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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2 + KPO4 = CaPO4 + KCl2 =>
CaCl2 + KPO4 = CaPO4 + KCl2

Cu2[HgI4] + HNO3 = Hg2I2 + Cu(NO3)2 + H2O + N2 + I2 =>
10 Cu2[HgI4] + 48 HNO3 = 5 Hg2I2 + 20 Cu(NO3)2 + 24 H2O + 4 N2 + 15 I2

AgNO3 + NaBH4 = AgBH3 + NaHNO3 =>
AgNO3 + NaBH4 = AgBH3 + NaHNO3

Na2Cr2O7 + Na3AsO3 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Na3AsO3 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + Na2SO4 + 4 H2O

Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S

Li2SO4(aq) + NaCl(aq) = LiCl(aq) + Na2SO4(aq) =>
Li2SO4(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2SO4(aq)

CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O

NbCl3F2 + Zn = Nb + ZnCl2 + ZnF2 =>
2 NbCl3F2 + 5 Zn = 2 Nb + 3 ZnCl2 + 2 ZnF2

Cu2S + HNO2 = Cu(NO3)2 + SO2 + NO + H2O =>
Cu2S + 20 HNO2 = 2 Cu(NO3)2 + SO2 + 16 NO + 10 H2O

NaCO3 + KNO3 + Cr2O3 = Na2CrO4 + CO2 + KNO2 =>
4 NaCO3 + KNO3 + Cr2O3 = 2 Na2CrO4 + 4 CO2 + KNO2

NaOH + TiO2*H2O = Na2TiO3 + H2O =>
2 NaOH + TiO2*H2O = Na2TiO3 + 2 H2O

NiCl2(aq) + Na2SO4(aq) = NiSO4(s) + NaCl =>
NiCl2(aq) + Na2SO4(aq) = NiSO4(s) + 2 NaCl

C2H4O + O2 = H2O + CO =>
2 C2H4O + 3 O2 = 4 H2O + 4 CO

CO + H2O = C7H6O + O2 =>
14 CO + 6 H2O = 2 C7H6O + 9 O2

CH4 + KClO4 = KCl + H2O + CO2 =>
CH4 + KClO4 = KCl + 2 H2O + CO2

KI + Si = KSi + I2 =>
2 KI + 2 Si = 2 KSi + I2

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

Cu(NH3)4(OH)2 + HCl = Cu(OH)2 + NH4Cl =>
Cu(NH3)4(OH)2 + 4 HCl = Cu(OH)2 + 4 NH4Cl

KI + H2SO4 + PbO2 = PbSO4 + I2 + H2O + K2SO4 =>
2 KI + 2 H2SO4 + PbO2 = PbSO4 + I2 + 2 H2O + K2SO4

NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3

Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)

Fe(NO3)3(aq) + Ag(s) = Fe(NO3)2(aq) + AgNO3(aq) =>
Fe(NO3)3(aq) + Ag(s) = Fe(NO3)2(aq) + AgNO3(aq)

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

BaCl2H4O2 = BaCl2 + H2O =>
BaCl2H4O2 = BaCl2 + 2 H2O

Mg + P2 = Mg3P2 =>
3 Mg + P2 = Mg3P2

CH3CH2CH2COONH4 = CH3CH2CH2CONH2 + H2O =>
CH3CH2CH2COONH4 = CH3CH2CH2CONH2 + H2O

Zm + MnO2 = ZmO + Mn2O3 =>
Zm + 2 MnO2 = ZmO + Mn2O3

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

CH3OH + SeO2 = Se + CO2 + H2O =>
2 CH3OH + 3 SeO2 = 3 Se + 2 CO2 + 4 H2O

Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)

Mg(HSO3)2 + HCl = H2O + MgCl2 + SO2 =>
Mg(HSO3)2 + 2 HCl = 2 H2O + MgCl2 + 2 SO2

Ba + Hg(IO3) = Ba(IO3)2 + Hg =>
Ba + 2 Hg(IO3) = Ba(IO3)2 + 2 Hg

KBr + H2O = K(OH) + HBr =>
KBr + H2O = K(OH) + HBr

CuO + Fe = FeO2 + Cu =>
2 CuO + Fe = FeO2 + 2 Cu

NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2

H2SO4(aq) + CaO(s) + H2O = CaSO4*2H2O =>
H2SO4(aq) + CaO(s) + H2O = CaSO4*2H2O

HSO4 + S(OH)2 = SSO4 + H2O =>
4 HSO4 + 6 S(OH)2 = 5 SSO4 + 8 H2O

(NH4)2S + Hg(NO3)2 = NH4NO3 + HgS =>
(NH4)2S + Hg(NO3)2 = 2 NH4NO3 + HgS

KMnO4 + H2SO4 = K2SO4 + MnSO4 + SO4 + H2O =>
2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 SO4 + 8 H2O

(NH4)2MoO4 + Zn + HCl = Mo5O14 + NH4Cl + ZnCl2 + H2O =>
5(NH4)2MoO4 + Zn + 12 HCl = Mo5O14 + 10 NH4Cl + ZnCl2 + 6 H2O

Au = Au3 =>
3 Au = Au3

PtCl4 + F2 = Pt + F(Cl4)2 =>
4 PtCl4 + F2 = 4 Pt + 2 F(Cl4)2

C2H6O + H2SO4 = C2H6SO4 + H2O =>
C2H6O + H2SO4 = C2H6SO4 + H2O

Na2C2O4 + HNO3 = NO + CO2 + NaNO3 + H2O =>
3 Na2C2O4 + 8 HNO3 = 2 NO + 6 CO2 + 6 NaNO3 + 4 H2O

Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH

Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr

C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu

Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr

Cr2O3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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