Questions by Mark KWH

Questions by Mark KWH

If a balloon containing 0.342 moles of gas is left out in sun, the pressure is 1.54 atmospheres. If the temperature is 300 K, what is the volume of the balloon? Note R is 8.314 L kPa mol-1K-1 or 0.821

asked Dec 22, 2023

1 answer

23 votes

235k views

WILL GIVE BRAINLISEST AND 60 POINTS !!!! Question 5(Multiple Choice Worth 4 points) (04.04) Which graph represents a linear function?

asked Dec 18, 2023

1 answer

33 votes

146k views

If I add 2.75 g of CaO to 155 mL of distilled water, what will be the concentration of the solution be?

asked Nov 8, 2023

1 answer

12 votes

511k views

H^6 . h Simplify the expression. Write your answer as a power.

asked Sep 14, 2023

1 answer

5 votes

512k views

Please help!!!!!!!!!!! Katie and Tyler are working at their lemonade stand. They have sold 2 1/2 pitchers of lemonade and now have 1/3 of a pitcher left to sell. How many pitchers of lemonade did they

asked Aug 6, 2023

1 answer

39 votes

207k views

Two hydrogen atoms form a hydrogen molecule by which?Loosing electrons Sharing protons Gaining electrons Sharing electrons

asked May 25, 2023

1 answer

8 votes

168k views

Find the real numbers that satisfy the equation below. |x| = -35.8

asked Dec 28, 2022

1 answer

3 votes

205k views

HELP PLS. Write an inequality that represents the missing dimension x. The area is less than 18 square centimeters.

asked Oct 6, 2022

2 answers

2 votes

117k views

A very large bag contains more coins than you are willing to count. Instead, you draw a random sample of coins from the bag and record the following numbers of each type of coin in the sample before returning

asked Aug 21, 2022

1 answer

9 votes

9.3k views

Which two changes should be made to the sentence on the left? Capitalize october. Capitalize northern. Capitalize state. Make Autumn lowercase.

asked Jul 19, 2022

1 answer

42 votes

423k views

If LJK ~ PQN, find x.

asked Jun 24, 2022

1 answer

30 votes

437k views

Q1 Put these decimals in order, least to greatest: ? 0.11 0.3 0.12 0.2

asked Feb 16, 2022

2 answers

45 votes

359k views

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