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astraxan [27]
3 years ago
12

A straight chain hydrocarbon with the formula C5H8_____

Chemistry
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Answer:

I has 2 double carbon carbon bonds

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One useful tool that may help a scientist interpret data by revealing unexpected patterns is a
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Graph would be the answer.

I hope this helps. :)
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4 years ago
What mass of aluminum sulfate is required to precipitate all of the Ba?? out of 45.0 mL of 0.548 M barium nitrate solution? 3 Ba
Verizon [17]

Answer:

2.82 g

Explanation:

Step 1: Write the balanced precipitation reaction

3 Ba(NO₃)₂ (aq) + Al₂(SO₄)₃ (aq) ⇒ 3 BaSO₄(s) + 2 Al(NO₃)₃(aq)

Step 2: Calculate the reacting moles of Ba(NO₃)₂

45.0 mL (0.0450 L) of 0.548 M Ba(NO₃)₂ react.

0.0450 L × 0.548 mol/L = 0.0247 mol

Step 3: Calculate the moles of Al₂(SO₄)₃ that react with 0.0247 moles of Ba(NO₃)₂

The molar ratio of Ba(NO₃)₂ to Al₂(SO₄)₃ is 3:1. The reacting moles of Al₂(SO₄)₃ are 1/3 × 0.0247 mol = 8.23 × 10⁻³ mol

Step 4: Calculate the mass corresponding to 8.23 × 10⁻³ moles of Al₂(SO₄)₃

The molar mass of Al₂(SO₄)₃ is 342.2 g/mol.

8.23 × 10⁻³ mol × 342.2 g/mol = 2.82 g

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3 years ago
2.0 mole of water at STP would occupy what volume?
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C for all Plato users
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Which equation would you use to solve the following problem? An object is moved 29 meters with a force of 289 N. What is the wor
notsponge [240]

Work done can be calculated from force and distance the object moves.

The equation relating work done, force and distance is,

Work (Joules) = Force (Newton) * Distance (m)

Given the force acting on the object = 289 N

Distance the object moves = 29 m

Calculating the work done from force and distance:

Work = Force * Distance

= 289 N * 29 m

= 8381 J

= 8381 J * \frac{1 kJ}{1000 J} = 8.381 kJ

4 0
3 years ago
What isotope name has a mass number of 201
Svetlanka [38]

Answer:

Thallium is an isotope name that has a mass number of 201

3 0
4 years ago
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