1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firdavs [7]
3 years ago
15

In the equation: 23491Pa → 234 92U + X The X represents a

Chemistry
1 answer:
Bad White [126]3 years ago
3 0
Beta particle in the reaction
You might be interested in
consider the titration of hclo4 with koh. what is the ph after 17.0 ml of 0.15 m koh has been added to 15 ml of 0.20 m hclo4?
bezimeni [28]

The ph after 17.0 ml of 0.15 m Koh has been added to 15 ml of 0.20 m hclo4 is  <u>3.347</u>.

Titration is a commonplace laboratory technique of quantitative chemical analysis to determine the attention of an identified analyte. A reagent, termed the titrant or titrator, is ready as a trendy answer of recognized awareness and extent.

<u>Calculation:-</u>

Normality of acid                                               Normality of base

= nMV                                                                        nMV

= 1 × 0. 15 × 0.017                                              1 ×  0. 20 ×0.015 L

= 2.55 × 10⁻³                                                             = 3 × 10⁻³

The overall base will be high

net concentration = 3× 10⁻³ - 2.55 × 10⁻³

                             = 0.45 × 10⁻³

                             = 4.5× 10⁻⁴

pH = -log[4.5 × 10⁻⁴]

    = 4 - log4.4

     = <u>3.347</u>

A titration is defined as 'the manner of determining the amount of a substance A by using adding measured increments of substance B, the titrant, with which it reacts till precise chemical equivalence is completed the equivalence factor.

Learn more about titration here:-brainly.com/question/186765

#SPJ4

7 0
1 year ago
What is the appearance of the signal corresponding to the CH₂ protons in the 1H NMR spectrum of ethyl methyl ether, CH₃CH₂OCH₃?
Tems11 [23]

Answer: option C. a quartet

Explanation:

7 0
3 years ago
Sodium metal is added to a solution of magnesium chloride. Will a reaction occur? If so, what reaction will take place?
Black_prince [1.1K]
Yes, calcium chloride forms.
4 0
3 years ago
How many grams of water can be produced from 10 moles of hydrogen gas?
Veseljchak [2.6K]
10 moles of H2 reacts with 5 moles of O2 creating 10 moles of water.
Water has the molar mass 18 g/mole
10 · 18g = 180 g 
180 g of water can be produced from 10 moles of hydrogen gas.
8 0
3 years ago
Scientists have measured a cheetah running across the savannah at 70 m/s. Which of the foolowing pieces of
CaHeK987 [17]

Answer:

You haven't provided us with ' the following pieces of

data'

7 0
3 years ago
Other questions:
  • The reaction 2 no(g) + cl2(g) → 2 nocl(g) is carried out in a closed vessel. if the partial pressure of no is decreasing at a ra
    9·1 answer
  • What is 30-9x2*2-21-4+4
    6·1 answer
  • Given a block of wood 2 cm long, 4 cm wide, and 3 cm high, determine its volume. You may work on a separate piece of paper. 11 c
    10·2 answers
  • List 3 scenarios for a substance being classified as a weak acid
    12·2 answers
  • The world produces about 3.9 billion tons of food every year. Of that amount, approximately 2.6 billion tons is consumed each ye
    11·2 answers
  • Sodium hydroxide (a base) reacts with hydrochloric acid. After the reaction is complete, a pH indicator is added to the solution
    15·1 answer
  • HELPP ANSWERSSS!!!!
    7·1 answer
  • What are rotation and revolution and how do they affect Earth?
    10·1 answer
  • Diagram how an acid can be nuetralized
    10·1 answer
  • On the spectrum, which section has the longest wavelength and the shortest wavelength? (2 answers for this question)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!