Questions by Huiyan Wan

Questions by Huiyan Wan

Declan says that any number n, the product 4 times n is greater than 4. Which value of n shows why declan is incorrect

asked Feb 8, 2022

1 answer

2 votes

144k views

17. In the reaction N2 + 3H2 → 2NH3 how many moles of ammonia will be produced from 1.30 mol of hydrogen and excess nitrogen?

asked Jan 8, 2022

1 answer

5 votes

209k views

How are the respiratory and circulatory connected?

asked Nov 7, 2021

2 answers

4 votes

171k views

Kevin has $24 to buy a gift for his cousin. He found a gift for $22. With 5% sales tax added on, will Kevin have enough money to buy the gift? If so, how much will he pay?

asked Nov 2, 2021

1 answer

1 vote

105k views

What is the typical education level needed for an Advertising, promotions or marketing manager position? Question 5 options: High school diploma only Bachelor’s degree Doctorate degree No degree necessary

asked Sep 2, 2021

2 answers

3 votes

210k views

Given the figure above, if

asked Aug 22, 2021

1 answer

0 votes

2.0k views

A sample of N2O gas has a density of 2.697 g/L at 298 K. What must be the pressure of the gas (in mmHg)?

asked Jun 25, 2021

1 answer

5 votes

13.7k views

Explain the difference between charging by induction and charging by contact.

asked May 20, 2021

1 answer

5 votes

145k views

A rectangular garden is 24 feet long and 18 feet wide. What is the area of this patio?

asked Apr 1, 2021

2 answers

3 votes

165k views

If a government taxes a higher percentage of your income than they do a lower income citizen that is called...

asked Jan 25, 2021

1 answer

0 votes

7.4k views

Who know what to do help please!!!

asked Jan 14, 2021

2 answers

5 votes

197k views

A newspaper headline reads "Large Drainage of the Everglades Planned" . What would be the negative impact of this plan on South Florida? A. new land for agriculture B. rationing of the water supply C.

asked Jan 1, 2021

1 answer

4 votes

230k views

QS 19-10 Computing contribution margin LO P2 D’Souza Company sold 11,500 units of its product at a price of $77.00 per unit. Total variable cost is $49.40 per unit, consisting of $39.70 in variable production

asked Sep 12, 2020

1 answer

4 votes

13.8k views

What is the pH of a buffer that was prepared by adding 3.96 g of sodium benzoate, NaC7H5O2, to 1.00 L of 0.0100 M benzoic acid, HC7H5O2? Assume that there is no change in volume. The Ka for benzoic acid

asked Aug 15, 2020

1 answer

2 votes

27.2k views

A behavior that is motivated by the desire to benefit another without expectation of personal gain is specifically termed

asked Aug 10, 2020

1 answer

4 votes

104k views

What is the explanation for how a modern transmission electron microscope (TEM) can achieve a resolution of about 0.2 nanometers, whereas a standard light microscope has a maximum resolution of about 200

asked Jun 8, 2020

1 answer

2 votes

23.0k views

The total number of subsets of {A, B, C} is _____. 6 7 8

asked Feb 3, 2020

2 answers

4 votes

79.8k views

What is equivalent to 23 degrees 20’ 48”

asked Jan 2, 2020

1 answer

2 votes

57.6k views

What is equivalent to 216^1/3

asked Apr 8, 2019

1 answer

4 votes

58.0k views

PLEASE HELP ME! I NEED SCIENCE HELP ASAP WHICH ONES IS IT? The concept of energy can be calculated in multiple ways. Which units are used for energy? Check all that apply. joules kilogram meters2/seconds2

asked Aug 4, 2018

2 answers

1 vote

34.2k views

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