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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Cu = K2SO4 + 3 CuSO4 + 2 NO + 4 H2O

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

S8 + C = CS2 =>
S8 + 4 C = 4 CS2

Al(C2H3O2)3 + NaOH = Al(OH)3 + NaC2H3O2 =>
Al(C2H3O2)3 + 3 NaOH = Al(OH)3 + 3 NaC2H3O2

Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2

KFeCN + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 KFeCN + 4 H2SO4 + 10 H2O2 = K2SO4 + Fe2(SO4)3 + 2 NO + 2 CO2 + 14 H2O

PH3Ca3P2 + HCl = CaCl2 + PH3 =>
PH3Ca3P2 + 6 HCl = 3 CaCl2 + 3 PH3

FeSO4 + Li3PO4 = LiFePO4 + Li2SO4 =>
FeSO4 + Li3PO4 = LiFePO4 + Li2SO4

Mg + Al(NO3)3 = Al + Mg2NO3 =>
6 Mg + Al(NO3)3 = Al + 3 Mg2NO3

Zn(H2O)6 + Cl = ZnCl4 + H2O =>
Zn(H2O)6 + 4 Cl = ZnCl4 + 6 H2O

AlBr3 + O2 = Al2O3 + Br =>
4 AlBr3 + 3 O2 = 2 Al2O3 + 12 Br

Na2B4O7 + HCl + H2O = NaCl + H3 + BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3 + 4 BO3

KNO3 + H2CO3 = (K2CO3)3 + HNO3 =>
6 KNO3 + 3 H2CO3 = (K2CO3)3 + 6 HNO3

Li + Br4 = LiBr2 =>
2 Li + Br4 = 2 LiBr2

PbCO3 + Na2S = Na2CO3 + PbS =>
PbCO3 + Na2S = Na2CO3 + PbS

Pb + Cl2O = Pb(Cl2O) =>
Pb + Cl2O = Pb(Cl2O)

C2H4O2 + NaHCO3 = H2O + CO2 + C2H3NaO2 =>
C2H4O2 + NaHCO3 = H2O + CO2 + C2H3NaO2

Cu2CO3(OH)2 + C6H8O7 = Cu2C3H2 + CO2 + H2O =>
Cu2CO3(OH)2 + C6H8O7 = Cu2C3H2 + 4 CO2 + 4 H2O

H3BO3 + CH4N2O = BN + CO2 + H2O =>
2 H3BO3 + CH4N2O = 2 BN + CO2 + 5 H2O

B + HNO3 = B(OH)3 + NO2 =>
B + 3 HNO3 = B(OH)3 + 3 NO2

(NH4)2CO3 + CuS = (NH4)2S + CuCO3 =>
(NH4)2CO3 + CuS = (NH4)2S + CuCO3

HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2

Ca + P2O5 = CaO5 + P =>
Ca + P2O5 = CaO5 + 2 P

K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O

PbCO3 = Pb{+2} + CO3{-2} =>
PbCO3 = Pb{+2} + CO3{-2}

HgO + HBr = HgBr2 + H2O =>
HgO + 2 HBr = HgBr2 + H2O

C6H9Br + NaOH = C6H10O + NaBr =>
C6H9Br + NaOH = C6H10O + NaBr

NH3 + H3BO3 = (NH4)H2BO3 =>
NH3 + H3BO3 = (NH4)H2BO3

K1 + Cl1 = KCl =>
K1 + Cl1 = KCl

Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2

MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2 =>
MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2

C8H18 + O2 = HC + H2O =>
2 C8H18 + 5 O2 = 16 HC + 10 H2O

MgO + H2SO4 = MgS + O2 + H2O =>
MgO + H2SO4 = MgS + 2 O2 + H2O

C2H2O4*2H2O + KMnO4 = CO2 + H2O + K2CO3 + Mn2O3 =>
4 C2H2O4*2H2O + 2 KMnO4 = 7 CO2 + 12 H2O + K2CO3 + Mn2O3

LiCl + (NH4)2SO4 = Li2SO4 + NH4Cl =>
2 LiCl + (NH4)2SO4 = Li2SO4 + 2 NH4Cl

Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2

Mg(s) + P(s) = Mg3P(s) =>
3 Mg(s) + P(s) = Mg3P(s)

H2 + S + O3 = H2SO =>
3 H2 + 3 S + O3 = 3 H2SO

SiCl4 + NH3 = Si(NH2)4 + NH4Cl =>
SiCl4 + 8 NH3 = Si(NH2)4 + 4 NH4Cl

H3O + SO4 = SO2 + H2O =>
4 H3O + SO4 = SO2 + 6 H2O

KI + H2O = KOH + H3OI =>
KI + 2 H2O = KOH + H3OI

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Fe + K2 = FeK =>
2 Fe + K2 = 2 FeK

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

ClF + H2O = HClO + HF =>
ClF + H2O = HClO + HF

K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2SO4 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 95 K2Cr2O7 + 341 H2SO4 = 3 Fe2SO4 + 95 Cr2(SO4)3 + 36 CO2 + 341 H2O + 89 K2SO4 + 36 KNO3

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

C4H4 + O2 = C4H4O2 =>
C4H4 + O2 = C4H4O2

ZnON2O5 = N2OZnO5 =>
ZnON2O5 = N2OZnO5

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Breng de vergelijking van een chemische reactie in evenwicht
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