Questions by Freefrog

Questions by Freefrog

If 6.95 mol of ethane (C2H6) undergo combustion according to the unbalanced equation C2H6 + O2 ——- CO2 + H2OHow many moles of O2 is required? Answer in units of mol.

asked Nov 15, 2023

1 answer

5 votes

66.5k views

Julia the cat wants to climb a tree that is 73 ft high. Every day she climbs 11 feet, but then during the night she comes back down 7 feet. Assuming that Julia does not fall, how long will it take her

asked Nov 9, 2023

1 answer

1 vote

33.8k views

1. When was the Apollo mission considered a success?

asked Oct 12, 2023

1 answer

5 votes

96.1k views

- CH₂ - CH₂ - CH₂ – 2 3 I CH₂ CH₂-CH₂ CH₂ O 2,3-dimethylpentane O2-methyl-3-methylpentane O2,3-methylpentane O 2-methyl-3-ethylbutane

asked Sep 25, 2023

1 answer

22 votes

39.0k views

Plssss helppppppp I need a least to greatest

asked May 5, 2023

2 answers

0 votes

131k views

Jessica has a credit line of $8,250 on her credit card. she had a previous balance of $780.54 and made a $455.00 payment. the total of her purchases is $1,570.85. her late charge was $12.60 and her finance

asked Apr 28, 2023

1 answer

4 votes

54.9k views

The observation that 20g of hydrogen gas always combines with 160g of oxygen gas to form 180g of water, even when there is more than 160g of oxygen present in the reaction container it illustrates the

asked Feb 21, 2023

2 answers

13 votes

129k views

How the problems of the article led to the creation of the us constitution

asked Dec 25, 2022

1 answer

17 votes

150k views

Determine the scale factor.

asked Oct 5, 2022

1 answer

6 votes

113k views

If I could snap my fingers and move Earth to an orbital distance at 9 AU, what would happen to the strength of the Sun's gravitational force on Earth?

asked Jul 2, 2022

1 answer

0 votes

231k views

Hitler's response to his soldier's being surrounded by the Soviets

asked Apr 21, 2022

1 answer

3 votes

176k views

Describe the nature of sunlight using the following: wavelength, electromagnetic spectrum, visible light, photons.

asked Dec 15, 2021

1 answer

1 vote

67.0k views

Solve the Equations 1 ) - 6.5 r = - 58.5 2 ) c - 5.5 = 2.3 3 ) 56 = - 5.6 s 4.)d/4=4.7 5 ) - 9 = 6.9 + x 6 ) 23.5 = 4.7 z 7 ) - 2.7 = v + 4.9 8 ) 2.6 =k/3 9 ) - 5.6 f = 44.8

asked Nov 7, 2021

1 answer

0 votes

34.0k views

One ordered pair (a,b) satisfies the two equations ab^4 = 384 and a^2 b^5 = 4608. What is the value of a in this ordered pair?

asked Sep 5, 2021

1 answer

0 votes

181k views

In what ways does physical environment influence your life?

asked Feb 11, 2021

1 answer

0 votes

29.5k views

Draw a model and write a proportion. Then solve. Show your work. 43% of 230 is ____

asked Jan 23, 2021

1 answer

0 votes

4.9k views

Search QAmmunity.org