Answer:
its not c or d because we know nothing will happen to the bow- so its up to a and b- making the answer b :V
Explanation:
The compound ch3ch2-sh is in the organic family know as c. thiols
Answer: The pH will be 3.87
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
According to stoichiometry,
1 mole of gives 1 mole of
Thus moles of gives = moles of
Putting in the values:
Thus the pH will be 3.87
Answer:
The size of an electric current that must flow is 999.18 Ampere.
Explanation:
Moles of electrons passed, n = 870. mmol= 0.870 mol
1 mmol = 0.001 mol
Number of electrons =
Total charge on N electrons = Q =
Duration of time in which N electrons were passed = T = 84. seconds
Amount of current passes = I
I = 999.18 Ampere
The size of an electric current that must flow is 999.18 Ampere.
I believe it becomes gasses the hotter it gets