(Br-BrBr-Br) 2 The diagram shows part of the structures of three substances, P, Q and R, at room temperature and
pressure.
Ar
K
I-
K*
I-
(Ar
Ar
Br-BrBr-Br
(Ar
Ar
I- XK
I- XK*
Ar
Br-Br
Ar
K*
Ar
I-
K
I
Br-Br
(Ar
P
R
(a) Describe substances P, Q and R in terms of
their bonding
the arrangement of their particles,
the motion of their particles.

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+

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