Question 1 Write a balanced molecular equation for the addition of 1M H3PO4 + 3M NaOH and 3M HCl + 1M Na3PO4 together

question 2

Are the experimental ΔTs of reactions #1, 3, and 4 related if so explain why

reaction 1

3M HCl + 3M NaOH

reaction 3

1M H3PO4 + 3M NaOH

reaction 4

3M HCl + 1M Na3PO4

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next