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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaMnO4 + NaI + H2O = NaIO3 + MnO + NaOH =>
6 NaMnO4 + 5 NaI + 3 H2O = 5 NaIO3 + 6 MnO + 6 NaOH

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

K2MnO4 + H2O = K(MnO4) + MnO2 + K(OH) =>
3 K2MnO4 + 2 H2O = 2 K(MnO4) + MnO2 + 4 K(OH)

Cr2(SO4)3 + H2O2 + Na(OH) = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 Na(OH) = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O

K2Cr2O7 + H2SO4 + KCl = CrO2Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 KCl = 2 CrO2Cl2 + 3 K2SO4 + 3 H2O

CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2

K4[Fe(CN)6] + FeSO4 = FeK2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + FeSO4 = FeK2[Fe(CN)6] + K2SO4

NH3 + NaOH = Na + NH3OH =>
NH3 + NaOH = Na + NH3OH

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Cr2O7{2-} + C6H12O + H{+} = Cr{3+} + C6H10O + H2O =>
Cr2O7{2-} + 3 C6H12O + 8 H{+} = 2 Cr{3+} + 3 C6H10O + 7 H2O

K + FeSO4 + SbCl3 = SbKOCl + KCl + Fe3OCl + SO2 =>
14 K + 3 FeSO4 + 5 SbCl3 = 5 SbKOCl + 9 KCl + Fe3OCl + 3 SO2

SiO + Cl = SiCl4 + O =>
SiO + 4 Cl = SiCl4 + O

CH4 + CO2 + H2 = CH3OH =>
CH4 + CO2 + 2 H2 = 2 CH3OH

Al + ClH = AlCl3 + H2 =>
2 Al + 6 ClH = 2 AlCl3 + 3 H2

KClO3 + KBr + H2O = KCl + Br2 + KOH =>
KClO3 + 6 KBr + 3 H2O = KCl + 3 Br2 + 6 KOH

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

NaO + CO2 = Na + CO3 =>
NaO + CO2 = Na + CO3

FeCO3 + H3PO4 = CO2 + H2O + Fe3(PO4)2 =>
3 FeCO3 + 2 H3PO4 = 3 CO2 + 3 H2O + Fe3(PO4)2

C2Cl5 + KMnO4 + NaOH = CO2 + H2O + NaKMnO4 + NaCl =>
C2Cl5 + 3 KMnO4 + 8 NaOH = 2 CO2 + 4 H2O + 3 NaKMnO4 + 5 NaCl

FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]

H2AsO4{-} + H3O{+} = H3AsO4 + H2O =>
H2AsO4{-} + H3O{+} = H3AsO4 + H2O

BaO + HOH = HO + BaH =>
BaO + 2 HOH = 3 HO + BaH

NH4Cl + Ca = H2 + CaCl2 + NH3 =>
2 NH4Cl + Ca = H2 + CaCl2 + 2 NH3

AgNO2 + H2CO3 = Ag2CO3 + HNO2 =>
2 AgNO2 + H2CO3 = Ag2CO3 + 2 HNO2

C6H5OH = C6H3OH + H2 =>
C6H5OH = C6H3OH + H2

BaO + HOH = HO + BaH =>
BaO + 2 HOH = 3 HO + BaH

C5H110H + CH3COOH = C6H14O2 + H2O =>
10 C5H110H + 308 CH3COOH = 111 C6H14O2 + 394 H2O

Sn(C2H3O2)4 + NiS = SnS2 + Ni(C2H3O2)2 =>
Sn(C2H3O2)4 + 2 NiS = SnS2 + 2 Ni(C2H3O2)2

Mg2N2(s) + H2O = NH2(aq) + Mg(OH)2(s) =>
Mg2N2(s) + 4 H2O = 2 NH2(aq) + 2 Mg(OH)2(s)

Al(s) + Br(l) = AlBr2(s) =>
Al(s) + 2 Br(l) = AlBr2(s)

Mg + Fe2O3 = MgO3 + Fe =>
Mg + Fe2O3 = MgO3 + 2 Fe

Fe + LiBr = Br + LiFe =>
Fe + LiBr = Br + LiFe

W + NaOH + O2 = NaWO4 + H2O =>
4 W + 4 NaOH + 7 O2 = 4 NaWO4 + 2 H2O

AgNo3 + NaF = NaNo3 + AgF =>
AgNo3 + NaF = NaNo3 + AgF

Cu + HNO3 = Cu8NO32 + NO2 + H2O =>
8 Cu + 60 HNO3 = Cu8NO32 + 59 NO2 + 30 H2O

H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O

K2CrO4 + CH3COOAg = Ag2CrO4 + CH3COOK =>
K2CrO4 + 2 CH3COOAg = Ag2CrO4 + 2 CH3COOK

KMnO4 + H2S + HCl = KCl + MnCl2 + H2O + S =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 S

Mn + H2SO4 = H2 + Mn2SO4 =>
2 Mn + H2SO4 = H2 + Mn2SO4

CaCO3 = CO2CaO =>
CaCO3 = CO2CaO

FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]

Mg(s) + Ag(NO3)(aq) = Mg(NO3)2(aq) + Ag(aq) =>
Mg(s) + 2 Ag(NO3)(aq) = Mg(NO3)2(aq) + 2 Ag(aq)

S02 + O2 = SO3 =>
S02 + 3 O2 = 2 SO3

CuO + MgCl2 = MgO + CuCl2 =>
CuO + MgCl2 = MgO + CuCl2

Zn(OH)2 + SeO3 = ZnSeO4 + H2O =>
Zn(OH)2 + SeO3 = ZnSeO4 + H2O

HClO3 + K2O = KClO3 + H2O =>
2 HClO3 + K2O = 2 KClO3 + H2O

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

C12H22O11 = C4H10O2 + H2O + CO2 =>
11 C12H22O11 = 24 C4H10O2 + H2O + 36 CO2

CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3

CH3(CH2)10COONa + CaCl2 = CH3(CH2)10COOCaCl + NaCl =>
CH3(CH2)10COONa + CaCl2 = CH3(CH2)10COOCaCl + NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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