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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O

AlCl3 + NaBr = AlBr3 + NaCl =>
AlCl3 + 3 NaBr = AlBr3 + 3 NaCl

Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S

Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Cl2 + K(OH) = KClO3 + KCl + H2O =>
3 Cl2 + 6 K(OH) = KClO3 + 5 KCl + 3 H2O

FeS + Ag = Ag2S + Fe =>
FeS + 2 Ag = Ag2S + Fe

Cu{2+}(aq) + OH{-}(aq) = Cu(OH)2(s) =>
Cu{2+}(aq) + 2 OH{-}(aq) = Cu(OH)2(s)

SiC + KOH = K2SiO3 + K2CO3 + K2O + H =>
SiC + 8 KOH = K2SiO3 + K2CO3 + 2 K2O + 8 H

CaF2 + Cl2 = CaCl2 + F =>
CaF2 + Cl2 = CaCl2 + 2 F

LiOH + FH = LiF + H2O =>
LiOH + FH = LiF + H2O

IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE

Mn + OH = Mn(OH) =>
Mn + OH = Mn(OH)

HNO3 + H3PO4 = (NH4)3PO4 + P2O5 + O2 =>
3 HNO3 + 3 H3PO4 = (NH4)3PO4 + P2O5 + 6 O2

Co + Li{+} = Co{2+} + Li =>
Co + 2 Li{+} = Co{2+} + 2 Li

NO2 + ClNO = ClNO2 + NO =>
NO2 + ClNO = ClNO2 + NO

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

HNO3 + Zn2O2 = Zn(NO3)2 + H2O =>
4 HNO3 + Zn2O2 = 2 Zn(NO3)2 + 2 H2O

Be + H3PO4 = H2 + (Be2PO4)2 =>
4 Be + 2 H3PO4 = 3 H2 + (Be2PO4)2

CuFeS2 + H2O + O2 = Fe2O3 + H2SO4 + Cu =>
4 CuFeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4 + 4 Cu

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Ag1 + I2 = Ag2I =>
4 Ag1 + I2 = 2 Ag2I

H2SO3 + NaOH = NaSO3H + H2O =>
H2SO3 + NaOH = NaSO3H + H2O

Pb(NO3)2 + NHOH = NHNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NHOH = 2 NHNO3 + Pb(OH)2

Co(H2O)6 + CaCl2 = CoCl + H2O + Ca =>
2 Co(H2O)6 + CaCl2 = 2 CoCl + 12 H2O + Ca

Ca2 + NaCl = Ca2NaCl =>
Ca2 + NaCl = Ca2NaCl

Am2(C2O4)3 + HNO3 = Am(NO3)3 + CO2 + HNO2 + H2O =>
Am2(C2O4)3 + 9 HNO3 = 2 Am(NO3)3 + 6 CO2 + 3 HNO2 + 3 H2O

NH4 + NO3 = NH4(NO3) =>
NH4 + NO3 = NH4(NO3)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Cu2(OH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu2(OH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2

KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

CuO + C6H8O7 = C12H10Cu3O14 + H2O =>
3 CuO + 2 C6H8O7 = C12H10Cu3O14 + 3 H2O

Pb{2+}(aq) + Cl{-}(aq) = PbCl2 =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2

AgNO3 + H2SO3 = Ag2SO3 + HNO3 =>
2 AgNO3 + H2SO3 = Ag2SO3 + 2 HNO3

Cu(OH)2 + KOH = K2(Cu(OH)4) =>
Cu(OH)2 + 2 KOH = K2(Cu(OH)4)

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

MgBr2(aq) + AgNO3(aq) = AgBr + Mg(NO3)2 =>
MgBr2(aq) + 2 AgNO3(aq) = 2 AgBr + Mg(NO3)2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

K2Cr2O7 + H2SO4 + C2H5OH = K2SO4 + CH3CHO + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = K2SO4 + 3 CH3CHO + 7 H2O + Cr2(SO4)3

CaCO3(aq) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(aq) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)

HOCl + Br2 + H2O = HBrO3 + HCl =>
5 HOCl + Br2 + H2O = 2 HBrO3 + 5 HCl

NaCI + AgSO4 = NaSO4 + AgCI =>
NaCI + AgSO4 = NaSO4 + AgCI

Fe2(SO4)3 + LiNO3 = Li2SO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 6 LiNO3 = 3 Li2SO4 + 2 Fe(NO3)3

NiSO4 + H2O = Ni(H2O)2SO4 =>
NiSO4 + 2 H2O = Ni(H2O)2SO4

Na + H2SO2 = NaSO2 + H =>
Na + H2SO2 = NaSO2 + 2 H

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