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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Y(OH)3 + HI = YI3 + H2O =>
Y(OH)3 + 3 HI = YI3 + 3 H2O

Br2 + CuO = CuBr + O2 =>
Br2 + 2 CuO = 2 CuBr + O2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

Be + P = BeP =>
Be + P = BeP

O + Cu + H2SO4 = CuSO4 + H2O =>
O + Cu + H2SO4 = CuSO4 + H2O

C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O

K2SO4 + FeCl3 = K2Fe + SO4Cl3 =>
K2SO4 + FeCl3 = K2Fe + SO4Cl3

Ba + H2SO4 = H2BaSO4 =>
Ba + H2SO4 = H2BaSO4

NaCN + H2O2 = NaCNO + H2O =>
NaCN + H2O2 = NaCNO + H2O

KCl + Cr2(SO4)3 = K2SO4 + CrCl3 =>
6 KCl + Cr2(SO4)3 = 3 K2SO4 + 2 CrCl3

CS2(l) + NH3 = H2S + NH4SCN =>
CS2(l) + 2 NH3 = H2S + NH4SCN

Fe3O = Fe + O2 =>
2 Fe3O = 6 Fe + O2

AICI3 + NaOH = NaCI3 + AIOH =>
AICI3 + NaOH = NaCI3 + AIOH

FeCl3 + NH3OHCl = FeCl2 + HCl + H2O + N2O =>
4 FeCl3 + 2 NH3OHCl = 4 FeCl2 + 6 HCl + H2O + N2O

Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaOH(aq) = MgOH(s) + Na(NO3)2(aq)

Ni + H2SO4 = NiO + SO2 + H2O =>
Ni + H2SO4 = NiO + SO2 + H2O

H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

C2H5COOHCl2 = CH2ClCH2COOHHCl =>
C2H5COOHCl2 = CH2ClCH2COOHHCl

H2SO4 + Cl2Ba = SO4Ba + HCl =>
H2SO4 + Cl2Ba = SO4Ba + 2 HCl

KBr + (NH4)2SO4 + Na4P2O7 = K(NH4)3P2O7 + NaBr + Na2SO4 =>
2 KBr + 3(NH4)2SO4 + 2 Na4P2O7 = 2 K(NH4)3P2O7 + 2 NaBr + 3 Na2SO4

CO2*H2O = H2CO3 =>
CO2*H2O = H2CO3

RuS2 + O2 = RuO3 + SO2 =>
2 RuS2 + 7 O2 = 2 RuO3 + 4 SO2

HClO3 + BaOH = BaClO3 + HOH =>
HClO3 + BaOH = BaClO3 + HOH

(CH3)3COOH3 + O2 = H2O + CO2 =>
(CH3)3COOH3 + 6 O2 = 6 H2O + 4 CO2

ZnSO3 + H2O = ZnSO4 + H2 =>
ZnSO3 + H2O = ZnSO4 + H2

KNO3 + CH3COOH = HNO3 + CH3COOK =>
KNO3 + CH3COOH = HNO3 + CH3COOK

Ba + Cr = BaCr =>
Ba + Cr = BaCr

Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2 =>
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2

K[Al(OH)4] + Cl2 = KClO2 + AlCl3 + H2O =>
K[Al(OH)4] + 2 Cl2 = KClO2 + AlCl3 + 2 H2O

Pb3(PO4)4 + NaCl = PbCl4 + Na3PO4 =>
Pb3(PO4)4 + 12 NaCl = 3 PbCl4 + 4 Na3PO4

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mn + NiNO = MnNO + Ni =>
Mn + NiNO = MnNO + Ni

CH3CH2H3 + O2 = CO2 + H2O =>
CH3CH2H3 + 4 O2 = 2 CO2 + 4 H2O

CaSO4*05H2O = CaSO4 + H2O =>
CaSO4*05H2O = CaSO4 + 5 H2O

SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2

KOH(aq) + HClO4 = H2O(l) + KClO4(aq) =>
KOH(aq) + HClO4 = H2O(l) + KClO4(aq)

C2H4(g) = C(s)H2 =>
C2H4(g) = 2 C(s)H2

LiHSO4 + NaOH = NaHSO4 + LiOH =>
LiHSO4 + NaOH = NaHSO4 + LiOH

CUI2 = CUI + I2 =>
2 CUI2 = 2 CUI + I2

MnO(OH)2 + H3PO4 = Mn3(PO4)4 + H2O =>
3 MnO(OH)2 + 4 H3PO4 = Mn3(PO4)4 + 9 H2O

HCCO + O2{-} = CO2 + CHO{-} =>
HCCO + O2{-} = CO2 + CHO{-}

KMnO4 + C6HCH3 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
32 KMnO4 + 5 C6HCH3 + 48 H2SO4 = 16 K2SO4 + 32 MnSO4 + 35 CO2 + 58 H2O

FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O

O2 + N2 = NO2 = O2 + N2 =>
2 O2 + N2 = 2 NO2

Li2O + ZnO = Li2ZnO2 =>
Li2O + ZnO = Li2ZnO2

CoCl2 + NH3 + H2O = Co(NH3)4(H2O)2 + NH4Cl + OH =>
CoCl2 + 6 NH3 + 4 H2O = Co(NH3)4(H2O)2 + 2 NH4Cl + 2 OH

C + C12A7 = C3A =>
9 C + C12A7 = 7 C3A

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Breng de vergelijking van een chemische reactie in evenwicht
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