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Chemische vergelijkingen in evenwicht op02/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3*3H2O + 3 KCl + 6 H2O

CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO

Na2 + C + N = NaCN =>
Na2 + 2 C + 2 N = 2 NaCN

Mg(s) + CuSO4(aq) = Cu + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu + MgSO4

C2H6O2 + O2 = CO2 + Water =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK

H2SO4 + CH3 + KMnO4 = H2O + K2SO4 + COOH + MnSO4 =>
9 H2SO4 + 5 CH3 + 6 KMnO4 = 14 H2O + 3 K2SO4 + 5 COOH + 6 MnSO4

Ag(NO3)2 + NH3 = Ag(NH3)2 + NO3 =>
Ag(NO3)2 + 2 NH3 = Ag(NH3)2 + 2 NO3

FeSO4 + NaClO2 + H2SO4 = Fe2(SO4)3 + NaCl + H2O =>
4 FeSO4 + NaClO2 + 2 H2SO4 = 2 Fe2(SO4)3 + NaCl + 2 H2O

CH3CH2COH + Ag2O = CH3CH2COOH + Ag2 =>
CH3CH2COH + Ag2O = CH3CH2COOH + Ag2

Ba + HPO4 = Ba3(PO4)2 + H =>
3 Ba + 2 HPO4 = Ba3(PO4)2 + 2 H

VO + H2 = V5O3 + H2O =>
5 VO + 2 H2 = V5O3 + 2 H2O

(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH2 + [(CH3)3CNH3]Cl + HCCl2 =>
3(CH3CH2O)2POH + 7(CH3)3CNH2 + 14 CCl4 = 3(CH3CH2O)2PONH2 + 4[(CH3)3CNH3]Cl + 26 HCCl2

MnO2 + Na2S + O2 + H2O = MnSO4 + NaOH =>
2 MnO2 + 2 Na2S + 3 O2 + 2 H2O = 2 MnSO4 + 4 NaOH

Ba + N2 = BaN32 =>
Ba + 16 N2 = BaN32

K2Cr2O7 + SnO + HCl = SnCl4 + CrCl3 + K2O + H2O =>
K2Cr2O7 + 3 SnO + 18 HCl = 3 SnCl4 + 2 CrCl3 + K2O + 9 H2O

C2H3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O

Sb + I = SbI2 =>
Sb + 2 I = SbI2

Pb(OH)2 + HBrO4 = Pb(BrO4)2 + H2O =>
Pb(OH)2 + 2 HBrO4 = Pb(BrO4)2 + 2 H2O

Al2(SO4)3 + Na3PO4 = Na2SO4 + AlPO4 =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 AlPO4

Mg(s) + CuSO4(aq) = Cu + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu + MgSO4

NaOH + C3H4O5 = C3H2O5Na2 + H2O =>
2 NaOH + C3H4O5 = C3H2O5Na2 + 2 H2O

H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br

KI + Cr3 = K + CrI3 =>
9 KI + Cr3 = 9 K + 3 CrI3

C2H7OH + KMnO4H2O = C2H5CHO + KOH + MnO2 + H2O =>
9 C2H7OH + 10 KMnO4H2O = 6 C2H5CHO + 10 KOH + 10 MnO2 + 23 H2O

Mg(s) + CuSO4(aq) = Cu + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu + MgSO4

C3H783 + O2 = CO2 + H2O =>
4 C3H783 + 795 O2 = 12 CO2 + 1566 H2O

AgNO3 + HCl = AgCl2 + HNO3 + H2 =>
2 AgNO3 + 4 HCl = 2 AgCl2 + 2 HNO3 + H2

KI + Cr3 = K + CrI3 =>
9 KI + Cr3 = 9 K + 3 CrI3

H2SO4(aq) = SO4 + SO2(g) + H2O =>
2 H2SO4(aq) = SO4 + SO2(g) + 2 H2O

C8H8O3 + CH3COOH = C14H16O7 + H2O =>
C8H8O3 + 3 CH3COOH = C14H16O7 + 2 H2O

HC2 + O2 = H2O + C2O =>
4 HC2 + 3 O2 = 2 H2O + 4 C2O

Fe(OH)3 + KBrO + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 3 KBrO + 4 KOH = 2 K2FeO4 + 3 KBr + 5 H2O

HH2 + NO = N2 + H2O =>
4 HH2 + 6 NO = 3 N2 + 6 H2O

C3H8O3 + KHSO4 = C3HSO4 + KH8O3 =>
C3H8O3 + KHSO4 = C3HSO4 + KH8O3

C6H16O2 + O3 = CO3 + H2O =>
C6H16O2 + 8 O3 = 6 CO3 + 8 H2O

Mn2(OH)2SO4 + O2 = Mn3O4 + H2SO4 =>
3 Mn2(OH)2SO4 + O2 = 2 Mn3O4 + 3 H2SO4

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

O + H2 = OH3 =>
2 O + 3 H2 = 2 OH3

Mg3N2 + H3O = Mg(OH)2 + NH3 + H =>
Mg3N2 + 6 H3O = 3 Mg(OH)2 + 2 NH3 + 6 H

N2O{2-} + e + H2O + H{+} = NH2OH =>
N2O{2-} + 2e + H2O + 4 H{+} = 2 NH2OH

HCl + Ni = ClNi + H =>
HCl + Ni = ClNi + H

Fe2(SO3)3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + Fe2(SO4)3 =>
5 Fe2(SO3)3 + 9 H2SO4 + 6 KMnO4 = 3 K2SO4 + 6 MnSO4 + 9 H2O + 5 Fe2(SO4)3

Mg(s) + CuSO4(aq) = Cu + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu + MgSO4

K2CO3 + S + Sn + Sb = K2SnSb2S6 + K2S2O3 + CO2 =>
3 K2CO3 + 14 S + 2 Sn + 4 Sb = 2 K2SnSb2S6 + K2S2O3 + 3 CO2

KI + Cr3 = K + CrI3 =>
9 KI + Cr3 = 9 K + 3 CrI3

O + H2 = OH3 =>
2 O + 3 H2 = 2 OH3

C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr

NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3

K2Cr2O7 + KOH = CrK2O4 + H2O =>
K2Cr2O7 + 2 KOH = 2 CrK2O4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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