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Chemische vergelijkingen in evenwicht op12/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuH2SO4 = CuSO4H2 =>
CuH2SO4 = CuSO4H2

Ca(NO3)2 + KMnO4 = Ca(MnO4)2 + KNO3 =>
Ca(NO3)2 + 2 KMnO4 = Ca(MnO4)2 + 2 KNO3

HCl + NaNO3 = NaCl + HNO3 =>
HCl + NaNO3 = NaCl + HNO3

CrO3 + NaOH = Cr(OH) + NaO3 =>
CrO3 + NaOH = Cr(OH) + NaO3

(NH4)2*SO4*FeSO4*6H2O + BaCl2 = Ba(NH4)2SO4*FeSO4*6H2O + Cl =>
(NH4)2*SO4*FeSO4*6H2O + BaCl2 = Ba(NH4)2SO4*FeSO4*6H2O + 2 Cl

NaNO2 + NaCrO4 + H2O = NaNO3 + Cr(OH)3 + NaOH =>
2 NaNO2 + NaCrO4 + 2 H2O = 2 NaNO3 + Cr(OH)3 + NaOH

Al2(CO3)3 = Al2O3 + CO2 = Al2O3 + H2O = Al(OH)3 =>
Al2(CO3)3 = Al2O3 + 3 CO2

Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O

Ba(C2H3O2)2 + K2SO4 = BaSO4 + KC2H3O2 =>
Ba(C2H3O2)2 + K2SO4 = BaSO4 + 2 KC2H3O2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O

SO2 + Ba + O2 = BaSO4 =>
SO2 + Ba + O2 = BaSO4

Na2S + Fe + S = Na3Fe2S4 =>
3 Na2S + 4 Fe + 5 S = 2 Na3Fe2S4

PbO2 + Na2S + NaOH = NaPbO2 + Na2SO4 + H2O =>
8 PbO2 + Na2S + 8 NaOH = 8 NaPbO2 + Na2SO4 + 4 H2O

C18H38 + O2 = H38 + C18O2 =>
C18H38 + O2 = H38 + C18O2

H3[PO4] + [NH4][OH] = H[OH] + [NH4]3[PO4] =>
H3[PO4] + 3[NH4][OH] = 3 H[OH] + [NH4]3[PO4]

H4SiO4 + Al(OH)3 = Al(HSiO4) + H2O =>
H4SiO4 + Al(OH)3 = Al(HSiO4) + 3 H2O

BaBr2 + (NH4)2SO4 = BaSO4 + NH4Br =>
BaBr2 + (NH4)2SO4 = BaSO4 + 2 NH4Br

KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl

As2S3 + HNO3 + H2 = H3AsO4 + NO + H2SO4 =>
As2S3 + 10 HNO3 + H2 = 2 H3AsO4 + 10 NO + 3 H2SO4

C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S =>
2 C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S

S4 + Br2 = SBr3 =>
S4 + 6 Br2 = 4 SBr3

C2H2(s) + O2(s) = CO2(s) + H2O(s) =>
2 C2H2(s) + 5 O2(s) = 4 CO2(s) + 2 H2O(s)

C2H5NO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + C2H5NH2 =>
C2H5NO2 + 3 Zn + 6 NaOH + 4 H2O = 3 Na2[Zn(OH)4] + C2H5NH2

Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate =>
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate

PbO2 + Na2S + NaOH = NaPbO2 + Na2SO4 + H2O =>
8 PbO2 + Na2S + 8 NaOH = 8 NaPbO2 + Na2SO4 + 4 H2O

CuSO4 + NaHCO3 = Na2SO4 + Cu(HCO3)2 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(HCO3)2

CaN = Ca + N =>
CaN = Ca + N

Pb(NO3)2 + Na2CO3 = PbCO3 + Na2 + (NO3) =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2 + 2(NO3)

CuCl2 + KI + H2SO4 = I2 + HCl + K2SO4 + Cu =>
CuCl2 + 2 KI + H2SO4 = I2 + 2 HCl + K2SO4 + Cu

Na2SO3 + H2SO4 + K2CrO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + 5 H2SO4 + 2 K2CrO4 = 2 K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 5 H2O

C11H12N2O2 + C6H12O6 = C13H16N2O2 + C10H12N2O + CO2 =>
9 C11H12N2O2 + C6H12O6 = 3 C13H16N2O2 + 6 C10H12N2O + 6 CO2

NH4TcO4 + HF = TcO3F + NH4F + H2O =>
NH4TcO4 + 2 HF = TcO3F + NH4F + H2O

O10 = O2 =>
O10 = 5 O2

CH3COOH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(g) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)

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

NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH

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

HNO + Mg(OH)2 = Mg(NO)2 + H2O =>
2 HNO + Mg(OH)2 = Mg(NO)2 + 2 H2O

C4H9Cl + KOH = C4H9ClKOH =>
C4H9Cl + KOH = C4H9ClKOH

Ba + O2 + HCl = BaCl2 + H2O2 =>
Ba + O2 + 2 HCl = BaCl2 + H2O2

KOH + C3H6O3 = C3H5KO3 + H2O =>
KOH + C3H6O3 = C3H5KO3 + H2O

Y2O3 + TiO2 = Y2Ti2O7 =>
Y2O3 + 2 TiO2 = Y2Ti2O7

AgBr + H2O = AgO + Br + H2 =>
AgBr + H2O = AgO + Br + H2

Cu(NO3)2 + NH3H2O = [Cu(NH3)2](NO3)2 + H2O =>
Cu(NO3)2 + 2 NH3H2O = [Cu(NH3)2](NO3)2 + 2 H2O

CH2CHCH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH2CHCH2CH2CH2CH2CH2CH3 + 12 O2 = 8 CO2 + 8 H2O

(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + SO4K2 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + SO4K2

BaCl2ZnOH2 = ZnCl2BaOH2 =>
BaCl2ZnOH2 = ZnCl2BaOH2

H2NSO2OH + NaOH = NaOSO2NH2 + H2O =>
H2NSO2OH + NaOH = NaOSO2NH2 + H2O

(NH4)2SO4 + BaF2 = Ba(SO4) + NH4F =>
(NH4)2SO4 + BaF2 = Ba(SO4) + 2 NH4F

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Breng de vergelijking van een chemische reactie in evenwicht
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