Chemistry, 02.01.2020 13:31 DeGeneral8468
The chemical formula of lithium carbonate is li2co3. which statement below best describes the types and number of atoms of each element making up this substance?
a. two lithium atoms; one calcium atom; one oxygen atom
b. one lithium atom; three carbon atoms; three oxygen atoms
c. one lithium atom; one carbon atom
d. two lithium atoms; one carbon atom; three oxygen atoms
Answers: 3
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
Answers: 3
Chemistry, 22.06.2019 20:00
Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
Answers: 2
Chemistry, 22.06.2019 23:00
What is the most common reason for matter changing its state?
Answers: 1
Chemistry, 22.06.2019 23:10
Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(so4)2·7h2omgso4·7h2o
Answers: 1
The chemical formula of lithium carbonate is li2co3. which statement below best describes the types...
Spanish, 10.07.2019 06:00
Mathematics, 10.07.2019 06:00
Mathematics, 10.07.2019 06:00
Chemistry, 10.07.2019 06:00