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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3)3N + HBr = (CH3)3Br + NH =>
(CH3)3N + HBr = (CH3)3Br + NH

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

NaH2SO4 = H2NaSO4 =>
NaH2SO4 = H2NaSO4

H2CO3 + KCl = KHCO3 + HCl =>
H2CO3 + KCl = KHCO3 + HCl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

P2O3 + H2O = H2O3 + P =>
2 P2O3 + 3 H2O = 3 H2O3 + 4 P

Zn{2+} + I{-} + IO3{-} + H2O + SO4{2-} = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 20 I{-} + 4 IO3{-} + 12 H2O + 3 SO4{2-} = 3 Zn5(OH)8SO4 + 12 I2

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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

ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)

NH4N5O3H2 = N2 + H2O =>
NH4N5O3H2 = 3 N2 + 3 H2O

K2[HgBr4] + KCl = KBr + K2[HgCl4] =>
K2[HgBr4] + 4 KCl = 4 KBr + K2[HgCl4]

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

C6H5COC6H5 + O2 = CO2 + H2O =>
C6H5COC6H5 + 15 O2 = 13 CO2 + 5 H2O

Na(ClO3) = Na(ClO2) + O2 =>
2 Na(ClO3) = 2 Na(ClO2) + O2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

PbBr2 + HBr = H(PbBr3) =>
PbBr2 + HBr = H(PbBr3)

Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)

Cu(SO4) + NH3 = Cu(NH3) + SO4 =>
Cu(SO4) + NH3 = Cu(NH3) + SO4

P + Cl = P3Cl1 =>
3 P + Cl = P3Cl1

Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3

Cu2S + ZnS = CuS + Zn =>
Cu2S + ZnS = 2 CuS + Zn

N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O

S + P = P2S5 =>
5 S + 2 P = P2S5

NH2CH2COOH + KOH = NH2CH2COOK + H2O =>
NH2CH2COOH + KOH = NH2CH2COOK + H2O

K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3

ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2

AgNO3 + SCN = AgSCN + NO3 =>
AgNO3 + SCN = AgSCN + NO3

Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4

I2 + H2O2 = IO3 + H2O =>
I2 + 6 H2O2 = 2 IO3 + 6 H2O

Br{-} + [SO4]2{-} + H{+} = Br2 + [SO3]2{-} + H2O =>
4 Br{-} + [SO4]2{-} + 4 H{+} = 2 Br2 + [SO3]2{-} + 2 H2O

Lr2No3 + Md3Fm2 = LrFm + MdNo =>
Lr2No3 + Md3Fm2 = 2 LrFm + 3 MdNo

OH = HO =>
OH = HO

NiCl2*6H2O + KOH = Ni(OH)2 + KCl + H2O =>
NiCl2*6H2O + 2 KOH = Ni(OH)2 + 2 KCl + 6 H2O

N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2

NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN

Br + BaO = BrO + Ba =>
Br + BaO = BrO + Ba

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C8H14O2 + O2 = H2O + CO2 =>
2 C8H14O2 + 21 O2 = 14 H2O + 16 CO2

As4 + HNO3 = As4O6 + NO + H2O =>
As4 + 4 HNO3 = As4O6 + 4 NO + 2 H2O

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

FeCl3 + Ca3(PO4)2 = CaCl2 + FePO4 =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 FePO4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

BaI2 + H2CO3 = BaCO3 + HI =>
BaI2 + H2CO3 = BaCO3 + 2 HI

N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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