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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgOH + CO2 = Mg2CO3 + H2O =>
2 MgOH + CO2 = Mg2CO3 + H2O

NaCO3 + HCl = NaCl2 + H2 + CO3 =>
NaCO3 + 2 HCl = NaCl2 + H2 + CO3

Cl3 + O5 = Cl5O8 =>
25 Cl3 + 24 O5 = 15 Cl5O8

FeCl3 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + Cl3 =>
FeCl3 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + Cl3

Au(CN)2 + Zn(CN)4 = Au(CN)4 + Zn(CN)2 =>
Au(CN)2 + Zn(CN)4 = Au(CN)4 + Zn(CN)2

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

Al4Si3 + H2SO4 = H4Si + Al2(SO4)3 =>
Al4Si3 + 6 H2SO4 = 3 H4Si + 2 Al2(SO4)3

C = C55 =>
55 C = C55

Cl2 + O2 = ClO4 =>
Cl2 + 4 O2 = 2 ClO4

Ca + H2CO3 = Ca(HCO3)2 + H2 =>
Ca + 2 H2CO3 = Ca(HCO3)2 + H2

N + CaO = CaNO =>
N + CaO = CaNO

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Bi(NO3)3 + Na2[Sn(OH)4] + HOH = Bi + Na2[Sn(OH)6] + HNO3 =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 HOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 HNO3

Fe2{+} + O2 + OH{-} + H2O = Fe(OH)3 =>
4 Fe2{+} + 5 O2 + 4 OH{-} + 10 H2O = 8 Fe(OH)3

C6H14O2 + O2 = C6H12O2 + H2O =>
2 C6H14O2 + O2 = 2 C6H12O2 + 2 H2O

KOH + H{3}PO{4} = K{3}PO{4} + H2O =>
KOH + H{3}PO{4} = K{3}PO{4} + H2O

CH3OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3OH + 2 Cu(OH)2 = CH2O + Cu2O + 3 H2O

NaNO2 + I2 + HCl = NO + H2O + NaIO3 + NaCl =>
10 NaNO2 + I2 + 8 HCl = 10 NO + 4 H2O + 2 NaIO3 + 8 NaCl

Pb(NO3)2 + HCl = PbCl2 + (HNO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2(HNO3)

C2H3O2F + O2 = CO2 + H2O + HF =>
2 C2H3O2F + 3 O2 = 4 CO2 + 2 H2O + 2 HF

KI + NaBrO3 + HCl = KCl + NaBr + H2O + I2 =>
6 KI + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 H2O + 3 I2

F2 + CrBr3 = Br3 + CrF3 =>
3 F2 + 2 CrBr3 = 2 Br3 + 2 CrF3

Zn + LiOH + H2O = H2 + Li2Zn(OH)4 =>
Zn + 2 LiOH + 2 H2O = H2 + Li2Zn(OH)4

Zn(NO3)2*6H2O + C6H12O6 = CO2 + H2O + ZnO + N2 =>
12 Zn(NO3)2*6H2O + 5 C6H12O6 = 30 CO2 + 102 H2O + 12 ZnO + 12 N2

CoF = Co + F =>
CoF = Co + F

CH2CH2 + KMnO4 + H2O = KOH + MnO + CH2(OH)CH2(OH) =>
5 CH2CH2 + 2 KMnO4 + 6 H2O = 2 KOH + 2 MnO + 5 CH2(OH)CH2(OH)

C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O

MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{-2} + 3 H2O

(CH2)6N4 + H3BO3 = CH4 + BN + O2 =>
(CH2)6N4 + 4 H3BO3 = 6 CH4 + 4 BN + 6 O2

SO2(g)PCl5(s) = SOCl2(l)POCl3(l) =>
SO2(g)PCl5(s) = SOCl2(l)POCl3(l)

CH3(CH2)2OH + O2 = CH3COOH + H2O =>
2 CH3(CH2)2OH + 3 O2 = 3 CH3COOH + 2 H2O

CrCl2 + NaOH = Cr(OH) + NaCl2 =>
CrCl2 + NaOH = Cr(OH) + NaCl2

K2Cr2O7 + HCl + CH3CH2OH = KCl + CrCl3 + CO2 + H2O =>
2 K2Cr2O7 + 16 HCl + CH3CH2OH = 4 KCl + 4 CrCl3 + 2 CO2 + 11 H2O

KI + HNO3 + H2SO4 = I2 + NO + K2SO4 + H2O =>
6 KI + 2 HNO3 + 3 H2SO4 = 3 I2 + 2 NO + 3 K2SO4 + 4 H2O

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

CaO + MgSO4 = CaSO4 + MgO =>
CaO + MgSO4 = CaSO4 + MgO

[Zn(NH3)4]Cl2 + HNO3 = NH4NO3 + Zn(NO3)2 + HCl =>
[Zn(NH3)4]Cl2 + 6 HNO3 = 4 NH4NO3 + Zn(NO3)2 + 2 HCl

FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S

C3H6Cl + O2 = CO2 + H2O + HCl =>
4 C3H6Cl + 17 O2 = 12 CO2 + 10 H2O + 4 HCl

VCl3 + Cl2 + H2O = VOCl2 + HCl =>
2 VCl3 + Cl2 + 2 H2O = 2 VOCl2 + 4 HCl

Zn(OH)2 + NaOH = NaZn(OH)3 =>
Zn(OH)2 + NaOH = NaZn(OH)3

Al(OH)3 + Cu(NO3)2 = Cu(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 2 Al(NO3)3

Cl2(g) + I{-}(aq) = Cl{-}(aq) + I2(s) =>
Cl2(g) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(s)

CuCl2(ac) + Ni(s) = Cu(s) + NiCl2(s) =>
CuCl2(ac) + Ni(s) = Cu(s) + NiCl2(s)

Mn2O7 = MnO2 + O2* =>
2 Mn2O7 = 4 MnO2 + 3 O2*

HNo3 + Ba(OH)2(aq) = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2(aq) = Ba(No3)2 + 2 H2O

Ca(C2H3O2)2 + K2CO3 = CaCO3 + K(C2H3O2) =>
Ca(C2H3O2)2 + K2CO3 = CaCO3 + 2 K(C2H3O2)

(NH4)2SO4 + LiOH + NaOH + C2H5OH = LiNaSO4 + C2H5NH2 + H2O =>
(NH4)2SO4 + LiOH + NaOH + 2 C2H5OH = LiNaSO4 + 2 C2H5NH2 + 4 H2O

CCl3CHO + H2O = CCl3CH(OH)2 =>
CCl3CHO + H2O = CCl3CH(OH)2

Mg(SO4) + FeO = MgO + Fe(SO4) =>
Mg(SO4) + FeO = MgO + Fe(SO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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