Chemistry, 22.10.2021 20:10 nakuhernandez
Which statement is true about binary ionic compounds?
a The ratio of cations to anions is always 1 to 1.
The charge of the cation must be identical to the
charge of the anion. (e. g.-2 and -2)
с
lonic compounds are composed of metal anions
and nonmetal cations.
d
The total positive charge must equal the total
negative charge.
Answers: 3
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According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
Answers: 1
Which statement is true about binary ionic compounds?
a The ratio of cations to anions is always 1...
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