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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl

Al2(SO4)3 + Ba3(PO4)2 = BaSO4 + Al3(PO4)3 =>
3 Al2(SO4)3 + 3 Ba3(PO4)2 = 9 BaSO4 + 2 Al3(PO4)3

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

FeO + S = Fe + SO3 =>
3 FeO + S = 3 Fe + SO3

C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl

HCN + MgOH = H2O + MgCN =>
HCN + MgOH = H2O + MgCN

CH3OH + H2O = CH3O{-} + H3O{+} =>
CH3OH + H2O = CH3O{-} + H3O{+}

CO = C + CO2 =>
2 CO = C + CO2

(NH4)2Mo2O7 = MoO3 + NH3 + H2O =>
(NH4)2Mo2O7 = 2 MoO3 + 2 NH3 + H2O

CH4SiCl2 + H2O = HCl + CH3SiOH =>
CH4SiCl2 + H2O = 2 HCl + CH3SiOH

CH3CH32CHCH2MgBr + CH3CH3CHCH2Br = CH3CH32CHCH2Br + CH3CH3CHCH2MgBr =>
CH3CH32CHCH2MgBr + CH3CH3CHCH2Br = CH3CH32CHCH2Br + CH3CH3CHCH2MgBr

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

FeO(s) + HClO4(aq) = Fe(ClO4)2 + H2O =>
FeO(s) + 2 HClO4(aq) = Fe(ClO4)2 + H2O

AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + NaHCO3 =>
AlCl3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaCl + 3 NaHCO3

C2H5COOH + CaO = (C2H5COO)2Ca + H2O =>
2 C2H5COOH + CaO = (C2H5COO)2Ca + H2O

(ZnOH)2SO4 + NH3H2O = [Zn(NH3)4]SO4 + [Zn(NH3)4](OH)2 + H2O =>
(ZnOH)2SO4 + 8 NH3H2O = [Zn(NH3)4]SO4 + [Zn(NH3)4](OH)2 + 8 H2O

Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}

Cu + H2TeO4 = CuTeO4 + H2 =>
Cu + H2TeO4 = CuTeO4 + H2

Na2CO3(aq) + HNO3(aq) = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + CO2 + H2O

Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O

HOOC(CH2)4COOH + NH2(CH2)6NH2 = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
HOOC(CH2)4COOH + NH2(CH2)6NH2 = NH2(CH2)6NHCO(CH2)4COOH + H2O

H3PO4 + CaCO3 = CO2 + H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCO3 = 3 CO2 + 3 H2O + Ca3(PO4)2

HCl(aq) + KHCO3(s) = KCl(aq) + CO2(g) + H2O(l) =>
HCl(aq) + KHCO3(s) = KCl(aq) + CO2(g) + H2O(l)

KNO3 + SiO2 = K2O + Si(NO3)4 =>
4 KNO3 + SiO2 = 2 K2O + Si(NO3)4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3

C2H5ONa + H2O = C2H3NaO + H3O =>
C2H5ONa + 2 H2O = C2H3NaO + 2 H3O

MgSO4(aq) + NaCl(aq) = MgCl2 + Na2SO4 =>
MgSO4(aq) + 2 NaCl(aq) = MgCl2 + Na2SO4

C = (C2)2 =>
4 C = (C2)2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Cu + N2 = CuN2 =>
Cu + N2 = CuN2

Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF

H2O + NaOH + V = Na3HV6O17 + H2 =>
14 H2O + 3 NaOH + 6 V = Na3HV6O17 + 15 H2

Ba(OH)2 + Mn(SO4)2 = Ba(SO4)2 + Mn(OH)2 =>
Ba(OH)2 + Mn(SO4)2 = Ba(SO4)2 + Mn(OH)2

BaCO3 + H2O = Ba(OH)2 + H2CO3 =>
BaCO3 + 2 H2O = Ba(OH)2 + H2CO3

Ca(NO3)2(aq) + NiCl2(aq) = CaCl2 + Ni(NO3)2 =>
Ca(NO3)2(aq) + NiCl2(aq) = CaCl2 + Ni(NO3)2

K2FeO4 + NH4OH = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH4OH = 2 Fe(OH)3 + 4 KOH + N2

Al(C2H3O2)3 + HNO3 = Al(NO3)3 + HC2H3O2 =>
Al(C2H3O2)3 + 3 HNO3 = Al(NO3)3 + 3 HC2H3O2

HF + Ga(OH)3 = Ga(OH)2F + H2O =>
HF + Ga(OH)3 = Ga(OH)2F + H2O

ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl

CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O

NaCl + Pb(NO3)2 = Pb + NaClNO3 =>
2 NaCl + Pb(NO3)2 = Pb + 2 NaClNO3

Cr3{+} + MnO4{-} + H{+} = Cr2O7{-}2 + MnO2 + H2O =>
6 Cr3{+} + 37 MnO4{-} + 22 H{+} = 9 Cr2O7{-}2 + 37 MnO2 + 11 H2O

Au + HNO3 = AuNO3 + H2 =>
2 Au + 2 HNO3 = 2 AuNO3 + H2

Cu(II) + O2 = Cu(II)O2 =>
Cu(II) + O2 = Cu(II)O2

RbOH + Cr2(SO4)3 = Rb2SO4 + Cr(OH)3 =>
6 RbOH + Cr2(SO4)3 = 3 Rb2SO4 + 2 Cr(OH)3

NaCO2{-}3 + CaNO3{-}2 = CaCO2{-}4 + NaNO3{-}2 =>
NaCO2{-}3 + CaNO3{-}2 = CaCO2{-}4 + NaNO3{-}2

C6H10O5 + H2O = H3O + C6HO5 =>
C6H10O5 + 9 H2O = 9 H3O + C6HO5

KMnO4 + PH3 + HCl = KCl + MnCl2 + H3PO4 + H2O =>
8 KMnO4 + 5 PH3 + 24 HCl = 8 KCl + 8 MnCl2 + 5 H3PO4 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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