The North Pole is facing away from the sun what day of the year is this and what is it day called

I'm trying to find the molarity of H2SO4 in this calculation. I attempted it but I still need someone to check my work. I used 10.00 mL of H2SO4 and the volume added to it was 24.97 mL of the 0.0924M NaOH solution.

Which of the following ions came from an atom that gained 2 electrons? A. 0^2- B. Li+ C. Mg^3+ D. N^3-

Is there a total of 20 bio chemical compounds true or false

What volume of a 6.84M sodium bromide solution would be needed to make 588mL of a 1.84m solution by dilution

Which statement correctly compares a hypothesis and a theory? A.) A theory is a prediction for a specific situation, while a hypothesis is used to make predictions for many similar situations. B.

What does pH measure? number of hydrogen atoms in an acid number of hydroxide atoms in a base concentration of hydrogen ions in solution concentration of hydroxide ions in solution

Based on charles's law, which of the following statements is true for an ideal has at a constant pressure and mole amount? A. The number of collisions is independent of volume B. The number of collisions decreases with increase in volume C.

50. mL of water is initially 70. k and cooled to 25. k. What is the thermal energy?

Which of the following statements is true about both nuclear fusion and nuclear fission? They occur in the sun. Heavy atoms are split. Two light nuclei combine. Some mass changes into energy.

What does the name iron (II) in a compound indicate about the cation? A an 11 + charge B a 2 - charge C a 2 + charge