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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
SbCl3 + H2O = Sb + O + HCl =>
2 SbCl3 + 3 H2O = 2 Sb + 3 O + 6 HCl

Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O

Zn + NaOH + HCl = Zn(OH)2 + NaCl + H =>
Zn + 2 NaOH + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H

Hg(aq)Cl(aq) = HgCl(s) =>
Hg(aq)Cl(aq) = HgCl(s)

K3 + Cl5 = KCl =>
5 K3 + 3 Cl5 = 15 KCl

NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5

Cl2O7 + C = Cl + CO =>
Cl2O7 + 7 C = 2 Cl + 7 CO

Mg(OH)2 + H3PO3 = Mg(H2PO3)2 + H2O =>
Mg(OH)2 + 2 H3PO3 = Mg(H2PO3)2 + 2 H2O

C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH

HNO3 + HI = I2 + NO2 + H2O =>
2 HNO3 + 2 HI = I2 + 2 NO2 + 2 H2O

CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + H2SO4 + H2O =>
CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 17 NO2 + 2 H2SO4 + 9 H2O

Na3N + H2O = NaOH + NH4OH =>
Na3N + 4 H2O = 3 NaOH + NH4OH

Ca(OH)2 + HCN = Ca(CN)2 + H2O =>
Ca(OH)2 + 2 HCN = Ca(CN)2 + 2 H2O

K3[Fe(CN)6] + KSCN = Fe(SCN)3 + K(CN) =>
K3[Fe(CN)6] + 3 KSCN = Fe(SCN)3 + 6 K(CN)

ZnS + O3 = ZnO + SO27 =>
3 ZnS + 28 O3 = 3 ZnO + 3 SO27

HgO = Hg + O =>
HgO = Hg + O

CH3CH2CH2CHOHOH + K2Cr2O7 + HCl = CH3CH2CH2COOH + KCl + CrCl3 + H2O =>
3 CH3CH2CH2CHOHOH + K2Cr2O7 + 8 HCl = 3 CH3CH2CH2COOH + 2 KCl + 2 CrCl3 + 7 H2O

Pb2Br + H2Cl = H2Br + Pb2Cl =>
Pb2Br + H2Cl = H2Br + Pb2Cl

Sr(ClO3)2 + Fr3PO4 = Sr3(PO4)2 + FrClO3 =>
3 Sr(ClO3)2 + 2 Fr3PO4 = Sr3(PO4)2 + 6 FrClO3

C3H8 + O2 = C2O + H2O =>
4 C3H8 + 11 O2 = 6 C2O + 16 H2O

Cl2O5 + Ni(OH)3 = H2O + Ni(ClO3)3 =>
3 Cl2O5 + 2 Ni(OH)3 = 3 H2O + 2 Ni(ClO3)3

Ru(CH3COOO)3 + CaS = Ru2S3 + Ca(CH3COOO)2 =>
2 Ru(CH3COOO)3 + 3 CaS = Ru2S3 + 3 Ca(CH3COOO)2

LiHS + NaOH = Li2S + Na2S + H2O =>
2 LiHS + 2 NaOH = Li2S + Na2S + 2 H2O

CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S

Mg(HCO3)2 + H3X = Mg3X2 + H2O + CO2 =>
3 Mg(HCO3)2 + 2 H3X = Mg3X2 + 6 H2O + 6 CO2

Cu(OH)2 = CuO + water =>
Cu(OH)2 = CuO + H2O

Si + Na = SiNa =>
Si + Na = SiNa

ZnNO3 + NaS = ZnS + NaNO3 =>
ZnNO3 + NaS = ZnS + NaNO3

HCl + MnSO4 = HSO4 + MnCl =>
HCl + MnSO4 = HSO4 + MnCl

H2CO + K2MnO4 = K2CO3 + MnO2 + KOH =>
H2CO + 2 K2MnO4 = K2CO3 + 2 MnO2 + 2 KOH

CrCl3*6H2O = CrOCl*H2O + HCl + H2O =>
CrCl3*6H2O = CrOCl*H2O + 2 HCl + 4 H2O

Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

Sc + KOH + H2O = KSc(OH)6 + H2 =>
2 Sc + 2 KOH + 10 H2O = 2 KSc(OH)6 + 5 H2

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

Cu(NO3)2 + N4H2 + H2O = Cu + HNO3 =>
11 Cu(NO3)2 + N4H2 + 12 H2O = 11 Cu + 26 HNO3

FeCl2(aq) + H2O2(aq) + HCl(aq) = FeCl3(aq) + H2O(aq) =>
2 FeCl2(aq) + H2O2(aq) + 2 HCl(aq) = 2 FeCl3(aq) + 2 H2O(aq)

C2H5OH + H3O{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H3O{+} + 2 Cr2O7{2-} = 3 CH3COOH + 27 H2O + 4 Cr{3+}

FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

CH3CH2CH2CHOHOH + K2Cr2O7 + HCl = CH3CH2CH2COOH + KCl + CrCl3 + H2O =>
3 CH3CH2CH2CHOHOH + K2Cr2O7 + 8 HCl = 3 CH3CH2CH2COOH + 2 KCl + 2 CrCl3 + 7 H2O

Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2

Na2 + SO4 + BaCl = BaSO4 + NaCl =>
Na2 + 2 SO4 + 2 BaCl = 2 BaSO4 + 2 NaCl

ZnI2KOH = ZnOHKI2 =>
ZnI2KOH = ZnOHKI2

H2SO4 + NaMnO4 = Na2SO4 + HMnO4 =>
H2SO4 + 2 NaMnO4 = Na2SO4 + 2 HMnO4

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Al2O3 + Zn = Al2Zn3 + O2 =>
2 Al2O3 + 6 Zn = 2 Al2Zn3 + 3 O2

KHSO4 + KNO3 + FeS2 = K2SO4 + Fe2SO4 + NO2 + H2O =>
20 KHSO4 + 26 KNO3 + 2 FeS2 = 23 K2SO4 + Fe2SO4 + 26 NO2 + 10 H2O

HC1 + Cr = CrC12 + H2 =>
12 HC1 + Cr = CrC12 + 6 H2

Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH

CH3OH(l) + CuO(s) = HCHO(g) + H2O(g) + Cu(s) =>
CH3OH(l) + CuO(s) = HCHO(g) + H2O(g) + Cu(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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