Chemistry, 13.10.2019 20:10, katherinegvz

Select the correct answer
when phillip analyzed an unknown substance x, he found that it contained only one kind of atom. phillip was unable to convert the substance to
a simpler one. what is substance x?
oa. a compound
ob. an element
c. a heterogeneous mixture
od. a homogeneous mixture

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:00, Vicky22Shz

Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)

Answers: 1

continue

Chemistry, 22.06.2019 13:30, bryce99

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.

Answers: 2

continue

Chemistry, 22.06.2019 16:30, ava1018

How many grams of mgbr2 are needed to produce 75g or metal?

Answers: 1

continue

Chemistry, 23.06.2019 00:00, PineappleDevil889

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

Answers: 1

continue

Do you know the correct answer?

Select the correct answer
when phillip analyzed an unknown substance x, he found that it contai...