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Chemische vergelijkingen in evenwicht op12/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O = C6H12O2 + O =>
6 CO2 + 6 H2O = C6H12O2 + 16 O

H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O

KOH + Br2 = KBrO2 + KBr + H2O =>
4 KOH + 2 Br2 = KBrO2 + 3 KBr + 2 H2O

N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3

N80 = N2 =>
N80 = 40 N2

Na2CO3 + Ca(HC2H3O2)2 = NaHC2H3O2 + CaCO3 =>
Na2CO3 + Ca(HC2H3O2)2 = 2 NaHC2H3O2 + CaCO3

FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O

CO + H2O = CH2 + O =>
CO + H2O = CH2 + 2 O

CaCl2 + Sr = SrCl2 + Ca2 =>
2 CaCl2 + 2 Sr = 2 SrCl2 + Ca2

AlBr3 + Na2S + H2O = H2S + Al(OH)3 + NaBr =>
2 AlBr3 + 3 Na2S + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaBr

RbO + NaOH + H2O = Na2[Rb(OH)4] =>
RbO + 2 NaOH + H2O = Na2[Rb(OH)4]

CH4N2O + KOH = NH3 + CK2O3 =>
CH4N2O + 2 KOH = 2 NH3 + CK2O3

C6H8O7 + H2O = C4H6O5 =>
2 C6H8O7 + H2O = 3 C4H6O5

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

N2O = N2 + O22 =>
22 N2O = 22 N2 + O22

KBrO3 + HCl = KBr + Cl + H2O =>
KBrO3 + 6 HCl = KBr + 6 Cl + 3 H2O

H4Si + KOH = K4Si + H2O =>
H4Si + 4 KOH = K4Si + 4 H2O

Al + KNO2 + KOH + H2O = KAlO2 + NH3 =>
2 Al + KNO2 + KOH + H2O = 2 KAlO2 + NH3

Fe + Ca(NO2)2 = Fe(NO2)3 + Ca =>
2 Fe + 3 Ca(NO2)2 = 2 Fe(NO2)3 + 3 Ca

Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na

HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O

HOOCCOOH + NaOH = Na2OOCCOO + H2O =>
HOOCCOOH + 2 NaOH = Na2OOCCOO + 2 H2O

SnF2(aq) + Na3PO4(aq) = Sn3(PO4)2(s) + NaF(aq) =>
3 SnF2(aq) + 2 Na3PO4(aq) = Sn3(PO4)2(s) + 6 NaF(aq)

HOOCCOOH + NaOH = HOOCCOONa + H2O =>
HOOCCOOH + NaOH = HOOCCOONa + H2O

KOH + C9H8O4 = KC9H7O4 + H2O =>
KOH + C9H8O4 = KC9H7O4 + H2O

Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O

HOOCCOOH + NaOH = NaHOOCCOO + H2O =>
HOOCCOOH + NaOH = NaHOOCCOO + H2O

PH3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 PH3 + 4 KClO3 + 9 KOH = 4 KCl + 3 K3PO4 + 9 H2O

HOOCCOOH + NaOH = NaOOCCOOH + H2O =>
HOOCCOOH + NaOH = NaOOCCOOH + H2O

C6H6 + H2SO4 = C6H5OH + H2O + SO2 =>
C6H6 + H2SO4 = C6H5OH + H2O + SO2

C2H4 + L2 = C2H4L2 =>
C2H4 + L2 = C2H4L2

CH3COOH + HCO3Na = CH3COONa + CO2 + H2O =>
CH3COOH + HCO3Na = CH3COONa + CO2 + H2O

Pb + Cu2S = PbS + Cu =>
Pb + Cu2S = PbS + 2 Cu

FeS3 + HCl = H2 + S + FeCl2 =>
FeS3 + 2 HCl = H2 + 3 S + FeCl2

Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3

N2O5 + Sr(OH)2 = Sr(NO3)2 + H2O =>
N2O5 + Sr(OH)2 = Sr(NO3)2 + H2O

BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2

NO + CH3OH = N2 + CO2 + H2O =>
6 NO + 2 CH3OH = 3 N2 + 2 CO2 + 4 H2O

C6H10 + KMnO4 + KOH = KOOC(CH2)4COOK + K2MnO4 + H2O =>
C6H10 + 8 KMnO4 + 10 KOH = KOOC(CH2)4COOK + 8 K2MnO4 + 6 H2O

K + H2SO4 = K2(SO4) + H2 =>
2 K + H2SO4 = K2(SO4) + H2

K2SO3 + HF = H2SO3 + KF =>
K2SO3 + 2 HF = H2SO3 + 2 KF

HF + K2SO3 = KF + H2O + SO2 =>
2 HF + K2SO3 = 2 KF + H2O + SO2

NaHCO3 + H3PO3 = CO2 + Na3PO3 + H2O =>
3 NaHCO3 + H3PO3 = 3 CO2 + Na3PO3 + 3 H2O

CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O

NH3 + Cu + NH4NO3 = Cu(NH3)4(NO3)2 + H2O =>
6 NH3 + 4 Cu + 9 NH4NO3 = 4 Cu(NH3)4(NO3)2 + 3 H2O

CaCO3 + SiO2 + Dy2O3 + Li2CO3 = Ca2SiO4DyLi + CO2 + O2 =>
4 CaCO3 + 2 SiO2 + Dy2O3 + Li2CO3 = 2 Ca2SiO4DyLi + 5 CO2 + 2 O2

K2SO3 + HF = H2SO3 + KF =>
K2SO3 + 2 HF = H2SO3 + 2 KF

(N3H12)PO4 = H3PO4 + NH3 =>
(N3H12)PO4 = H3PO4 + 3 NH3

CuCO3 + AgNO3 = Cu(NO3)2 + Ag2CO3 =>
CuCO3 + 2 AgNO3 = Cu(NO3)2 + Ag2CO3

KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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