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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(NO3)2 + H2O = CuO + HNO2 + O2 =>
Cu(NO3)2 + H2O = CuO + 2 HNO2 + O2

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

Na2S + H2O2 = H2O + Na2SO4 =>
Na2S + 4 H2O2 = 4 H2O + Na2SO4

CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O

KHSO4 + HOH = KOH + H2SO4 =>
KHSO4 + HOH = KOH + H2SO4

AgI + Na{2}S = Ag{2} + NaI =>
AgI + Na{2}S = Ag{2} + NaI

C5H8O2 + NH3 = C5H7O2 + NH4 =>
C5H8O2 + NH3 = C5H7O2 + NH4

LiOH + CrN3O9 = LiNO3 + CrO3H3 =>
3 LiOH + CrN3O9 = 3 LiNO3 + CrO3H3

NH4Cl + H2SO4 = (NH4)HSO4 + HCl =>
NH4Cl + H2SO4 = (NH4)HSO4 + HCl

Ag1 + O2 = Ag2O =>
4 Ag1 + O2 = 2 Ag2O

HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2

Ge3(PO4)4 + HNO3 = H3PO4 + Ge(NO3)4 =>
Ge3(PO4)4 + 12 HNO3 = 4 H3PO4 + 3 Ge(NO3)4

CH3COONa + H2O + CO = CH3COOH + Na2CO3 =>
4 CH3COONa + 4 H2O + 4 CO = 5 CH3COOH + 2 Na2CO3

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Al2(SO4)3(ap) + BaCl2(ap) = AlCl3(aq) + BaSO4(s) =>
Al2(SO4)3(ap) + 3 BaCl2(ap) = 2 AlCl3(aq) + 3 BaSO4(s)

CaCO3 + NH4Cl = CaCl2 + NH3 + H2O + CO2 =>
CaCO3 + 2 NH4Cl = CaCl2 + 2 NH3 + H2O + CO2

Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2

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

H2SO4 + Na3P = H3P + Na2SO4 =>
3 H2SO4 + 2 Na3P = 2 H3P + 3 Na2SO4

NaClO + MnSO4 = Cl2 + Na2MnO4 + Na2SO4 =>
4 NaClO + MnSO4 = 2 Cl2 + Na2MnO4 + Na2SO4

HCl + FeOH = FeCl + HOH =>
HCl + FeOH = FeCl + HOH

CaOH + HCl2 = H2O + CaCl2 =>
CaOH + HCl2 = H2O + CaCl2

CaS2 + H2SO4 = CaSO4 + HS =>
CaS2 + H2SO4 = CaSO4 + 2 HS

Al + Cl2Cl2 = AlCl3 =>
4 Al + 3 Cl2Cl2 = 4 AlCl3

H5B + CuOH = Cu2(H3B) + H2O =>
H5B + 2 CuOH = Cu2(H3B) + 2 H2O

CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4

NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2

AI + HCI = AICI + H3 =>
3 AI + 3 HCI = 3 AICI + H3

ZnSO4 + SnCl2 = ZnCl2 + SnSO4 =>
ZnSO4 + SnCl2 = ZnCl2 + SnSO4

Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

NH4Cl = HCl + H3N =>
NH4Cl = HCl + H3N

K2CO3(aq) + HNO3(aq) = KNO3 + H2O + CO2 =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3 + H2O + CO2

CaH2 + O2 = Ca + H2O3 =>
2 CaH2 + 3 O2 = 2 Ca + 2 H2O3

HgSO4 + Pb(NO3)2 = PbSO4 + Hg(NO3)2 =>
HgSO4 + Pb(NO3)2 = PbSO4 + Hg(NO3)2

AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

CrBr3 + Na2SiO3 = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr

LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2

Fe + SCN = Fe[Fe(SNC)6] =>
2 Fe + 6 SCN = Fe[Fe(SNC)6]

Fe1 + O2 = Fe2O3 =>
4 Fe1 + 3 O2 = 2 Fe2O3

Ag(s) + FeSCN(ag) = Fe3(ag) + AgSCN(s) =>
3 Ag(s) + 3 FeSCN(ag) = Fe3(ag) + 3 AgSCN(s)

C6H10 + H2 = C6H12 =>
C6H10 + H2 = C6H12

Al2O3 + NHO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 NHO3 = 2 Al(NO3)3 + 3 H2O

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

Ag{3}PO{4} + KBr = K{3}PO{4} + AgBr =>
Ag{3}PO{4} + KBr = K{3}PO{4} + AgBr

NaOH + H2SO3 = NaOHSO3 + H2 =>
NaOH + H2SO3 = NaOHSO3 + H2

CI + O2 = CO2 + I2 =>
2 CI + 2 O2 = 2 CO2 + I2

H2SO3 + K2O = K2SO3 + H2O =>
H2SO3 + K2O = K2SO3 + H2O

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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