Answer:
C.) It dissolves into Hydroxide ions in water (OH-)
Explanation:
A.) is incorrect because acids dissolve into hydrogen ions, not bases.
B.) is incorrect because acids have a pH lower than 7. Bases have a pH higher than 7.
C.) is correct because this is the defining characteristic of bases.
D.) is incorrect because bases can dissolve oils. This means they can be mixed.
No. The only thing that changed was the looks of the gasoline, not the chemical components.
Existen 6 tipos de nutrientes: Glúcidos, Lípidos, Proteínas, Vitaminas, Agua y Sales minerales. Cada uno cumple unas funciones distintas, aportando los elementos necesarios para nuestras células.
Answer:
What are the following substances?
Explanation:
Answer:
n= 2.55 moles
Explanation:
Using the formula of ideal gas law:
PV = nRT
nRT=PV
n= PV/RT
n= number of moles
R= Avogadro constant = 0.0821
T= Temperature in K => ºC + 273.15 K
V= volume in L
P= pressure in atm
n= (1 atm)(57.20 L) / (0.0821)(237.15 K)
n= 2.50 moles