NaHCO3 is the required substance often used in antacid and is used in Soda Acid Fire Extinguisher.
Chromium sulfate.
Cr is chromium, and SO4 is sulfate.
Answer:
i think the answer is letter C. From 35°c to 45°c
Explanation:
sorry if it is wrong
Answer:
I am so sorry I do not know this
Explanation:
Answer:
110 degree
Explanation:
This is because Hybridization of an s orbital with all three p orbitals (px , py, and pz) results in four sp3 hybrid orbitals. sp3 hybrid orbitals are oriented at bond angle of 109.5 degrees from each other. This 109.5 degrees gives an arrangement of tetrahedral geometry
