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3 years ago

Solid carbon reacts with oxygen gas to form carbon dioxide gas . Write a balanced chemical equation for this reaction

Chemistry

2 answers:

alekssr [168]3 years ago

8 0

<u>Answer:</u> The chemical reaction is given below.

<u>Explanation:</u>

When solid carbon reacts with oxygen molecule, it leads to the production of carbon dioxide gas.

The chemical equation for the formation of carbon dioxide follows:

$C(s)+O_2(g)\rightarrow CO_2(g)$

By Stoichiometry of the reaction:

1 mole of solid carbon reacts with 1 mole of oxygen gas to produce 1 mole of carbon dioxide gas.

Nikitich [7]3 years ago

7 0

Solid carbon reacts with oxygen gas to form carbon dioxide gas.

The balanced chemical equation for this reaction:

$C (s) + O_{2}(g) ---> CO_{2}(g)$

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Write a balanced half-reaction for the oxidation of gaseous nitric oxide NO to nitrate ion NO−3 in acidic aqueous solution. Be s

crimeas [40]

Answer:

$2H_2O(l)+NO(g)\rightarrow NO_3^-(aq) +4H^+(aq)+3e^-$

Explanation:

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In this case, according to the given information, it turns out possible to set up the initial version of the half-reaction as follows:

$NO\rightarrow NO_3^-$

Now, we assign the oxidation numbers to both nitrogen atoms:

$N^{2+}O\rightarrow N^{5+}O_3^-$

It means three electrons are carried, two water molecules are needed on the left side in order to balance the oxygen atoms and consequently four hydronium ions to balance hydrogen atoms in acidic media:

$2H_2O(l)+NO(g)\rightarrow NO_3^-(aq) +4H^+(aq)+3e^-$

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3 0

2 years ago

Which process produces co2?

SashulF [63]

burning of fossil fuels is the answer

7 0

2 years ago

Read 2 more answers

The volume of an ideal gas is held constant. Determine the ratio P2/P1 of the final pressure to the initial pressure when the te

cricket20 [7]

Answer:

A. P₂ / P₁ = 2

B. P₂ / P₁ = 1.1

Explanation:

A. Determination of the ratio P₂/P₁

Volume = constant

Initial temperature (T₁) = 46 K

Final temperature (T₂) = 92 K

Final pressure /Initial pressure (P₂/P₁) =?

P₁/T₁ = P₂/T₂

P₁/46 = P₂/92

Cross multiply

46 × P₂ = P₁ × 92

Divide both side by P₁

46 × P₂ / P₁ = 92

Divide both side by 46

P₂ / P₁ = 92 / 46

P₂ / P₁ = 2

B. Determination of the ratio P₂/P₁

Volume = constant

Initial temperature (T₁) = 35.4 °C = 35.4 + 273 = 308.4 K

Final temperature (T₂) = 69.0 °C = 69 + 273 = 342 K

Final pressure /Initial pressure (P₂/P₁) =?

P₁/T₁ = P₂/T₂

P₁/308.4 = P₂/342

Cross multiply

308.4 × P₂ = P₁ × 342

Divide both side by P₁

308.4 × P₂ / P₁ = 342

Divide both side by 308.4

P₂ / P₁ = 342 / 308.4

P₂ / P₁ = 1.1

5 0

2 years ago

The reactants of two chemical equations are listed.

DerKrebs [107]

Answer:

equation 1: AgNo3 + Zn is the reaction because of the zinc

6 0

3 years ago

The actual density of iron is 7.874 g/mL. In a laboratory investigation, Jason finds the density of a piece of iron to be 7.921

mixas84 [53]

The percent error associated with Jason’s measurement is 0.596%.

HOW TO CALCULATE PERCENTAGE ERROR:

The percentage error of a measurement can be calculated by following the following process:

Find the difference between the true value and the measured value of a quantity.
Then, divide by the true value and then multiplied by 100

The true value of the density of iron is 7.874 g/mL
Jason observed value is 7.921 g/mL

Difference = 7.921 g/mL - 7.874 g/mL

Difference = 0.047 g/mL

Percentage error = 0.047/7.874 × 100

Percentage error = 0.596%.

Therefore, the percent error associated with Jason’s measurement is 0.596%.

Learn more: brainly.com/question/18074661?referrer=searchResults

5 0

2 years ago