Adhesion of water to the surface of a material will cause an upward force on the liquid. The surface tension acts to hold the surface intact. Capillary action occurs when the adhesion to the surface material is stronger than the cohesive forces between the water molecules.
It reacts well with the leftover hydrogen chloride in the stomach. It's also non-toxic. The products formed by the reaction are also non-toxic.
Answer:
Mass of Nacl = 4.92 gram (Approx)
Explanation:
Given:
Hydrochloric acid = 3.3 g
Sodium hydroxide = 5 g
Computation:
Hcl + NaoH ⇒ Nacl + H₂O
Number of mole of Hcl = 3.3 / 36.46 = 0.0905 moles
Number of mole of NaoH = 5 / 40 = 0.125 moles
We, know that number of moles in Hcl is less then number of mole in NaoH
So,
Number of mole of Hcl = Number of mole of Nacl
So,
Mass of Nacl = Number of mole of Nacl × Molar mass of Nacl
Mass of Nacl = 0.0905 × 54.4
Mass of Nacl = 4.92 gram (Approx)
Answer:
Water waste is produced by a fuel cell.
Explanation: