UI
ABOUT IT
Temperature (K)
Volume (L)
How well can you apply Charles's law to this
sample of gas that experiences changes in
pressure and volume? Assume that pressure and
number of moles of gas are constant in this
problem
295
1.0
1.3
250
B
Using the first volume and temperature reading on
the table as V1 and T1, solve for the unknown
values in the table below. Remember to use the
rules of significant figures when entering your
numeric response.
325
C
0.75
A:
B:
D:
C:
DONE
Intro

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

може ли да зареждате повече информация, моля

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph