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professor190 [17]
2 years ago
13

Convert the following descriptions into balanced equations:

Chemistry
1 answer:
uysha [10]2 years ago
3 0

Balanced equation for hydrogen gas is passed over powdered iron(III) oxide, iron metal and water vapor form.

3H_{2(g)}+  Fe_2O_{3(s)} → 3H_2O_{(g)}+2Fe_{(s)}

<h3>What is a balanced equation?</h3>

A balanced chemical equation is a chemist's shortcut for representing the molecules and atoms involved in a chemical process using chemical symbols. On the left side of the equation are the reactants, and on the right are the products. The number of molecules involved is indicated by the coefficients, and the number of atoms in each molecule is indicated by the subscripts.

Based on the interactions of the constituent chemicals, knowledge of the law of conservation of mass, and practise with a few example equations, chemical equations can be "balanced," much like algebraic equations.

Learn more about Balanced equation

brainly.com/question/26694427

#SPJ4

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Predict the initial and isolated products for the reaction. The starting material is a 6 carbon chain where there is a triple bo
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Answer:

See explanation and image attached

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What is the kinetic energy of a 328 kg object that is moving at s speed of 10 m/s
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16400 Joules is the kinetic energy of a 328kg object with a velocity of 10m/s.

<h3>What is the kinetic energy of the object?</h3>

Kinetic energy is simply energy possessed by a body in motion.

Kinetic energy is expressed as;

Kinetic energy = 1/2 × m × v²

Where v is velocity and m is mass of the object,

Given the data in the question;

  • Mass of the object m = 328kg
  • Velocity of the object = 10m/s
  • Kinetic energy = ?

To determine the kinetic energy of the object, plug the given values into the formula above.

Kinetic energy = 1/2 × m × v²

Kinetic energy = 1/2 × 328kg × (10m/s)²

Kinetic energy = 1/2 × 328kg × 100m²/s²

Kinetic energy = 328kg × 50m²/s²

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Kinetic energy = 16400J

Therefore, the kinetic energy 16400 Joules.

Learn more about kinetic energy here: brainly.com/question/27397088

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