Questions by Mkral

Questions by Mkral

Consider the combustion of octane: 2C8H18(g) + 2502(g) ===> 16CO2(g) + 18H2O(g) Calculate the mass of water (H20) produced from 11.2 grams of octane (C3H18) assuming excess oxygen. 15.9 g O 0.196 g O 4.

asked Sep 3, 2021

1 answer

4 votes

96.1k views

I’ve been on this one for an hour now, can someone help me lol

asked Aug 18, 2021

1 answer

0 votes

211k views

Problem 3 : Order the following rational numbers from least to greatest. 4 1/2, 4.7, 41/10

asked Jun 23, 2021

2 answers

4 votes

70.7k views

The amount of oxygen in the reactants is 4 atoms. In the products, the oxygen is distributed to water (H2O) and 02 gas. Which coefficients would be placed in front of water and oxygen? O2 in front of water

asked Apr 16, 2021

2 answers

3 votes

117k views

You have just made your first $4,500 contribution to your individual retirement account. Assume you earn an annual return of 11.45 percent and make no additional contributions. a. What will your account

asked Apr 4, 2021

1 answer

1 vote

75.2k views

Bob and Cheryl are taking a road trip that is 183.20 miles. Bob drove 3/4 of the total distance. How many miles did bob drive?

asked Mar 27, 2021

2 answers

5 votes

177k views

HELPPPPPPPPPPPPPPPPPPPPPP PWESEEEEEEEEEEEEEEEE

asked Feb 26, 2021

2 answers

0 votes

92.4k views

Plzzzz helppppppppp and free kodak

asked Sep 17, 2020

2 answers

2 votes

148k views

moment magnitude estimates the amount of energy an earthquake releases and is derived from the amount of displacement along

asked Jul 24, 2020

2 answers

4 votes

93.5k views

SPANISH PLEASE HELPPP ASAP

asked Jun 19, 2020

1 answer

1 vote

114k views

the lowest temperature ever recorded which was -89 in antarctica. the average temperature on Mars is about -55. which is warmer, the coldest temperature on Earth or the average temperature on Mars. Write

asked May 9, 2020

1 answer

2 votes

40.5k views

Please help and answer this question for me. Please explain it too.

asked Apr 20, 2020

1 answer

3 votes

124k views

How do the onion molecules naturally come distributed throughout the room?

asked Apr 14, 2020

1 answer

5 votes

168k views

Which of the slightly soluble salts below will be more soluble in acidic solution than in pure water? a. Mg(OH)2 b. CaCO3 c. AgCl Mg(OH)2 d. only Mg(OH)2, e. CaCO3, and f. AgCl g. CaCO3 only h. both Mg(OH)2

asked Feb 1, 2020

1 answer

5 votes

35.5k views

Which is a postreading strategy common to both fiction and nonfiction? identifying the speaker using visualization summarizing making predictions

asked Feb 1, 2020

2 answers

4 votes

50.4k views

Based on the density graph below, what is the probability of a value in the sample space being anywhere from 60 to 80? A.50% B.75% C.100% D.25%

asked Nov 17, 2019

2 answers

2 votes

22.9k views

Evaluate if m equals 10 + n equals 12: n-m+2n÷12 can you please show me how you got this answer

asked May 10, 2019

1 answer

1 vote

106k views

What are three things show us that are significant when Rip Awakens from his 20 year nap

asked Feb 28, 2019

1 answer

1 vote

167k views

Select the word or phrase that correctly completes the statements. __________ refers to the breakdown of food by enzymatic action. During ______, the teeth break down food into smaller pieces. During _______,

asked Feb 12, 2019

2 answers

1 vote

46.1k views

What type of climate does southern Japan have? a. highland c. marine west coast b. humid subtropical d. humid continental

asked Feb 9, 2019

1 answer

5 votes

122k views

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