Mass of
choose the correct setup for calculating the mass
of hcl required to form a given mass of nacl.
nloric acid
acl) and
mol nacl 1 mol hci s hci
g nacex
g naci * 1 mol nacimol hci
g hci
mol hcl 1 mol naci g naci
g hct * 1 mol hci mol naci
x 10-4 mol
o
g naci 1 mol naci mol hci
g naci mol naci. 1 mol hclg hci
x
g h20
g hci 1 mol hci mol naci
g hcl x mol hci 1 mol naci * g naci

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?