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Chemische vergelijkingen in evenwicht op02/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeS04 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
FeS04 + 5 K2Cr2O7 + 19 H2SO4 = Fe(SO4)3 + 5 Cr2(SO4)3 + 5 K2SO4 + 19 H2O

Sr{+2} + CrO4{-2} = SrCrO4 =>
Sr{+2} + CrO4{-2} = SrCrO4

CH3CHOH + KMnO4 + H2SO4 = CH3COOH + K2(SO4)3 + MnO2 + H2O =>
2 CH3CHOH + 6 KMnO4 + 9 H2SO4 = 2 CH3COOH + 3 K2(SO4)3 + 6 MnO2 + 10 H2O

K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr

HNO3 + Ba(OH)2 = H(OH)2 + Ba + NO3 =>
HNO3 + Ba(OH)2 = H(OH)2 + Ba + NO3

NaCl + Hg2(C2H3O2)2 = Na2(C2H3O2) + Cl2Hg =>
4 NaCl + Hg2(C2H3O2)2 = 2 Na2(C2H3O2) + 2 Cl2Hg

CrO4{2-} + S2{-} + H2O = Cr(OH)6{-} + S(s) + OH{-} =>
CrO4{2-} + S2{-} + 4 H2O = Cr(OH)6{-} + 2 S(s) + 2 OH{-}

(NH4)2S + Al2(SO4)3 = Al(NH4) + S(SO4)3 =>
(NH4)2S + Al2(SO4)3 = 2 Al(NH4) + S(SO4)3

CH3CONH2 + H2O + H2SO4 = CH3COOH + NH4HSO4 =>
CH3CONH2 + H2O + H2SO4 = CH3COOH + NH4HSO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

MnO4{-} + Cl{-} + H3O{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H3O{+} = 2 Mn{2+} + 5 Cl2 + 24 H2O

H2O2 + CH2O2 = H2O + CO2 =>
H2O2 + CH2O2 = 2 H2O + CO2

Sr(OH)2 + SO2 = SrSO3 + H2O =>
Sr(OH)2 + SO2 = SrSO3 + H2O

(CH3)2CHCH2CH2OH + CH3COOH = H2O + CH3COOCH2CH2CH(CH3)2 =>
(CH3)2CHCH2CH2OH + CH3COOH = H2O + CH3COOCH2CH2CH(CH3)2

F2 + KCl = Cl2 + KF =>
F2 + 2 KCl = Cl2 + 2 KF

H3PO4 + Ca2CO3 = Ca3PO4 + CO2 + H2O =>
2 H3PO4 + 3 Ca2CO3 = 2 Ca3PO4 + 3 CO2 + 3 H2O

AgNO3 + Na2S2O3 + HNO3 = Ag2S + NaNO3 + SO2 + H2O =>
4 AgNO3 + 3 Na2S2O3 + 2 HNO3 = 2 Ag2S + 6 NaNO3 + 4 SO2 + H2O

Al + LiOH = Li + Al(OH)3 =>
Al + 3 LiOH = 3 Li + Al(OH)3

KCIO3 + C6H12O6 = KCI + CO2 + H2O =>
4 KCIO3 + C6H12O6 = 4 KCI + 6 CO2 + 6 H2O

NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KOH + H2O =>
5 NaNO2 + 2 KMnO4 + 2 H2SO4 = 5 NaNO3 + 2 MnSO4 + 2 KOH + H2O

K3[Fe(CN)6] + Cr2O3 + K(HO) = K4[Fe(CN)6] + K2(CrO4) + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 K(HO) = 6 K4[Fe(CN)6] + 2 K2(CrO4) + 5 H2O

C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl

Na2CO3(s) + H2O(g) = NaOH + CO2 =>
Na2CO3(s) + H2O(g) = 2 NaOH + CO2

Ag(NO3)2 + K3Fe(CN)6 = AgFe(CN)6 + K3(NO3)2 =>
Ag(NO3)2 + K3Fe(CN)6 = AgFe(CN)6 + K3(NO3)2

NaHCO3 + C6H12O6 = Na + CO2 + H2O =>
24 NaHCO3 + C6H12O6 = 24 Na + 30 CO2 + 18 H2O

Al + KNO3 + KOH + H2O = NH3 + KAlO2 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

H3PO3(aq) + O2(g) = H3PO4(aq) =>
2 H3PO3(aq) + O2(g) = 2 H3PO4(aq)

Fe(OH)3 + H2SO3 = Fe + (SO4)3 + H2O =>
4 Fe(OH)3 + 3 H2SO3 = 4 Fe + (SO4)3 + 9 H2O

AgNO3 + Zn = Zn(NO3)3 + Ag =>
3 AgNO3 + Zn = Zn(NO3)3 + 3 Ag

(CH3)2NH + H2C2O4 = (CH3)2NH2 + HC2O4 =>
(CH3)2NH + H2C2O4 = (CH3)2NH2 + HC2O4

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4

Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5

Li + HOH = LiO + H2 =>
Li + HOH = LiO + H2

Li + HAt = LiAt + H2 =>
2 Li + 2 HAt = 2 LiAt + H2

SO3 + HI = SO2 + I2 + H2O =>
SO3 + 2 HI = SO2 + I2 + H2O

CrCl3 + KOH + KClO = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + 3 KClO = 9 KCl + 2 K2CrO4 + 5 H2O

CaCO3 + H2O = OH{-} + CaCO3H{+} =>
CaCO3 + H2O = OH{-} + CaCO3H{+}

FeS*CuS + H2SO4 = CuSO4 + Fe2(SO4)3 + SO2 + H2O =>
2 FeS*CuS + 18 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 17 SO2 + 18 H2O

Fe2O3 + MnO + SiO2 + SnO + O2 = FeMn3Si2Sn7O16 =>
2 Fe2O3 + 12 MnO + 8 SiO2 + 28 SnO + O2 = 4 FeMn3Si2Sn7O16

C10H + O2 = H2O + CO2 =>
4 C10H + 41 O2 = 2 H2O + 40 CO2

Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaNO3(aq)

NaCrO4 + BaNO3 = NaNO3 + BaCrO4 =>
NaCrO4 + BaNO3 = NaNO3 + BaCrO4

CMgH + O2 = CO2 + H2O + MgO =>
4 CMgH + 7 O2 = 4 CO2 + 2 H2O + 4 MgO

Hg2(No3)2 + NaI2 = HgI2 + NaNo3 =>
Hg2(No3)2 + 2 NaI2 = 2 HgI2 + 2 NaNo3

CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

LiN + H2O = NH + LiOH =>
LiN + H2O = NH + LiOH

H2SO4 + NaAl(OH)4 = Al(OH)3 + H2O + Na2SO4 =>
H2SO4 + 2 NaAl(OH)4 = 2 Al(OH)3 + 2 H2O + Na2SO4

ClO2{-} + H2O + {-} = Cl{-} + OH{-} =>
ClO2{-} + 2 H2O + 4e = Cl{-} + 4 OH{-}

KNO2 + HCl = H2O + KCl + N2O3 =>
2 KNO2 + 2 HCl = H2O + 2 KCl + N2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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