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C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (l), ΔH = –2,220 kJ For this equation, what is ΔH for 18 moles of CO2 ? 1. ΔH = –5,550 kJ 2. ΔH = - 39,960 kJ 3. ΔH = -13,320 kJ 4. ΔH = - 1492 kJ

answered Dec 21, 2024

1 answer 159k views

Несколько футбольных болельщиков соседнего дома выписывают журнал “Наш футбол”, часть жителей этого дома выписывают известный автомобильный журнал “Top Gear”, а часть тот, и тот журнал. Сколько жителей

asked Dec 4, 2024

1 answer 37.6k views

What is the translation of 'Estudioso-a' in English? 1) Studious 2) Hardworking 3) Diligent 4) Intelligent

asked Nov 24, 2024

1 answer 47.1k views

Project management is usually restricted to specialists. 1.True 2.False

answered Aug 26, 2024

1 answer 169k views

Use Newton's method to find all roots of the equation correct to six decimal places. 8/x =1+ˣ³

answered Jul 11, 2024

1 answer 58.2k views

Evelyn, a 59 year old cashier, presents with back pain with no precipitating event. The pain is located over her lower back and muscles without sciatica, and it is aggravated by sitting, standing, and

answered Jun 7, 2024

1 answer 88.6k views

"You must wake up ___ six o'clock tomorrow morning." Prepositions

answered Apr 29, 2024

1 answer 67.6k views

Describe the transformation from the graph of f(x) = x 8 to the graph of g(x) = x − 3.

answered Apr 26, 2024

1 answer 59.3k views

Based on the amount of salt you recommended for use in the cold pack, could more salt be added? If more salt could be added, why would you not recommend adding more salt?

asked Apr 2, 2024

1 answer 108k views

What is the equation of this circle in standard form? O(x-2)² + (y - 3)² = 36 O(x + 2)² + (y + 3)² = 6 O(x - 2)² + (y - 3)² = 6 O (x + 2)² + (y + 3)² = 36 -10 -9 -8 -7 -6 1 -2 -5 -6 -7 10 10 9 8 7 6 4.

asked Feb 21, 2024

1 answer 71.7k views

The word OLYMPIADS is reflected across a horizontal line. How many of the nine letters would look the same after the reflection?

asked Feb 19, 2024

1 answer 97.8k views

A six foot tall man cast 5 foot how long is the 9

answered Nov 19, 2023

1 answer 78.6k views

Jake and Joshua go to different festivals during the day. Jake must pay a fee of $10 for a ticket and additional 1$ for every food/beverage. Joshua has to pay 5$ for a ticket and additional 4$ for the

answered Nov 12, 2023

1 answer 207k views

What is hypertension AND how is it prevented?

asked Nov 4, 2023

2 answers 32.8k views

Identify the Property of Operation that is being used. 3(a – 2) = 3a – 6 Question 1 options: Distributive Property Commutative Property Identity Property Associative Property -------------------------------

answered Aug 23, 2023

1 answer 151k views

Which of the following is a complete sentence? A Although Henry was unusually tall. B Because I had not slept for two nights. C Since she was hungry, she had a snack. D Even when the temperatures improved.

asked Aug 18, 2023

2 answers 91.9k views

30. If the level of significance is 0.05 and the p-value is 0.04, what conclusion can you draw?

asked Jun 7, 2023

1 answer 52.6k views

Why is resistance useful in lightbulbs? A. It allows the filament to cool off and get dim. B. It allows the filament to heat up and glow. C. It allows the filament to heat up and get dim. D. It allows

answered May 24, 2023

2 answers 111k views

The brain sends signals to the rest of the body so that our bodies do what is needed to survive. Explain what the brain tells your body to do if you touch a hot object with your hand. Move your hand away

asked May 20, 2023

2 answers 222k views

What are the 5 Philippine arts?

asked Jan 3, 2023

1 answer 16.1k views

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