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lorasvet [3.4K]
2 years ago
10

I break and shatter easily and I am not shiny. What am I?

Chemistry
1 answer:
Troyanec [42]2 years ago
7 0

Answer:

Uhh a heart? i.dk

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Hydrogen sulfide and concentrated sulfuric acid react to form water and sulfur dioxide as shown in the following reaction:
Law Incorporation [45]

Answer:

2 moles of SO₂

Explanation:

Equation of reaction

H₂S + 3H₂SO₄ → 4H₂O + 4SO₂

From the equation of reaction above,

1 mole of H₂S will produce 4 moles of SO₂

1 mole of H₂S = 4 moles of SO₂

0.5moles of H₂S = zmoles of SO₂

z = (0.5*4) / 1

z = 2 moles of SO₂

0.5 moles of H₂S will produce 2 moles of SO₂

8 0
2 years ago
Which measurement is a vector?
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To measure a vector is to characterize both its direction (in one form or another) and a value (usually, a number). For example, velocity of a car moving on the road is a vector and, to measure it, we have to specify its direction (e.g. North or at angle 20 degrees from the North) and value (e.g. 40 m/sec).
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Why would a table be more suitable than a graph to show data
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2 years ago
a cadillac escalade has a mass of 2.569 kg if it acceleratesat 4.65m/s what is the net force on the car
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F = Mass * Acceleration
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F = 11.95 N

Hopes this helps! 


5 0
3 years ago
Which of the following are emitted during radioactive decay
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