subject
Chemistry, 26.06.2019 06:00 nemalmaqsoodp53nhh

**will mark brainliest and ** forensic science which is a simple test to determine if a paint is made of latex? a. electron probe x-ray microanalysis b. gas chromatography c. mass spectrometry d. ethanol test

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 20:30
In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask
Answers: 2
question
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
question
Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
question
Chemistry, 23.06.2019 08:00
Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
Answers: 2
You know the right answer?
**will mark brainliest and ** forensic science which is a simple test to determine if a paint is ma...
Questions
question
Mathematics, 28.06.2021 07:50
question
Mathematics, 28.06.2021 07:50
question
Mathematics, 28.06.2021 07:50
question
Mathematics, 28.06.2021 07:50
Questions on the website: 13722367