3 years ago

C3H8 + 5O2 3CO2 + 4H2O

Chemistry

1 answer:

ZanzabumX [31]3 years ago

6 0

Answer:

Explanation: 5 moles of Oxygen + 3moles of Oxygen from Carbondioxide + 2 moles of Oxygen from water

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Unit 2 Test

wolverine [178]

The answer is community

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3 years ago

What is the acceleration of a 200 gram ice cube if the<br> net force on the ice cube is 2 N?

Law Incorporation [45]

Net force = mass x acceleration so you would plug in the numbers to make it
2n = 200 x a then divide by 200 on both sides
A = 0.01 m/s

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3 years ago

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According to Wookieepedia, Kylo Ren stands 1.89 m tall and his mass is 89 kg. Calculate his earth-weight in lbm. (2 pts) a. b. A

harina [27]

Answer:

a) 6312.12 lbm

b) D = 11.843 inch

Explanation:

GIVEN DATA:

Height of person = 1.89 m = 74.41 inch

mass of person m = 89 kg = 196.211 lbm

a) person earth weight =mg

where g is acceleration due to gravity = 32.17 ft/sec^2

$= 196.211\times 32.17 = 6312.12 lbm$

b) waist to height ratio = 0.5

$waist\ to\ height\ ratio = \frac{circumference\ of\ the\ waist}{height\ of\ the\ person}$

circumference of waist = $height\ of\ person \times waist\ to\ height ratio$

$= 74.41 inch \times 0.5$

=37.21 inch

we know that circumference is given as $= 2\pi r\ or\ \pi D= 37.21$

D = 11.843 inch

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3 years ago

Coal and diamond are both minerals .they are both expensive.why

Liula [17]

Answer:

hard to find

Explanation:

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How many moles of N are present in 1.36<br> mol of Benadryl?

marta [7]

Answer:

there are 35.7 mol H in 1.70 mol benadryl

Explanation:

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3 years ago