3. Which tile should be used to solve the following problem? Ca(OH)2 (aq) + 2HCl (aq) → CaCl2 (aq) + 2H20 (1)
How many moles of water (H2O) would be produced
from the reaction of 3.25 moles of hydrochloric acid
(HCI) reacting with excess calcium hydroxide
(Ca(OH)2)?
3.25 mol HCI
A
B
С
D
2 mol HCI
2 mol H20
2 mol HCI
1 mol CaCl2
2 mol H20
2 mol HCI
1 mol CaCl2
2 mol HCI

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

What type(s) of intermolecular forces are expected between ch3ch2cooh molecules? dipole forces, induced dipole forces, hydrogen bonding