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Chemische vergelijkingen in evenwicht op04/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeSO4 + Na3(PO4) = Fe3(PO4)2 + Na2(SO4) =>
3 FeSO4 + 2 Na3(PO4) = Fe3(PO4)2 + 3 Na2(SO4)

CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl

I(OH)3 = HIO2 + H2O =>
I(OH)3 = HIO2 + H2O

H2AsO4{-} + H2O = HAsO42{-} + H3O =>
H2AsO4{-} + 115 H2O = HAsO42{-} + 77 H3O

LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl(s) =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl(s)

BaO + CO = BaCO2 =>
BaO + CO = BaCO2

KMnO4 + H2SO4 = K2SO4 + H2O + MnO2 + O2 =>
4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 4 MnO2 + 3 O2

K2Cr2O7 + CH3COOH + Na2SO3 = (CH3COO)2Cr + Na2SO4 + CH3COOK + H2O =>
K2Cr2O7 + 6 CH3COOH + 4 Na2SO3 = 2(CH3COO)2Cr + 4 Na2SO4 + 2 CH3COOK + 3 H2O

Sn + HNO2 = SnO2 + NO + H2O =>
Sn + 4 HNO2 = SnO2 + 4 NO + 2 H2O

CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2

K2SO3 = K + SO3 =>
K2SO3 = 2 K + SO3

H2SO4 + CH3COONa = NaHSO4 + CH3COOH =>
H2SO4 + CH3COONa = NaHSO4 + CH3COOH

CO2{-} = C2O4{2-} =>
2 CO2{-} = C2O4{2-}

H2O + SbCl3 = Sb4O5Cl2 + HCl =>
5 H2O + 4 SbCl3 = Sb4O5Cl2 + 10 HCl

H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O

Fe3O4 + HI = FeI2 + I2 + H2O =>
Fe3O4 + 8 HI = 3 FeI2 + I2 + 4 H2O

FeS + H2SO4 = Fe(SO4) + SO2 + H2O =>
FeS + 4 H2SO4 = Fe(SO4) + 4 SO2 + 4 H2O

K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 SnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Sn(SO4) + 3 Cl2 + 7 H2O

BaH2(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
BaH2(s) + 2 H2O(l) = Ba(OH)2(aq) + 2 H2(g)

H4P2O5 + Al(OH)3 = (P2O5)3Al4 + H2O =>
3 H4P2O5 + 4 Al(OH)3 = (P2O5)3Al4 + 12 H2O

K2CrO7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl4 + H2O =>
2 K2CrO7 + 3 SNCl2 + 28 HCl = 2 CrCl3 + 3 SNCl4 + 4 KCl4 + 14 H2O

FeCl3(aq) + HNO3(aq) = HCl3(aq) + FeNO3(aq) =>
FeCl3(aq) + HNO3(aq) = HCl3(aq) + FeNO3(aq)

Fe + AlCl3 = FeCl3 + Al =>
Fe + AlCl3 = FeCl3 + Al

C6H8O6 + NaHCO3 = C12H14O12Na + H2O + CO2 =>
39 C6H8O6 + 20 NaHCO3 = 20 C12H14O12Na + 26 H2O + 14 CO2

FrCl + Na = NaCl + Fr =>
FrCl + Na = NaCl + Fr

C8H6FNO4 + C6H7N = C14H12N2O4 + HF =>
C8H6FNO4 + C6H7N = C14H12N2O4 + HF

Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Sr(NO3)2 + H2SO4 = H2(NO3)2 + SrSO4 =>
Sr(NO3)2 + H2SO4 = H2(NO3)2 + SrSO4

AlI3 + AgCl2 = AlCl2 + AgI3 =>
AlI3 + AgCl2 = AlCl2 + AgI3

H3S + SO2 = S + H2O =>
4 H3S + 3 SO2 = 7 S + 6 H2O

Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4(aq) =>
Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4(aq)

Ba + S = BaS4 =>
Ba + 4 S = BaS4

TeO2 + HI = Te + I2 + H2O =>
TeO2 + 4 HI = Te + 2 I2 + 2 H2O

Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l)

H3S + SO2 = S + H2O =>
4 H3S + 3 SO2 = 7 S + 6 H2O

Zn(s) + CuS(aq) = ZnS(aq) + Cu(s) =>
Zn(s) + CuS(aq) = ZnS(aq) + Cu(s)

CF3COOH + NaOH = CF3COONa + H2O =>
CF3COOH + NaOH = CF3COONa + H2O

CuSO4*5H2O + KI = K2SO4 + CuI2 + H2O =>
CuSO4*5H2O + 2 KI = K2SO4 + CuI2 + 5 H2O

FePO4 + HCl + H2O2 = FeCl + H2O + PO4 =>
2 FePO4 + 2 HCl + H2O2 = 2 FeCl + 2 H2O + 2 PO4

As2O4 + H2O = H3AsO4 + H2 =>
As2O4 + 4 H2O = 2 H3AsO4 + H2

Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O

Ag + HNO3 = Ag(NO3) + H2O + NO =>
3 Ag + 4 HNO3 = 3 Ag(NO3) + 2 H2O + NO

Na3[Cr(OH)6] + Cl2O + NaOH = NaCl + Na2CrO4 + H2O =>
4 Na3[Cr(OH)6] + 3 Cl2O + 2 NaOH = 6 NaCl + 4 Na2CrO4 + 13 H2O

Mg3(PO4)2 + HNO3 = Mg(H2PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2

NaOH(aq) + K2SO4(aq) = Na2SO4 + KOH =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4 + 2 KOH

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

FeSO4(s) + BaCl2 = BaSO4(s) + FeCl2 =>
FeSO4(s) + BaCl2 = BaSO4(s) + FeCl2

NaOCl + Na3AsO3 = NaCl + Na3AsO4 =>
NaOCl + Na3AsO3 = NaCl + Na3AsO4

Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni

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Breng de vergelijking van een chemische reactie in evenwicht
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