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Chemische vergelijkingen in evenwicht op08/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2

NaI + HNO3 = I2 + NO + NaNO3 + H2O =>
6 NaI + 8 HNO3 = 3 I2 + 2 NO + 6 NaNO3 + 4 H2O

MnO4{-} + VO{+2} + H2O = V(OH)4{+} + Mn{+2} + H{+} =>
MnO4{-} + 5 VO{+2} + 11 H2O = 5 V(OH)4{+} + Mn{+2} + 2 H{+}

C6H12 + Cl2 = C6H11 + HCl =>
2 C6H12 + Cl2 = 2 C6H11 + 2 HCl

HIO3 = I2O5HIO3 + H2O =>
3 HIO3 = I2O5HIO3 + H2O

Cu + Br2 + H2O = CuO + HBr =>
Cu + Br2 + H2O = CuO + 2 HBr

K2C2O4(aq) + CaCl2(aq) = KCl(aq) + CaC2O4 =>
K2C2O4(aq) + CaCl2(aq) = 2 KCl(aq) + CaC2O4

Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3 =>
Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3

Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn

NaHCO3(s) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa =>
NaHCO3(s) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa

Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn

KHCO3(s) = K2CO3 + H2O + CO2 =>
2 KHCO3(s) = K2CO3 + H2O + CO2

NiO + TiO2 + (NH4)H2PO4 = NiTiOPO4 + O2 + NH3 + H2O =>
4 NiO + 4 TiO2 + 4(NH4)H2PO4 = 4 NiTiOPO4 + O2 + 4 NH3 + 6 H2O

MnO3 + Zn2 + H2SO4 = Mn2O3 + ZnSO4 + H2O =>
4 MnO3 + 3 Zn2 + 6 H2SO4 = 2 Mn2O3 + 6 ZnSO4 + 6 H2O

COH4 + CO = C2O2H4 =>
COH4 + CO = C2O2H4

Ca(OH)2 + NaOH + Cl2 = NaCl + H2O + Ca(ClO)2 =>
Ca(OH)2 + 2 NaOH + 2 Cl2 = 2 NaCl + 2 H2O + Ca(ClO)2

Ag + Cl = AgCl4 =>
Ag + 4 Cl = AgCl4

HCO3 + Ag = AgHCO3 =>
HCO3 + Ag = AgHCO3

RuCl3 + O2 = RuO2 + Cl2 =>
2 RuCl3 + 2 O2 = 2 RuO2 + 3 Cl2

CuBr2 + H2SiO3 = CuSiO3 + HBr =>
CuBr2 + H2SiO3 = CuSiO3 + 2 HBr

H4C3O2 + (OH)4 = H3C3O2 + H2O =>
4 H4C3O2 + (OH)4 = 4 H3C3O2 + 4 H2O

P + Ba(OH)2 + H2O = Ba(H2PO4)2 + PH3 =>
16 P + 3 Ba(OH)2 + 18 H2O = 3 Ba(H2PO4)2 + 10 PH3

KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O

Ca(NO2)2 + H2O = HNO2 + CaO =>
Ca(NO2)2 + H2O = 2 HNO2 + CaO

H3PO4 + NaOH = H3PO4NaOH =>
H3PO4 + NaOH = H3PO4NaOH

CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl

K2C2O4(aq) + CaCl2(aq) = KCl(aq) + CaC2O4 =>
K2C2O4(aq) + CaCl2(aq) = 2 KCl(aq) + CaC2O4

Al(OH)3(aq) + ZnO(aq) = Al2O3(s) + Zn(OH)2(aq) =>
2 Al(OH)3(aq) + 3 ZnO(aq) = Al2O3(s) + 3 Zn(OH)2(aq)

CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO

CH2ClCOOH + CH3OH = CH2ClCOOCH3 + H2O =>
CH2ClCOOH + CH3OH = CH2ClCOOCH3 + H2O

N2O4(g) + H2O(l) = HNO3(aq) + HN2(aq) =>
11 N2O4(g) + 10 H2O(l) = 18 HNO3(aq) + 2 HN2(aq)

Pb(OH)4 + H2CO3 = Pb(OH)4H2CO3 =>
Pb(OH)4 + H2CO3 = Pb(OH)4H2CO3

Pt(s) + HCl(aq) = HPt + Cl =>
Pt(s) + HCl(aq) = HPt + Cl

NH4Cl + NH3 = NH4ClNH3 =>
NH4Cl + NH3 = NH4ClNH3

CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl =>
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl

NaOOCCH2COONa + NaOH = Na2CO3 + CH4 =>
NaOOCCH2COONa + 2 NaOH = 2 Na2CO3 + CH4

NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O

CH3CH(NH2)CH2COOH + KOH = CH3CH(NH2)CH2COOK + H2O =>
CH3CH(NH2)CH2COOH + KOH = CH3CH(NH2)CH2COOK + H2O

AgNO3 + NH4Cl = Ag + Cl + (NH4)2NO3 =>
AgNO3 + 2 NH4Cl = Ag + 2 Cl + (NH4)2NO3

Ag + Cl = AgCl4 =>
Ag + 4 Cl = AgCl4

KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl

Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2

Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3

NaCl(s)AgNO3(an) = AgCl(s) + NaNO3(aq) =>
NaCl(s)AgNO3(an) = AgCl(s) + NaNO3(aq)

Pb(OH)2 + OH{-} = PbO2{2-} + H2O =>
Pb(OH)2 + 2 OH{-} = PbO2{2-} + 2 H2O

HCO3 + Ag = AgHCO3 =>
HCO3 + Ag = AgHCO3

CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2

NH3 + O = NO2 + H2O =>
2 NH3 + 7 O = 2 NO2 + 3 H2O

Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na

Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O3(s) + H2S(aq) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O(l) = 6 Ag(s) + Al2O3(s) + 3 H2S(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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