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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + AgNO3 = Cu(NO3)2 + Ag2SO4(s) =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + Ag2SO4(s)

Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3

K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O

C3H6O2 + Ca(OH)2 = (CH3CH2COO)2Ca + H2O =>
2 C3H6O2 + Ca(OH)2 = (CH3CH2COO)2Ca + 2 H2O

Gd2O3 + NiO + O2 = GdNiO3 =>
2 Gd2O3 + 4 NiO + O2 = 4 GdNiO3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O

Cl2O5 + CO = Cl2 + CO2 =>
Cl2O5 + 5 CO = Cl2 + 5 CO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

KMnO4 + Sn(OH)2 + KOH = MnO2 + K2SnO3 + H2O =>
2 KMnO4 + 3 Sn(OH)2 + 4 KOH = 2 MnO2 + 3 K2SnO3 + 5 H2O

K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3O2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O + 6 CH3O2H

NaHCO3(ag) + CH3COOH(ag) = CO2(g) + H2O(i) + CH3COONa(ag) =>
NaHCO3(ag) + CH3COOH(ag) = CO2(g) + H2O(i) + CH3COONa(ag)

CH3NH2H2O = CH3NH3OH =>
CH3NH2H2O = CH3NH3OH

CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe

C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O

H3BO3 + Cu = Cu3(BO3)2 + H2 =>
2 H3BO3 + 3 Cu = Cu3(BO3)2 + 3 H2

CH2(NH2)COOH + O2 = CO2 + H2O + N2 =>
4 CH2(NH2)COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2

KBrO3 + H2SO4 = KHSO4 + KBrO4 + Br2 + H2O =>
7 KBrO3 + 2 H2SO4 = 2 KHSO4 + 5 KBrO4 + Br2 + H2O

CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2

Ca + HNO3 = Ca(NO3)4 + NH4NO3 + H2O =>
2 Ca + 10 HNO3 = 2 Ca(NO3)4 + NH4NO3 + 3 H2O

ClF + F = ClF3 =>
ClF + 2 F = ClF3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NH2CH2COOCH3 + H2O = NH2CH2COOH + CH3OH =>
NH2CH2COOCH3 + H2O = NH2CH2COOH + CH3OH

NaNO3 + Cu + H2SO4 = Na2SO4 + NO2 + H2O + CuSO4 =>
2 NaNO3 + Cu + 2 H2SO4 = Na2SO4 + 2 NO2 + 2 H2O + CuSO4

K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)

CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + 2 H2O

MnO4{-} + H2O2 + H{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 5 H2O2 + 6 H{+} = 2 Mn{2+} + 5 O2 + 8 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mn3O6 + H3Cl3 = Mn3Cl6 + H6O3 + Cl6 =>
Mn3O6 + 4 H3Cl3 = Mn3Cl6 + 2 H6O3 + Cl6

Nd(OH)3 + CH3COOH = Nd(CH3COO)3 + H2O =>
Nd(OH)3 + 3 CH3COOH = Nd(CH3COO)3 + 3 H2O

KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O

KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2Zn(OH)4 + NH3

Cu + HNO3 = CuN2O6 + NO + H2O =>
3 Cu + 8 HNO3 = 3 CuN2O6 + 2 NO + 4 H2O

K2(SO4)3 + H2O + Cr2(SO4)3 = K2Cr2O7 + H2SO4 + SO2 =>
K2(SO4)3 + 5 H2O + Cr2(SO4)3 = K2Cr2O7 + 5 H2SO4 + SO2

N3 + H6 = NH3 =>
2 N3 + 3 H6 = 6 NH3

BaI2 + (NH4)2SO4 = BaSO4 + (NH4)2I2 =>
BaI2 + (NH4)2SO4 = BaSO4 + (NH4)2I2

NaOCl + C3H8O = H2O + CO2 + NaCl =>
9 NaOCl + C3H8O = 4 H2O + 3 CO2 + 9 NaCl

P*4 + O*2 = P*4O*10 =>
P*4 + 4 O*2 = P*4O*10

CH4(g) + H2S(g) = CS2(g) + H2(g) =>
CH4(g) + 2 H2S(g) = CS2(g) + 4 H2(g)

*P4 + O2 = P4O10 =>
*P4 + 5 O2 = P4O10

(C6H5)COH + Ag(NH3)2OH = Ag + (C6H5)COOH + H2O + NH3 =>
(C6H5)COH + 2 Ag(NH3)2OH = 2 Ag + (C6H5)COOH + H2O + 4 NH3

C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl =>
C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl

Ag2SO4 + Al(ClO3)3 = AgClO3 + Al2(SO4)3 =>
3 Ag2SO4 + 2 Al(ClO3)3 = 6 AgClO3 + Al2(SO4)3

(NH4)2SO4 + C(ClO4)4 = CS2 + O2 + NH4ClO4 =>
2(NH4)2SO4 + C(ClO4)4 = CS2 + 4 O2 + 4 NH4ClO4

C400 = C2 =>
C400 = 200 C2

Fe + CH3COOH = Fe(CH3COO) + H2 =>
2 Fe + 2 CH3COOH = 2 Fe(CH3COO) + H2

NaNO2 + Na = Na2O + N2 =>
2 NaNO2 + 6 Na = 4 Na2O + N2

H2SeO4 + NaCl = H2O + NaSeO3 + Cl =>
H2SeO4 + NaCl = H2O + NaSeO3 + Cl

KBr + Na2S = K2S + NaBr =>
2 KBr + Na2S = K2S + 2 NaBr

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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