Contents

- 1 When the following equation is balanced kclo3 s → KCL s O2 g the coefficient of kclo3 is?
- 2 When the equation is balanced the coefficient of O2 is?
- 3 What is the coefficient of O2 when the following equation is completed and balanced?
- 4 What is the coefficient of HNO3?
- 5 What is the balance equation of KClO3 KCl O2?
- 6 What type of reaction is KClO3?
- 7 What is the balanced equation for C5H12 O2?
- 8 What is the coefficient for HCl?
- 9 How do you balance chemical equations?
- 10 What is the coefficient of H2O?
- 11 Why is there not a coefficient for O2?
- 12 What is the chemical formula for HNO3?
- 13 What Colour is nitric acid?

## When the following equation is balanced kclo3 s → KCL s O2 g the coefficient of kclo3 is?

Answer: The **coefficient** of KClO₃ is 2. The **balanced** chemical **equation** must have equal number of atoms in both side of **equation**.

## When the equation is balanced the coefficient of O2 is?

This is the **balanced** chemical **equation**. **Coefficient** of O2 as seen is 3.

## What is the coefficient of O2 when the following equation is completed and balanced?

At the present, there are 2 **oxygen** atoms on the reactant side. The remaining **oxygen** atoms will be accounted to the molecular **oxygen**. The above **equation** is the **balanced** chemical **equation**. The **coefficient of oxygen** is 5.

## What is the coefficient of HNO3?

It has been reported **HNO3**-air diffusion **coefficient** within the range of 0.042 to 0.12 cm2/s’2. ”-I6), depending upon the relative humidity, the vapor generation system and the kind of denuder collection.

## What is the balance equation of KClO3 KCl O2?

2KClO3→2KCl+3O2.

## What type of reaction is KClO3?

Consider the title reaction, the thermal **decomposition** of **potassium** chlorate. When KClO3 is heated strongly, it breaks down, releasing oxygen gas and leaving behind a thermally stable (i.e., heat-insensitive) solid residue of an ionic **potassium** compound.

## What is the balanced equation for C5H12 O2?

; Colorless, odorless gas.

Search by reactants (C _{5}H _{12}, O _{2})

1 | O2 + C5H12 → H2O + CO2 |
---|---|

4 | O2 + C5H12 → H2O + C |

## What is the coefficient for HCl?

Here, stoichiometry **coefficient** of HCl is 5.

## How do you balance chemical equations?

In order to **balance** the **chemical equation**, you need to make sure the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side. In order make both sides equal, you will need to multiply the number of atoms in each element until both sides are equal.

## What is the coefficient of H2O?

Because each water molecule, **H2O**, contains only one oxygen atom, two water molecules must form for each oxygen molecule that reacts. The **coefficient** 2 in front of the **H2O**(l ) makes this clear.

## Why is there not a coefficient for O2?

ANSWER KEY

H2O c) What is the number “2” in front of the H2 (and H2O) called? **Coefficient** d) Is the reaction balanced? Yes e) **Why is there not a coefficient** in for **O2**? When the **coefficient** would be “1”, it is omitted.

## What is the chemical formula for HNO3?

Formula and structure: The chemical formula of **nitric acid** is **HNO**_{3}. Its molecular formula is written as NHO_{3} and its molar mass is 63.01 g/mol.

## What Colour is nitric acid?

The product **acid** is clear and colorless to slightly yellow. The common yellow discoloration in **NITRIC ACID** is directly proportional to the level of oxides of nitrogen dissolved in the solution. This is HNO2 or nitrous **acid**.