Question

In: Chemistry

Identify whether the following statement is true or false. Circle your answer choice. If the answer...

Identify whether the following statement is true or false. Circle your answer choice. If the answer is false, correct the statement to make it true.

True / False The solubility of silver hydroxide will increase in a basic solution.

True / False An indicator is a weak organic acid that changes color in solution depending on the protonation state

True / False Solubility product constants are large for insoluble salts.

True / False The equation that will correspond to the solubility of the salt, MX3, in water is Ksp = 27x4

True / False A Lewis acid is the proton donor.

True / False A strong oxidizing agent has a high reduction potential

True / False Lead will oxidize first in a mixture that contains lead (Ered = −0.13 V) and zinc (Ered = −0.76 V) metals.

Solutions

Expert Solution

True / False The solubility of silver hydroxide will increase in a basic solution. since there is more OH- in solution, there is more precipitation the shift goes to products

True / False An indicator is a weak organic acid that changes color in solution depending on the protonation state

True / False Solubility product constants are large for insoluble salts. Ksp values are very low, i.e. 10^-34 for very insoluble salts

True / False The equation that will correspond to the solubility of the salt, MX3, in water is Ksp = 27x4

M ad 3X- --> Ksp = [M][X-]^3 = (S)(3S)^3 = 27S^4

True / False A Lewis acid is the proton donor. They are electron pair donors

True / False A strong oxidizing agent has a high reduction potential

True / False Lead will oxidize first in a mixture that contains lead (Ered = −0.13 V) and zinc (Ered = −0.76 V) metals. Lead has higher reduction potential, therefore zinc oxidizes first


Related Solutions

Answer whether the following statement is TRUE or FALSE. If FALSE, rewrite the sentence to be...
Answer whether the following statement is TRUE or FALSE. If FALSE, rewrite the sentence to be TRUE. (15 pt) A. Reproducible set of DNA fragments will be produced every time a restriction endonuclease digests a known piece of DNA. B. Restriction nucleases recognize and cut specific sequences on single-stranded DNA. C. The larger the genome of the organism from which a library is derived, the larger the fragments inserted into the vector will tend to be. D. Ligation reactions by...
For each statement below circle TRUE if the statement is true, otherwise circle FALSE.
For each statement below circle TRUE if the statement is true, otherwise circle FALSE. A hypothesis test uses data from a sample to assess a claim about a population. A randomization distribution will be centered at the value used in the null hypothesis. “Failing to reject the null hypothesis” and “accepting the null hypothesis” mean the same thing in a hypothesis test’s conclusion. The p-value is the probability, assuming the alternative hypothesis is true, of obtaining a sample statistic as...
Indicate whether each of the following statement is true, false, or uncertain, and justify your answer....
Indicate whether each of the following statement is true, false, or uncertain, and justify your answer. (a) If a company can choose to treat the cost of developing new software as capital expense or current expense for tax purpose, the company would treat it as capital expenses so that it is counted as investment. (b) Capital goods purchases are deducted both in the current VAT scheme in Korea and in the corporation income tax. (c) Theoretically, conditional grant and unconditional...
Indicate whether each of the following statement is true, false, or uncertain, and justify your answer....
Indicate whether each of the following statement is true, false, or uncertain, and justify your answer. (a) Tax is just the transfer of welfare as the sum people pays is the revenue of the government. (b) If the elasticity of demand is 0, or there is no change in quantity traded due to taxation, there is no excess burden of the tax. (c) Marginal excess burden is greater than average excess burden. (d) Imposition of Pigouvian tax to correct externality...
State whether the following statement is True, False, or Uncertain. Be sure to explain your answer....
State whether the following statement is True, False, or Uncertain. Be sure to explain your answer. The marginal propensity to consume from a permanent parallel upward shift in the production function is smaller than the marginal propensity to consume from a temporary parallel upward shift in the production function.
For each of the following statements, identify whether the statement is true or false, and explain...
For each of the following statements, identify whether the statement is true or false, and explain why. Please limit each response to no more than 2 sentences. a) The probability that a continuous random variable takes a specific value is 0. b) Statistical inference is the process of drawing conclusions about unknown statistics by using known parameters. c) The terms “histogram” and “bar graph” are synonyms. d) If two events A and B are independent, then there is no overlap...
For each of the following statements, identify whether the statement is true or false, and explain...
For each of the following statements, identify whether the statement is true or false, and explain why. Please limit each response to no more than 2 sentences. 1) The probability that a continuous random variable takes a specific value is 0. 2) Statistical inference is the process of drawing conclusions about unknown statistics by using known parameters. 3) The terms “histogram” and “bar graph” are synonyms. 4) If two events A and B are independent, then there is no overlap...
State whether the following statement is/are true or false and justify your answer. (1) Statistics consist...
State whether the following statement is/are true or false and justify your answer. (1) Statistics consist of information that is collected from specific source on a topic of interest. (2) A population is a collection of items, individuals or elements. (3) Inferential statistics is the art and science of collecting, presenting and interpreting data. (4) A sample is a fraction or a subset of the population. (5) A qualitative variable is a variable that measures qualitative characteristics.
You are to explain your answer to whether the statement is true or false? 1. Gross...
You are to explain your answer to whether the statement is true or false? 1. Gross domestic product measures the value of all goods and services produced in an economy during a period of time. 2. The unemployment rate only goes down when the economy is in recovery. 3. The business cycle has four phases, depression, recession, recovery and expansion. 4. People who are discouraged workers are included in the unemployment rate. 5. The consumer price index is an accurate...
True/False: Indicate whether the following statement is true or false. If it is false, indicate the...
True/False: Indicate whether the following statement is true or false. If it is false, indicate the reason. If it is true, indicate what makes it true. Just stating true or false will not earn any points. "It is not possible to have concave preferences."
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT