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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ni(OH)2 + O2 = Ni2O3 + H2O =>
4 Ni(OH)2 + O2 = 2 Ni2O3 + 4 H2O

KMnO4 + KNO2 + H2O = MnO + KNO3 + KOH =>
2 KMnO4 + 5 KNO2 + H2O = 2 MnO + 5 KNO3 + 2 KOH

V2(OH)5 = V2 + (OH) =>
V2(OH)5 = V2 + 5(OH)

Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq)

CrCl3*H2O = CrOHCl2HCl =>
CrCl3*H2O = CrOHCl2HCl

NaNO3 + LiCO3 = LiNO3 + NaCO3 =>
NaNO3 + LiCO3 = LiNO3 + NaCO3

NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

KBr + H2O = KBr*H2O =>
KBr + H2O = KBr*H2O

KSiO3 + HBr = HSiO3 + KBr =>
KSiO3 + HBr = HSiO3 + KBr

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

S + O2 = SO2 = S + O2 = SO2 =>
S + O2 = SO2

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

K2Cr2O7 + H2SO4 + FeCl2 = K2SO4 + Cr2(SO4)3 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeCl2 = K2SO4 + Cr2(SO4)3 + 4 FeCl3 + Fe2(SO4)3 + 7 H2O

K3PO4 + Mg2Cl = K3Cl + PO4 + Mg =>
K3PO4 + Mg2Cl = K3Cl + PO4 + 2 Mg

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

C6H12O6 + CO2 = C7H8 + O2 =>
2 C6H12O6 + 9 CO2 = 3 C7H8 + 15 O2

C7H6O3 + NaOH = NaC7H5O3 + H2O =>
C7H6O3 + NaOH = NaC7H5O3 + H2O

CdCl + O2 = CdOCl =>
2 CdCl + O2 = 2 CdOCl

H2NO3 + Ba(OH)2 = H2O + BaNO3 =>
H2NO3 + Ba(OH)2 = 2 H2O + BaNO3

NaIO3 + H2SO3 = I2 + H2SO4 + Na3SO4 + H2O =>
6 NaIO3 + 16 H2SO3 = 3 I2 + 14 H2SO4 + 2 Na3SO4 + 2 H2O

Na + Zn(UO2)(CH3COO)4 = NaZn(UO2)(CH3COO)4 =>
Na + Zn(UO2)(CH3COO)4 = NaZn(UO2)(CH3COO)4

Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)

CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

P + H2 = P2H3 =>
4 P + 3 H2 = 2 P2H3

NH3BH3 + H2O = NH4BO2 + H2 =>
NH3BH3 + 2 H2O = NH4BO2 + 3 H2

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

P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

HClO4(ac) + NaOH = NaClO4(ac) + H2O =>
HClO4(ac) + NaOH = NaClO4(ac) + H2O

Ca(NO3)2 + KI = CaI2 + K(NO3) =>
Ca(NO3)2 + 2 KI = CaI2 + 2 K(NO3)

NaNO2 + KBrO3 + HCl = NaNO3 + KCl + Br2 + H2O =>
5 NaNO2 + 2 KBrO3 + 2 HCl = 5 NaNO3 + 2 KCl + Br2 + H2O

Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O

Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2

PbNO3(aq) + NaSO4(aq) = PbSO4 + NaNO3 =>
PbNO3(aq) + NaSO4(aq) = PbSO4 + NaNO3

Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3

C6H10O6 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O6 + 2 NH3 + 6 H2 = C6H16N2 + 6 H2O

MgSiO3 + Mg(OH)2 + MgF2 = Mg9(SiO4)4(OH)(F) + H2O =>
8 MgSiO3 + 9 Mg(OH)2 + MgF2 = 2 Mg9(SiO4)4(OH)(F) + 8 H2O

NH4OH + C2H4O2 = C2H3O2NH4 + H2O =>
NH4OH + C2H4O2 = C2H3O2NH4 + H2O

Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3

H2 + P = H5P2 =>
5 H2 + 4 P = 2 H5P2

CrO7 + OH = CrH + O =>
CrO7 + OH = CrH + 8 O

AgI + Fe = FeI3 + Ag =>
3 AgI + Fe = FeI3 + 3 Ag

Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2

O2 + C2H601 = H2O + CO2 =>
609 O2 + 4 C2H601 = 1202 H2O + 8 CO2

CrBr2(aq) + Na2CO3 = CrCO3 + NaBr(aq) =>
CrBr2(aq) + Na2CO3 = CrCO3 + 2 NaBr(aq)

MnSO4 + NH3 = Mn + NH3SO4 =>
MnSO4 + NH3 = Mn + NH3SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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