Answers by Fabio Bonfante
Register

Answers by Fabio Bonfante

Answers by Fabio Bonfante
Filter
A sample of hydrated calcium sulfate has a mass of 2.643 g. After dehydration, the sample has a mass of 2.090 g. What is the percent by mass of water in the hydrate? ___% A sample of hydrated iron (II)
answered Oct 5, 2018
5 votes
103k views
What background does bede give about british scarlet dye ?
answered Sep 14, 2018
3 votes
62.0k views
A country is likely to have a low carrying capacity if??
answered Jul 3, 2018
3 votes
189k views
For heavy elements, what is the ratio of neutrons to protons that predicts a stable nucleus? a) 1:1 b) 1.5:1 c) 2:1 d) 10:5
answered May 7, 2018
6 votes
100k views
PSYCHOLOGY Electrical stimulation of the brain (ESB) is used mostly on __________. A. plants B. humans C. animals D. inanimate objects
answered Mar 20, 2018
4 votes
41.6k views
What is the heart's function in a living organism??
answered Jan 25, 2017
6 votes
163k views
Write a word phrase for the algebraic expression 3X -7 a. The difference of three times a number X and seven b. The difference of seven and three times a number X c. three times a number c fewer than seven
answered Mar 19, 2016
4 votes
14.0k views
Leslie has two cups containing different-colored marbles . The first cup contains 7 pink marbles and 3 blue marbles . The second cup contains 3 black marbles , 1 red marble, and 6 orange marbles. What
answered Jul 1, 2015
5 votes
231k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers