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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6CaO4 + (NH4)2CO3 = CaCO3 + C2H7NO2 =>
C4H6CaO4 + (NH4)2CO3 = CaCO3 + 2 C2H7NO2

Pb(NO3)2 + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3

MgCO3(s) + HCl(ac) = MgCl2(ac) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(ac) = MgCl2(ac) + H2O(l) + CO2(g)

H2SO4 + BaCl2 = Cl2H2 + SO4Ba =>
H2SO4 + BaCl2 = Cl2H2 + SO4Ba

ZnO + Cr2O3 = ZnCr2O4 =>
ZnO + Cr2O3 = ZnCr2O4

P4S3 + O3 = P4O10 + SO2 =>
3 P4S3 + 16 O3 = 3 P4O10 + 9 SO2

C6H6 + C5H9Cl + AlCl3 = C6H5Al + HCl =>
4 C6H6 + 6 C5H9Cl + 9 AlCl3 = 9 C6H5Al + 33 HCl

Zn + Pb(CH3COO) = Pb + Zn(CH3COO) =>
Zn + Pb(CH3COO) = Pb + Zn(CH3COO)

LiOH + Al(NO)3 = LiNO + Al(OH)3 =>
3 LiOH + Al(NO)3 = 3 LiNO + Al(OH)3

NH4CH3COO + H2O = CH3COOH + NH4OH =>
NH4CH3COO + H2O = CH3COOH + NH4OH

Mg + P + O2 = Mg3(PO4)2 =>
3 Mg + 2 P + 4 O2 = Mg3(PO4)2

Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O

NaVO3 + H2S + HCl = VOCl2 + S + NaCl + H2O =>
2 NaVO3 + H2S + 6 HCl = 2 VOCl2 + S + 2 NaCl + 4 H2O

Cr + AlCl3 = CrCl2 + Al =>
3 Cr + 2 AlCl3 = 3 CrCl2 + 2 Al

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

H3BO3 + CH3OH = H2O + B(OCH3)3 =>
H3BO3 + 3 CH3OH = 3 H2O + B(OCH3)3

Bi(OH)3 + H2 = Bi + H2O =>
2 Bi(OH)3 + 3 H2 = 2 Bi + 6 H2O

AgCI + NaOH + CH2O = Ag + HCO2Na + NaCI + H2O =>
2 AgCI + 3 NaOH + CH2O = 2 Ag + HCO2Na + 2 NaCI + 2 H2O

Si4 + H = SiH4 =>
Si4 + 16 H = 4 SiH4

MnBr2 + Na2SO4 = NaBr + MnSO4 =>
MnBr2 + Na2SO4 = 2 NaBr + MnSO4

C32H64 + O2 = CO2 + H2O =>
C32H64 + 48 O2 = 32 CO2 + 32 H2O

KOHKHSO4 = K2SO4H2O =>
KOHKHSO4 = K2SO4H2O

CH2CHCHCH2 + HCl = CH2ClCH2CH2CH2Cl =>
CH2CHCHCH2 + 2 HCl = CH2ClCH2CH2CH2Cl

CoCl3(aq) + Pb(NO3)2(aq) = Co(NO3)3(aq) + PbCl2(s) =>
2 CoCl3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbCl2(s)

C2 + OH = CO2 + H2O =>
C2 + 8 OH = 2 CO2 + 4 H2O

C10H18N2Na2O10 + Ca(OH)2 = CO2 + Ca + H2O + N2 + NaOH =>
C10H18N2Na2O10 + 20 Ca(OH)2 = 10 CO2 + 20 Ca + 28 H2O + N2 + 2 NaOH

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

H{+} + Cr2O7{-2} + C3H8O = C3H6O2 + Cr{+3} + H2O =>
16 H{+} + 2 Cr2O7{-2} + 3 C3H8O = 3 C3H6O2 + 4 Cr{+3} + 11 H2O

S{2}O{3}{2-} + I{2} = I{-} + S{4}O{6}{2-} =>
3 S{2}O{3}{2-} + 2 I{2} = 2 I{-} + 3 S{4}O{6}{2-}

K2CrO4 + FeBr3 = KBr + Fe2(CrO4)3 =>
3 K2CrO4 + 2 FeBr3 = 6 KBr + Fe2(CrO4)3

Pb + KBr = K + PbBr2 =>
Pb + 2 KBr = 2 K + PbBr2

ZnCl2 + NaClO3 = NaCl + Zn(ClO3)2 =>
ZnCl2 + 2 NaClO3 = 2 NaCl + Zn(ClO3)2

CuSO4 + NaOH + HCl = NaCl + SO4 + Cu(OH)2 + H =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + SO4 + Cu(OH)2 + 2 H

Fe(OH)3 + NaOH = Na3FeO3 + H2O =>
Fe(OH)3 + 3 NaOH = Na3FeO3 + 3 H2O

PbO2 + Na2SO4 = Pb(SO4)2 + Na2O =>
PbO2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2O

SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl

KMnO4 + Ca3P2 + KOH = K2MnO4 + Ca3(PO4)2 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = 16 K2MnO4 + Ca3(PO4)2 + 8 H2O

C6H5NO2 + Cl2 = C6H4NO2Cl2 + HCl =>
2 C6H5NO2 + 3 Cl2 = 2 C6H4NO2Cl2 + 2 HCl

NaBiO3 + Mn(NO3)2 + NaOH + H2O = Bi(OH)3 + Na2MnO4 + NaNO3 =>
2 NaBiO3 + Mn(NO3)2 + 2 NaOH + 2 H2O = 2 Bi(OH)3 + Na2MnO4 + 2 NaNO3

Cl + C = ClC =>
Cl + C = ClC

H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O

H2SO4 + Cu(OH) = Cu2(SO4) + H2O =>
H2SO4 + 2 Cu(OH) = Cu2(SO4) + 2 H2O

Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2

Co(H2O) + HCl = CoCl4 + H2O + H =>
Co(H2O) + 4 HCl = CoCl4 + H2O + 4 H

(Na2CO3)(aq) + (HNO3)(aq) = CO2 + NaNO3 + H2O =>
(Na2CO3)(aq) + 2(HNO3)(aq) = CO2 + 2 NaNO3 + H2O

Na2SeO3 + SnCl2 + HCl = SnCl4 + Se + NaCl + H2O =>
Na2SeO3 + 2 SnCl2 + 6 HCl = 2 SnCl4 + Se + 2 NaCl + 3 H2O

Fe2SiO4 + H2O = Fe3O4 + SiO2 + H2 =>
3 Fe2SiO4 + 2 H2O = 2 Fe3O4 + 3 SiO2 + 2 H2

Al + KKOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
4 Al + 2 KKOH + 8 H2SO4 + 46 H2O = 4 KAl(SO4)2*12H2O + 7 H2

AgNO3 + K3P = KNO3 + Ag3P =>
3 AgNO3 + K3P = 3 KNO3 + Ag3P

NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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