Answer the following questions regarding Na2CO3
admin Answer the following questions regarding Na2CO3. Hint: you need to draw the Lewis structure for Na2CO3. Na2CO3 is a(n) — A. ionic compound B. molecular compound. Na2CO3 has – A.…
Quiz
write four observable differences between rat and toad
write four observable differences between rat and toad The correct answer and explanation is: Correct Answer: Four observable differences between a rat and a toad are: 300-Word Explanation: Rats and…
Hearing and listening are the same thing
Hearing and listening are the same thing True or false The correct answer and explanation is: Answer: False Hearing and listening are not the same thing. Although these terms are…
What is a riboswitch
What is a riboswitch? a small molecule that regulates the translation of specific mRNAs a small piece of noncoding RNA that can regulate translation of mRNA molecules in bacteria a…
Convert 207 pounds to kilograms. Use 1 kg = 2.2 lb
Convert 207 pounds to kilograms. Use 1 kg = 2.2 lb. Round your answer to the nearest tenth. The correct answer and explanation is: Correct Answer:207 pounds รท 2.2 =…
Use VSEPR to predict the most stable structures of the following species
Use VSEPR to predict the most stable structures of the following species: A. SCl2F4 B. XeO2 C. SiH3- D. BH3 The correct answer and explanation is: Here are the VSEPR-based…
How is the Speed of a Reaction Measured
How is the Speed of a Reaction Measured? The correct answer and explanation is: Correct Answer:The speed of a reaction, also called the reaction rate, is measured by the change…
Select cell D13 and paste the range names
Select cell D13 and paste the range names. Press Fn+Control+Left Arrow. Group all the sheets and center the pages horizontally. While the sheets are grouped, insert a footer with the…
The typical systolic blood pressure (50th percentile) for a 2-year-old
The typical systolic blood pressure (50th percentile) for a 2-year-old ? The correct answer and explanation is: Typical Systolic Blood Pressure (50th Percentile) for a 2-Year-Old:Approximately 99 mm Hg Explanation:…
Decimal 8.125 is equal to the fraction please answer with an explanation
Decimal 8.125 is equal to the fraction please answer with an explanation The correct answer and explanation is: Sure! Let’s convert the decimal 8.125 into a fraction step by step,…