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Chemische vergelijkingen in evenwicht op06/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaF2(aq) + H2SO4(aq) = CaSO4 + HF =>
CaF2(aq) + H2SO4(aq) = CaSO4 + 2 HF

Al2(SO4)3 + Cu(NO3)2 = Al(NO3)3 + Cu(SO4) =>
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(SO4)

Ag + Na2O = AgO + Na =>
Ag + Na2O = AgO + 2 Na

KCH3COO + HCl = KCl + CH3COOH =>
KCH3COO + HCl = KCl + CH3COOH

C4H8O + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O

HNO3 + HS2 = NO2 + H2O + S =>
HNO3 + HS2 = NO2 + H2O + 2 S

Ni + CrO4 = NiCrO4 =>
Ni + CrO4 = NiCrO4

Fe + HBr = FeBr3 + H2* =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2*

CuO4S + KOH = Cu(OH)2 + K2SO4 =>
CuO4S + 2 KOH = Cu(OH)2 + K2SO4

Cu{+} + Br{-} = CuBr =>
Cu{+} + Br{-} = CuBr

Eu2O3 + La = Eu + La2O3 =>
Eu2O3 + 2 La = 2 Eu + La2O3

CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Pb(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Pb(OH)2

FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3

Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg

Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4

(Fe)2(SO4)3 + Ba(I)2 = BaSO4 + Fe(I)3 =>
(Fe)2(SO4)3 + 3 Ba(I)2 = 3 BaSO4 + 2 Fe(I)3

SO2(g) + O2(s) = SO3(s) =>
2 SO2(g) + O2(s) = 2 SO3(s)

NaHS + H2O2 = Na2S2O4 + H2O =>
2 NaHS + 5 H2O2 = Na2S2O4 + 6 H2O

C + H3 = C2H6 =>
2 C + 2 H3 = C2H6

C3H6(g) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6(g) + 9 O2(g) = 6 H2O(g) + 6 CO2(g)

Cu(OH)4 + HCl = CuCl4 + H2O =>
Cu(OH)4 + 4 HCl = CuCl4 + 4 H2O

AgCN + HCl = AgCl + CNH =>
AgCN + HCl = AgCl + CNH

K2 + Cl = KCl4 =>
K2 + 8 Cl = 2 KCl4

Na2CrO4 + H2S + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
8 Na2CrO4 + 3 H2S + 17 H2SO4 = 8 Na2SO4 + 4 Cr2(SO4)3 + 20 H2O

C8H10N402 + O2 = CO2 + H2O + N2 =>
2 C8H10N402 + 21 O2 = 16 CO2 + 10 H2O + 402 N2

C40H74O5 + O2 = CO2 + H2O =>
C40H74O5 + 56 O2 = 40 CO2 + 37 H2O

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

Pb(s) + H2O(l) = PbO(s) + H2(g) =>
Pb(s) + H2O(l) = PbO(s) + H2(g)

CO2 + H2 = CH + H2O =>
2 CO2 + 5 H2 = 2 CH + 4 H2O

NaSO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
2 NaSO3 + Br2 + 6 KOH = 2 NaOH + 2 KBr + 2 K2SO4 + 2 H2O

HI + C2H5OH = C2H5I + H2O =>
HI + C2H5OH = C2H5I + H2O

HNO3 + NH4 = NH4NO3 + H =>
HNO3 + NH4 = NH4NO3 + H

(C6H10O5)1800 + H2O = C6H12O6 =>
(C6H10O5)1800 + 1800 H2O = 1800 C6H12O6

NH3 + K2Cr2O7 + H2O = N2 + K[Cr(OH)4(H2O)2] =>
2 NH3 + K2Cr2O7 + 5 H2O = N2 + 2 K[Cr(OH)4(H2O)2]

NaSO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
2 NaSO3 + Br2 + 6 KOH = 2 NaOH + 2 KBr + 2 K2SO4 + 2 H2O

HCl(aq) + Al2O3(aq) = AlCl3(aq) + H2O(l) =>
6 HCl(aq) + Al2O3(aq) = 2 AlCl3(aq) + 3 H2O(l)

C20H25N3O + O2 = H2O + CO2 + N2O =>
2 C20H25N3O + 53 O2 = 25 H2O + 40 CO2 + 3 N2O

BaO + Zn(OH)2 = ZnBaO2 + H2O =>
BaO + Zn(OH)2 = ZnBaO2 + H2O

KHSO4 + Pb(CH3COO)2 = CH3COOH + PbSO4 + CH3COOK =>
KHSO4 + Pb(CH3COO)2 = CH3COOH + PbSO4 + CH3COOK

H2O + CrO4{-2} + HSn02{-} = HSnO3{-} + CrO2{-} + OH{-} =>
5 H2O + 10 CrO4{-2} + 3 HSn02{-} = 6 HSnO3{-} + 10 CrO2{-} + 7 OH{-}

NH2OH = N2O + H2O + H2 =>
2 NH2OH = N2O + H2O + 2 H2

SiO2 + NaCl = SiCl + NaO2 =>
SiO2 + NaCl = SiCl + NaO2

SO2 + KOH = K2SO4 + H =>
SO2 + 2 KOH = K2SO4 + 2 H

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

C5H6N2 + H2O2 = CO2 + H2O + NO2 =>
C5H6N2 + 17 H2O2 = 5 CO2 + 20 H2O + 2 NO2

(NH4)6Mo7O24*4H2O = MoO2 + N2 + H2 + H2O =>
(NH4)6Mo7O24*4H2O = 7 MoO2 + 3 N2 + 2 H2 + 14 H2O

Cu2S + AlBr3 = CuBr + Al2S3 =>
3 Cu2S + 2 AlBr3 = 6 CuBr + Al2S3

Au2S3 + Hg = HgS + Au =>
Au2S3 + 3 Hg = 3 HgS + 2 Au

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Breng de vergelijking van een chemische reactie in evenwicht
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