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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

CH4N2S + NaOH = NH3 + Na2CS + O =>
CH4N2S + 2 NaOH = 2 NH3 + Na2CS + 2 O

BeCl2 + PH3 = BePH3Cl2 =>
BeCl2 + PH3 = BePH3Cl2

C12H11O12 + O2 = CO2 + H2O =>
4 C12H11O12 + 35 O2 = 48 CO2 + 22 H2O

NaH(aq) + H2O(l) = H2(g) + NaOH =>
NaH(aq) + H2O(l) = H2(g) + NaOH

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4

Al2(SO4)3 + NH4OH = (NH4)3(Al(OH)6) + (NH4)2SO4 =>
Al2(SO4)3 + 12 NH4OH = 2(NH4)3(Al(OH)6) + 3(NH4)2SO4

KCl(aq) + NaCO3 = KCO3 + NaCl(aq) =>
KCl(aq) + NaCO3 = KCO3 + NaCl(aq)

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

C18H28O2 + C6H8 = C18H36O2 + C6H6 =>
C18H28O2 + 4 C6H8 = C18H36O2 + 4 C6H6

Zn + NaF = ZnF2 + Na =>
Zn + 2 NaF = ZnF2 + 2 Na

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

VCl3 + NaOH + O2 = Na3VO4 + NaCl + H2O =>
2 VCl3 + 12 NaOH + O2 = 2 Na3VO4 + 6 NaCl + 6 H2O

PCl5 + O2 = P2O5 + Cl2O3 =>
2 PCl5 + 10 O2 = P2O5 + 5 Cl2O3

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O

H2S + Cd(OH)2 = CdS + H2O =>
H2S + Cd(OH)2 = CdS + 2 H2O

Mg(NO3)2 + KBr = MgBr2 + KNO3 =>
Mg(NO3)2 + 2 KBr = MgBr2 + 2 KNO3

H2SO4 + Pb(OH)2 = PbSO4 + H2O =>
H2SO4 + Pb(OH)2 = PbSO4 + 2 H2O

Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2

C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O

P4 + H2O = PH3 + H2PO4 =>
3 P4 + 16 H2O = 8 PH3 + 4 H2PO4

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

MgO + Li2CO3 = MgCO3 + Li2O =>
MgO + Li2CO3 = MgCO3 + Li2O

FeS2 + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
FeS2 + 10 H2SO4 = Fe(SO4)3 + 9 SO2 + 10 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF

Mg(s) + FeCl3(s) = MgCl2(s) + Fe(s) =>
3 Mg(s) + 2 FeCl3(s) = 3 MgCl2(s) + 2 Fe(s)

FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2

Cu + KOH + H2O = K[Cu(OH)4] + H2 =>
2 Cu + 2 KOH + 6 H2O = 2 K[Cu(OH)4] + 3 H2

Cr2O3 + NH3 = Cr2O3NH + H2 =>
Cr2O3 + NH3 = Cr2O3NH + H2

Fe(SCN)6 + NaF = FeF6 + Na6(SCN)6 =>
Fe(SCN)6 + 6 NaF = FeF6 + Na6(SCN)6

H2 + NH3NO3 = N2 + H2O =>
3 H2 + 2 NH3NO3 = 2 N2 + 6 H2O

Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li

Na2CrO4 + NaOH = NaCrO2 + Na2O2 + H2O =>
2 Na2CrO4 + 4 NaOH = 2 NaCrO2 + 3 Na2O2 + 2 H2O

C2H2 + CuCl + NH4OH = C2Cu2 + H2O + NH4Cl =>
C2H2 + 2 CuCl + 2 NH4OH = C2Cu2 + 2 H2O + 2 NH4Cl

Ca(OH)2(s) + CuSO4 = CaSO4(aq) + Cu(OH)2(l) =>
Ca(OH)2(s) + CuSO4 = CaSO4(aq) + Cu(OH)2(l)

Ba(NO3)2 + K2S = BaS + K2(NO3)2 =>
Ba(NO3)2 + K2S = BaS + K2(NO3)2

K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2

NH3N2 + H2 = NH3 =>
NH3N2 + 3 H2 = 3 NH3

Mn(NO3)2 + O2 + NaOH = NaNO3 + MnO2 + H2O =>
2 Mn(NO3)2 + O2 + 4 NaOH = 4 NaNO3 + 2 MnO2 + 2 H2O

Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O

Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2

H2SO4(ac) + NaOH(ac) = H2O(l) + Na2SO4(ac) =>
H2SO4(ac) + 2 NaOH(ac) = 2 H2O(l) + Na2SO4(ac)

FeCl2 + H2O + O2 = Fe2O3 + HCl =>
4 FeCl2 + 4 H2O + O2 = 2 Fe2O3 + 8 HCl

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

BeF2 + K3PO4 = Be3(PO4)2 + KF =>
3 BeF2 + 2 K3PO4 = Be3(PO4)2 + 6 KF

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Breng de vergelijking van een chemische reactie in evenwicht
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