subject
Chemistry, 19.01.2021 22:00 elizabethburkha

A consists of a mixture of graphite powder (a form of carbon) and clay that is baked and hardened and encased in wood or paper. a. silverpoint b. pencil c. charcoal d. chalk e. paste

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:00, juansantos7b
Which of the following statements is true about planck’s law
Answers: 1
image
Chemistry, 22.06.2019 00:30, thatonestudent2271
If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
Answers: 1
image
Chemistry, 22.06.2019 19:20, johnkings140
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
image
Chemistry, 22.06.2019 21:30, nickddj12
If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
Answers: 1
You know the right answer?
A consists of a mixture of graphite powder (a form of carbon) and clay that is baked and hardened an...

Questions in other subjects:

Konu
Mathematics, 12.12.2020 16:50
Konu
Mathematics, 12.12.2020 16:50