Each beaker below contains the same volume of solution. Beaker A is 0.1 M HCI
solution (strong acid). Use this image to answer the following questions.
Key:
-HA (unreacted acid)
-A
-H(or H,0")
Beaker.
Beaker B
Beaker C
Beaker A
0.1 MHCI
Beaker D
Which option below might be the label on Beaker C?'
1 point
O 0.01 M HC, H,O,
O 0.1 M HC, H,O,
O 0.3 M HC, H,O,
O 0.01 M HCI
O 0.3 M HCI

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2