Chemistry, 21.05.2020 01:08 evanwall91
I NEED HELP PLEASE, THANKS :)
Describe each of the following compounds with as many of these words as apply: atom, molecule, pure substance, homogeneous mixture, heterogeneous mixture, element, solution.
-Table salt (sodium chloride or NaCl)
-Blue Cheese salad dressing
-Iron (Fe)
Answers: 3
Chemistry, 22.06.2019 09:20
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
Answers: 1
I NEED HELP PLEASE, THANKS :)
Describe each of the following compounds with as many of these w...
Describe each of the following compounds with as many of these w...
Chemistry, 29.10.2019 14:31
History, 29.10.2019 14:31
Mathematics, 29.10.2019 14:31
Social Studies, 29.10.2019 14:31
Mathematics, 29.10.2019 14:31
Social Studies, 29.10.2019 14:31
Computers and Technology, 29.10.2019 14:31
History, 29.10.2019 14:31
History, 29.10.2019 14:31
Mathematics, 29.10.2019 14:31
Mathematics, 29.10.2019 14:31
History, 29.10.2019 14:31
Health, 29.10.2019 14:31