Chemistry, 21.12.2020 03:50 maybrieldridge12
For each of the following questions, determine whether the compound is ionic ar covalent and
name it appropriately.
1)
Na2CO3
2)
P2O5
3)
NH3
4)
FeSO4
SiO2
5) 6
GaCl3
7)
CoBr2
8)
B H4
9)
CO
10) PA
nund is innir or covalent and
Answers: 1
Chemistry, 23.06.2019 06:00
Amanda pushes a box across the room with a force of 30 n. it accelerates at 5 m/s/s. what is the mass of the box? * 6 kg 1.16 kg 30 kg 5kg
Answers: 2
Chemistry, 23.06.2019 08:00
Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.
Answers: 3
For each of the following questions, determine whether the compound is ionic ar covalent and
name i...
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