Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
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Chapter 19.5, Problem 10SC
To determine
The reason due to which synthetic
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1/ In nanotechnology, the adsorption is used for:
a. Serving as nano-pores in membranes for water desalination
b. Decontamination of pollutants
c. Reducing the increase of temperature in the environment
d. Adding oxygen to the environment
2/ The hydroxyl radical OH is formed when:
a. Moisture H2O loses electron
b. Oxygen is coming from air and combines with H2O
c. The light is exposed to H2O molecules which removed hydrogen
D. The light is exposed to H2O which attracted hydrogen
3/ Which statement is not true about nanomaterials and water:
a. Nanomaterials decontaminate water from pollutants
b. Nanomaterials can detect contaminants in water
c. Nanomaterials can desalinize water
d. Nanomaterials absorb contaminants in water
A. Why do we need carbohydrates?
B. What elements is the most abundant in the human body and what is its symbol?
a. Petroleum
b. Natural gas
c. Biogas
d. Coal
3. Are substances that provide the desired and specified effects of the
product.
a. Inactive ingredients
b. Synthetic ingredients
c. Active ingredients
d. Soaps
4. Consider the reaction between H2 and I2. If 10 moles of H2 reacts with 8
moles of I2, how many moles of HI will be formed?
a. 12 moles
b. 10 moles
c. 18 moles
d. 16 moles
poiwolle
5. Are substances that can be added to a chemical reaction to increase its
reaction rate.
a. Catalysts
b. Products
c. Reactants
d. Reactions
Chapter 19 Solutions
Integrated Science
Ch. 19.1 - Prob. 1SCCh. 19.1 - Prob. 2SCCh. 19.2 - Prob. 3SCCh. 19.2 - Prob. 4SCCh. 19.2 - Prob. 5SCCh. 19.3 - Prob. 6SCCh. 19.3 - Prob. 7SCCh. 19.4 - Prob. 8SCCh. 19.4 - Prob. 9SCCh. 19.5 - Prob. 10SC
Ch. 19.6 - Prob. 11SCCh. 19.6 - Prob. 12SCCh. 19.6 - Prob. 13SCCh. 19.6 - Prob. 14SCCh. 19.6 - What is the job of a chaperone protein? a....Ch. 19 - What is an organic compound?Ch. 19 - Prob. 2CQCh. 19 - Prob. 3CQCh. 19 - Prob. 4CQCh. 19 - Prob. 5CQCh. 19 - Prob. 6CQCh. 19 - Prob. 7CQCh. 19 - Prob. 8CQCh. 19 - Prob. 9CQCh. 19 - Prob. 10CQCh. 19 - Prob. 11CQCh. 19 - Prob. 12CQCh. 19 - Prob. 13CQCh. 19 - Prob. 14CQCh. 19 - Prob. 15CQCh. 19 - Prob. 16CQCh. 19 - Prob. 17CQCh. 19 - Prob. 18CQCh. 19 - Prob. 19CQCh. 19 - Prob. 1PEACh. 19 - Prob. 2PEACh. 19 - Prob. 3PEACh. 19 - Prob. 1PEBCh. 19 - Prob. 2PEBCh. 19 - Prob. 3PEB
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