CH₃C≡CH + 2Br₂ → CH₃CBr₂CHBr₂
B) chemical bond i believe is the correct answer
1. A) Colloids only
2. C) M<span>olecules of the dispersion medium colliding with dispered phase particles
Hope this helps!</span>
B.
<u>Both use kinetic energy to produce electricity</u> is a similarity between power plants that use water as an energy source and those that use wind as an energy source.
Explanation:
Kinetic energy Is the intrinsic energy that an object or substance possesses due to its motion. All power plants that use water as an energy source utilize the kinetic energy of water to produce electricity. For example, hydro-power plants use the kinetic energy of water flowing due to gravity. Tidal power plants utilize the kinetic energy of water flowing due to tidal changes and geothermal powerplants utilize the energy of steam-water ejecting underground through fissures.
Learn More:
For more on harnessing the power of water to produce electricity check out;
brainly.com/question/2684879
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Explanation:
Equation of the reaction:
H2X(aq) + 2NaOH(aq) --> Na2X + 2H2O
Mass of acid = 0.178 g
Number of moles = molar concentration * volume
= 0.095 * 25.20 mL⋅1 L/1000 mL
= 0.00239 mol
From the equation of reaction,
2 moles of NaOH neutralises in 1 mole of H2X.
Therefore,
0.00239 mole of NaOH, number of koles of H2X = 2 * 0.00239 mol
= 0.0012 mole.
Molar mass = mass/number of moles
= 0.178/0.0012
= 148.7 g/mol.