## What Is The Ph Of A 3.0 M Solution Of Hclo4??

pH is defined as the negative log of hydrogen or hydronium ion concentration. Thus pH of 1.34 × 10−3 M HClO4 is **2.87**.

## How do you find the pH of HClO4?

**1 Answer**

- We use the pH equation which states that
- pH=−log[H+]
- And so the pH will be
- pH=−log[0.075]
- ≈1.12.

## What is the pH of a 2.8 M solution of HClO4?

Therefore pH of 2.8 M HClO4 solution is **-0.45** .

## What is the pH of 1.8 m HClO4?

The value of Ho for 1.8 M HClO4 is **-0.58** somewhat stronger than the value predicted from -log(1.8) = -0.26.

## What is the pH of a 0.0045 M solution of HClO4?

**2.49**| Chegg.com.

## What is the pH of a 1.4 M solution of HClO4?

**-0.15**. Perchloric acid or HClO4 is a strong acid.

## What is the pH of a 1.7 M solution of HClO4 pH?

**0.23**.

## What is the pH of a 0.1 M solution of HCN?

**5.2**.

## Is HClO4 a strong acid?

The 7 common **strong** acids are: HCl HBr HI HNO3 HClO3 HClO4 and H2SO4 (1st proton only). … This means the conj base of HCl the Cl- anion is an extremely weak base and in fact does not act as a base in water (gives a neutral solution).

## How many milliliters are in a 9.0 m H2SO4 solution?

**175 milliliters** (mL) of a 9.0 M H_{2}SO_{4} solution is needed to make 0.45 L of a 3.5 M solution.

## What is the pH of a .001 M Ca Oh 2?

So the concentration of OH- ions in the solution is 0.1M.So pOH is 1 and hence pH is **13**.

## What is the pH of a 0.033 M KOH solution?

pH = 14 – pOH = 14 – 1.48 = **12.52**. Therefore the pH of a 0.033 M KOH solution would be 12.52.

## What is the pH of a 0.0250 m HClO4 solution?

The pH is **1.60**.

## What is the pH of 0.028 M perchloric acid?

**1.55**.

## What is the pH of 0.0333 M hno3 is the solution neutral acidic or basic?

Hence 0.0333 M HNO_{3} is **acidic**.

## What is the pH of a 0.050 M LiOH solution?

The answer is: e. **12.70** pOH = -log[OH-] = -log[LiOH] =…

## What is the pH of HF?

Acid | Name | 1 mM |
---|---|---|

HF | hydrofluoric acid | 3.27 |

HFormate | formic acid CH_{2}O_{2} (methanoic acid) |
3.47 |

HI | hydroiodic acid | 3.01 |

HLactate | lactic acid C_{3}H_{6}O_{3} (milk acid) |
3.51 |

## What is the name of HClO4?

Perchloric Acid

## What is the pH of a NaOH solution?

**13**.

## What is the pOH of a 50.0 ml solution of 0.050 M HClO4?

1 Expert Answer

If pH is 1.3 pOH will be **12.7**.

## What is the pH of baoh2?

**13.3**. ions. It is given that the concentration of NaOH solution is 0.10 M.

## What is the pH of a 0.02 M solution of sodium hydroxide?

pH of 0.02M of NaOH is **12.30**.

## What is the pH value of 0.02 m NaOH solution?

Its concentration here is high enough to ignore H3O+ contribution from water so the pH is just -log(0.02) = **1.7**. pH + pOH = 14 so the pOH is 12.3.

## What is the pH of 0.1 M ammonia?

**11.3**.

## Is HClO4 acidic or basic?

HClO_{4} is **acid** as it liberates the H^{+} ions when dissolved in solution and increases the concentration of hydrogen ions in the final solution. The conjugate base of HClO_{4} is ClO_{4}^{–} as it formed after the removal of one proton from HClO_{4}.

## Is HClO4 a acid or base?

Strong Acids | Strong Bases |
---|---|

HCl (hydrochloric acid) HNO3 (nitric acid) HClO4 (perchloric acid) H2SO4 (sulfuric acid) | NaOH (sodium hydroxide) KOH (potassium hydroxide) Ca(OH)2 (calcium hydroxide) |

## Is HClO4 acidic basic or neutral?

There are six common strong acids: HClO4 HI HBr HCl H2SO4 and HNO3. The conjugate base of a **strong acid is neutral**. In contrast to strong acids weak acids ionize only partially in aqueous solution.

## How many milliliters of a 9.0 m H2SO4 solution are needed to make 0.35 L of a 3.5 M solution show all steps in your calculation including all units?

You will need 140 mL of 9.0 M H2SO4 to make **350 mL** of a 3.5 M solution.

## How many milliliters of 5 m H2SO4 are required to make 1500 mL of a 0.002 M H2SO4 solution?

**0.6 mL** is correct☑.

## How many grams of h3po4 are in 175 mL of a 3.5 M solution of h3po4?

Complete Step By Step Answer:

Hence **60.025 grams** of phosphoric acid $ {H_3}P{O_4} $ are in $ {text{175 }}mL $ of a $ 3.5{text{ }}M $ solution of $ {H_3}P{O_4} $ .

## What is the pH of a 0.014 M Ca OH 2 solution?

Question: what is the pH of a 0.014 M Ca(OH)2 solution? the answer is supposed to be **12.45** but i keep getting12.

## What is the pH of a 0.005 M Ca OH 2 solution?

**12**.

## Is Ca Oh 2 an acid?

**base**.

## What is the pH solution of 0.003 M?

**2.52**and pOH is 11.48.

## What is the pH of a 0.050 M HBr solution?

## pH of HClO

## pH pOH H3O+ OH- Kw Ka Kb pKa and pKb Basic Calculations -Acids and Bases Chemistry Problems

## Calculate the pH of an Acidic Salt (Ammonium Chloride)