 =>
2 NiSO4 + 2 Na2CO3 = Ni2(CO3)2 + 2 Na2SO4

MoO2(s) + CH4(g) = Mo2C(s) + H2(g) + CO(g) =>
2 MoO2(s) + 5 CH4(g) = Mo2C(s) + 10 H2(g) + 4 CO(g)

MgO + CH3COOH = Mg(CH3COO)2 + H2O =>
MgO + 2 CH3COOH = Mg(CH3COO)2 + H2O

CH3NH3 + Cl + NaOH = CH3NH2 + H2O + NaCl =>
CH3NH3 + Cl + NaOH = CH3NH2 + H2O + NaCl

COCl2 + KOH + KClO3 = CO2O5 + KCl + H2O =>
3 COCl2 + 6 KOH + 5 KClO3 = 3 CO2O5 + 11 KCl + 3 H2O

Ga + H2 = GaH2 =>
Ga + H2 = GaH2

K2H3IO6 + HNO3 = KIO4 + KNO3 + H2O =>
K2H3IO6 + HNO3 = KIO4 + KNO3 + 2 H2O

C6H5OH + HNO3 = C6H5NO3 + H2O =>
C6H5OH + HNO3 = C6H5NO3 + H2O

WO + H2 = WH2O =>
WO + H2 = WH2O

ZnCl2 + KOH = HZnO + KCl2 =>
ZnCl2 + KOH = HZnO + KCl2

Ca + Cl2 = Ca2Cl =>
4 Ca + Cl2 = 2 Ca2Cl

FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2 =>
FeCl2 + Ca(NO3)2 = CaCl2 + Fe(NO3)2

Si + O3 = SiO3 =>
Si + O3 = SiO3

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