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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(OH)2Cl + HCl = FeCl3 + H2O =>
Fe(OH)2Cl + 2 HCl = FeCl3 + 2 H2O

CuSO4 + NaHSO3 + NaOH = Cu2SO4 + H2SO4 + NaSO4 =>
4 CuSO4 + NaHSO3 + NaOH = 2 Cu2SO4 + H2SO4 + 2 NaSO4

HBr + MnO2 = Br2 + MnBr2 + H2O =>
4 HBr + MnO2 = Br2 + MnBr2 + 2 H2O

C3H7NO3 + C2H3N3O7 = CO2 + H2O + N2 =>
3 C3H7NO3 + 13 C2H3N3O7 = 35 CO2 + 30 H2O + 21 N2

Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)

BeF2 + K3N = Be3N2 + KF =>
3 BeF2 + 2 K3N = Be3N2 + 6 KF

NH3 + NaNO3 + HCl = NaCl + H2O + NO =>
3 NH3 + 5 NaNO3 + 5 HCl = 5 NaCl + 7 H2O + 8 NO

Co(NH3)4Cl2 = CoCl2 + NH3 =>
Co(NH3)4Cl2 = CoCl2 + 4 NH3

Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}

Rb2SO4 + MgCl2 = RbCl + MgSO4 =>
Rb2SO4 + MgCl2 = 2 RbCl + MgSO4

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

XeO6{4-} + Mn{2+} + OH{-} = MnO4{-} + Xe + H2O =>
5 XeO6{4-} + 8 Mn{2+} + 4 OH{-} = 8 MnO4{-} + 5 Xe + 2 H2O

ClO{-} + CrO{2-} = CrO4{2-} + Cl{-} =>
3 ClO{-} + CrO{2-} = CrO4{2-} + 3 Cl{-}

F2 + NaOH = H2O + NaF + O2 =>
2 F2 + 4 NaOH = 2 H2O + 4 NaF + O2

MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)

Fe + H2O = Fe2O2 + H2 =>
2 Fe + 2 H2O = Fe2O2 + 2 H2

NH4NO3 + NaOH = NH4Na + NO3OH =>
NH4NO3 + NaOH = NH4Na + NO3OH

C6H5NH2 + O2 = H2O + CO2 + N2 =>
4 C6H5NH2 + 31 O2 = 14 H2O + 24 CO2 + 2 N2

(CH2)5CHOH + HNO3 = (CH2)4(COOH)2 + HNO2 + H2O =>
(CH2)5CHOH + 4 HNO3 = (CH2)4(COOH)2 + 4 HNO2 + H2O

CH3CH2Cl + KOH = C2H5OH + KCl =>
CH3CH2Cl + KOH = C2H5OH + KCl

Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4

C13H10O6 + O2 = H2O + CO2 =>
2 C13H10O6 + 25 O2 = 10 H2O + 26 CO2

O2 + C13H18O2 = H2O + CO2 =>
33 O2 + 2 C13H18O2 = 18 H2O + 26 CO2

V2O5 = V + O2 =>
2 V2O5 = 4 V + 5 O2

H2O + Ag2O = Ag + H2O2 =>
H2O + Ag2O = 2 Ag + H2O2

K2HPO4 + Fe(NO3)3 + CHCOONa = Fe2(HPO4)3 + NaNO3 + CHCOOK =>
3 K2HPO4 + 2 Fe(NO3)3 + 6 CHCOONa = Fe2(HPO4)3 + 6 NaNO3 + 6 CHCOOK

FeS2 + O2 = FeSO2 + SO2 =>
FeS2 + 2 O2 = FeSO2 + SO2

CrBr3 + NaOH = Na3[Cr(OH)6] + NaBr =>
CrBr3 + 6 NaOH = Na3[Cr(OH)6] + 3 NaBr

N + H = H1N =>
N + H = H1N

CsCl + CaS = CsS + ClCa =>
CsCl + CaS = CsS + ClCa

CuCl2(aq) + K2SO3(aq) = CuSO3(s) + KCl(aq) =>
CuCl2(aq) + K2SO3(aq) = CuSO3(s) + 2 KCl(aq)

Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]

ClH + NaOH = ClOH + HNa =>
ClH + NaOH = ClOH + HNa

KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O

NI3 + Cl2 = NCl3 + I2 =>
2 NI3 + 3 Cl2 = 2 NCl3 + 3 I2

HCH3COOH + NaOH = HCH3COONa + H2O =>
HCH3COOH + NaOH = HCH3COONa + H2O

Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)

CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 CrO3 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 3 H2O

CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2

Fe(NO3)3 + H2S = Fe(NO3)2 + NO + S + H2O =>
Fe(NO3)3 + 2 H2S = Fe(NO3)2 + NO + 2 S + 2 H2O

C6H5N2Cl + H2O = C6H5OH + N2 + HCl =>
C6H5N2Cl + H2O = C6H5OH + N2 + HCl

Cd(HCO3)2(S) = CdCO3(S) + H2O(l) + CO2(g) =>
Cd(HCO3)2(S) = CdCO3(S) + H2O(l) + CO2(g)

Na4SiO4 = Na + Si + O4 =>
Na4SiO4 = 4 Na + Si + O4

*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2

K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 Na2SO3 = K2SO4 + 4 Na2SO4 + 2 CrSO4 + 3 H2O

Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]

SO3 + KOH = K2SO4H2O =>
SO3 + 2 KOH = K2SO4H2O

BaBr2 + Ba(MnO4)2 + H2SO4 = MnSO4 + Br2 + BaSO4 + H2O =>
5 BaBr2 + Ba(MnO4)2 + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 BaSO4 + 8 H2O

SeO3 + HCl = Cl2 + H2O + Se =>
SeO3 + 6 HCl = 3 Cl2 + 3 H2O + Se

Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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