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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3

H2C2O4 + K[Al(OH)4] + K2C2O4 = K3[Al(C2O4)3] + H2O =>
2 H2C2O4 + K[Al(OH)4] + K2C2O4 = K3[Al(C2O4)3] + 4 H2O

CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O

Cu + Fe = CuFe =>
Cu + Fe = CuFe

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2

C6H12O5 + CuO = C6H12O6Cu =>
C6H12O5 + CuO = C6H12O6Cu

C2H5O1(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H5O1(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)

Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH

Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KNO3

Na2SO3 + H2 = Na2S + H2O =>
Na2SO3 + 3 H2 = Na2S + 3 H2O

BeO = Be + O2 =>
2 BeO = 2 Be + O2

NO2 + H3O = HNO3 + NO =>
5 NO2 + H3O = 3 HNO3 + 2 NO

Mn + NO3 = MnO4 + NO =>
Mn + 2 NO3 = MnO4 + 2 NO

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

HI(g) + H2O(l) = H3O(aq) + I(aq) =>
HI(g) + H2O(l) = H3O(aq) + I(aq)

NaH2PO4 + NaOH + AgNO3 = Ag3PO4 + NaNO3 + H2O =>
NaH2PO4 + 2 NaOH + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 2 H2O

Mn + Cl = MnCl5 =>
Mn + 5 Cl = MnCl5

HONH2 + H2O = OH + NH3 =>
HONH2 + H2O = 2 OH + NH3

Br2 + AgI = BrAg + I =>
Br2 + 2 AgI = 2 BrAg + 2 I

BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4

S8 + KNO3 = SO2 + N2 + K2O =>
5 S8 + 32 KNO3 = 40 SO2 + 16 N2 + 16 K2O

NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2

KMnO4 + N2H4 = MnO2 + N2 + KOH + H2O =>
4 KMnO4 + 3 N2H4 = 4 MnO2 + 3 N2 + 4 KOH + 4 H2O

NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2

H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4

CO2 + H2S = (CH2O) + S2 + H2O =>
CO2 + 2 H2S = (CH2O) + S2 + H2O

KH2PO4 + Ca(NO3)2 = KH2(NO3)2 + CaPO4 =>
KH2PO4 + Ca(NO3)2 = KH2(NO3)2 + CaPO4

MgH2 + HCl = MgCl2 + H2 =>
MgH2 + 2 HCl = MgCl2 + 2 H2

N2O4 + H = N2 + H2O =>
N2O4 + 8 H = N2 + 4 H2O

Cr2O7{2-} + Fe + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 2 Fe + 14 H3O{+} = 2 Cr{3+} + 2 Fe{3+} + 21 H2O

Mg + S + O = MgSO4 =>
Mg + S + 4 O = MgSO4

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO

Ca(NO3)2(aq) + NaBr(aq) = CaBr2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2 + 2 NaNO3

Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2

CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O =>
CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O

Na + KOH = H2O + KNa + KNaO3 =>
6 Na + 6 KOH = 3 H2O + 5 KNa + KNaO3

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

NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3

Pb(NO3)2 + Na3CO3 = Pb3(CO3)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3CO3 = Pb3(CO3)2 + 6 NaNO3

KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O

Ba(NO3)2 + NaBrO3 = Ba(BrO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaBrO3 = Ba(BrO3)2 + 2 NaNO3

BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + Na2CrO4 + CH3COOH =>
BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 KCl + Na2CrO4 + 2 CH3COOH

K2 + CO3 + HCl = KCl + HCO3 =>
K2 + 2 CO3 + 2 HCl = 2 KCl + 2 HCO3

MnO4{-} + H{+} + C2O4H2 = Mn{2} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 C2O4H2 = 2 Mn{2} + 10 CO2 + 8 H2O

PbCl2 + Ag = AgCl + Pb =>
PbCl2 + 2 Ag = 2 AgCl + Pb

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

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

NH4(NO3) + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4(NO3) + H2SO4 = (NH4)2SO4 + 2 HNO3

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