Identify the state(s) of matter that each property describes.
takes the shape of its container:
gas
liquid
solid
can be poured:
gas
liquid
solid
fills all available space:
is compressible:
gas
liquid
solid
gas
liquid
solid
maintains its shape:
has a fixed volume:
gas
gas
liquid
liquid
Intro
Answers: 3
Chemistry, 21.06.2019 22:20
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
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Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)
Answers: 1
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Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Identify the state(s) of matter that each property describes.
takes the shape of its container:
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