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Chemische vergelijkingen in evenwicht op03/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3

KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN

C6H13OH + Na = CH + ONa + H2 =>
C6H13OH + Na = 6 CH + ONa + 4 H2

Ca{2+} + Ca(OH)2 + HCO3{-} = CaCO3 + H2O =>
Ca{2+} + Ca(OH)2 + 2 HCO3{-} = 2 CaCO3 + 2 H2O

Br{-} + Cr2O7 + H{+} = Br2 + Cr{3+} + H2O =>
8 Br{-} + Cr2O7 + 14 H{+} = 4 Br2 + 2 Cr{3+} + 7 H2O

Mg + (TiCl4) = MgCl2 + Ti =>
2 Mg + (TiCl4) = 2 MgCl2 + Ti

Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O

CH3NH2 + O2 = CO2 + H2O + N =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 4 N

KMnO4 + NaS2O + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
22 KMnO4 + 10 NaS2O + 18 H2SO4 = 11 K2SO4 + 22 MnSO4 + 5 Na2SO4 + 18 H2O

CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl

FeCl3(s) = Fe(s) + Cl2(g) =>
2 FeCl3(s) = 2 Fe(s) + 3 Cl2(g)

Ag + SeO4 = AgSeO4 =>
Ag + SeO4 = AgSeO4

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

C6H12O6 = CH3CH2OH + CO2 = ATP =>
C6H12O6 = 2 CH3CH2OH + 2 CO2

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

NaOH() + HClO4() = NaClO4() + H2O =>
NaOH() + HClO4() = NaClO4() + H2O

NaHCO3 + NH4Cl = NaCl + H2O + CO2 + NH3 =>
NaHCO3 + NH4Cl = NaCl + H2O + CO2 + NH3

Fe(iii)NO3 + LiOH = LiNO3 + Fe(iii)OH =>
Fe(iii)NO3 + LiOH = LiNO3 + Fe(iii)OH

KMnO4 + Na2SO3 + KOH = H2O + K2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 KOH = H2O + 2 K2MnO4 + Na2SO4

(CH3)3CCl + AgNO3 = (CH3)3CNO3 + ClAg =>
(CH3)3CCl + AgNO3 = (CH3)3CNO3 + ClAg

C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH

KOH + HNO3 = K + NO3 + H2O =>
KOH + HNO3 = K + NO3 + H2O

FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl

H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)

K2Cr2O7 + NH4OH = Cr(OH)3 + N2 + KOH + H2O =>
K2Cr2O7 + 2 NH4OH = 2 Cr(OH)3 + N2 + 2 KOH + H2O

ICl5 + HOH = HCl + HIO3 =>
ICl5 + 3 HOH = 5 HCl + HIO3

Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3

C3H12 + O3 = CO2 + H2O =>
C3H12 + 4 O3 = 3 CO2 + 6 H2O

MnO4 = O2 + MnO2 =>
MnO4 = O2 + MnO2

TiCl4 + Mg = Ti2Mg4 + Cl2 =>
2 TiCl4 + 4 Mg = Ti2Mg4 + 4 Cl2

K2SiO3 + HCl = KCl + SiO3 + H2 =>
K2SiO3 + 2 HCl = 2 KCl + SiO3 + H2

(NH4)2SO4 + K3PO4 = (NH4)3PO4 + K2SO4 =>
3(NH4)2SO4 + 2 K3PO4 = 2(NH4)3PO4 + 3 K2SO4

MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl

C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl2 + H2O =>
C6H4(NO2)COOH + 6 HCl + 3 Fe = C6H4(NH2)COOH + 3 FeCl2 + 2 H2O

MnO2 + H2O2 = H2Mn + O2 =>
MnO2 + H2O2 = H2Mn + 2 O2

HCl(aq) = HCl =>
HCl(aq) = HCl

V(OH)4 + H2SO4 = V(SO4)2 + H2O =>
V(OH)4 + 2 H2SO4 = V(SO4)2 + 4 H2O

H2O + PBr3 = H3PO3 + H + Br =>
3 H2O + PBr3 = H3PO3 + 3 H + 3 Br

Mg + Sr(NO3)2 = MgO + SrO + N2 =>
5 Mg + Sr(NO3)2 = 5 MgO + SrO + N2

NaOHH2S = NaHSH2O =>
NaOHH2S = NaHSH2O

CaCl2 + FeCl3 = CaCl6 + FeCl2 =>
CaCl2 + 4 FeCl3 = CaCl6 + 4 FeCl2

C6H14 + O2 = O6H2 + C =>
C6H14 + 21 O2 = 7 O6H2 + 6 C

Cu + MgSO4 = Mg + Cu(SO4)2 =>
Cu + 2 MgSO4 = 2 Mg + Cu(SO4)2

MgI2 + HCl = MgCl2 + I2 + H2 =>
MgI2 + 2 HCl = MgCl2 + I2 + H2

Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O

AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + 9 NO2 + 5 H2O

Hg + Na2S(aq) = Na(aq) + Hg2S(s) =>
2 Hg + Na2S(aq) = 2 Na(aq) + Hg2S(s)

Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O

CU + HCl = CUCl22H20 + H2 =>
CU + 22 HCl = CUCl22H20 + H2

HCl(ac) + NaOH(ac) = NaCl(l) + H2O(ac) =>
HCl(ac) + NaOH(ac) = NaCl(l) + H2O(ac)

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Breng de vergelijking van een chemische reactie in evenwicht
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