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
7nadin3 [17]
2 years ago
15

Balance each skeleton reaction, use Appendix D to calculate E°cell , and state whether the reaction is spontaneous:(a) Cu⁺(aq) +

PbO₂(s) + SO₄²⁻(a q) → PbSO₄(s) + Cu²⁺(aq) [acidic]
Chemistry
1 answer:
melamori03 [73]2 years ago
4 0

The balanced equation reaction :

2Cu+(aq) + PbO2(s) + SO42–(aq) + 4H+  -----------> PbSO4(s) + 2 Cu2+(aq)  + 2H2O

A balanced equation is an equation for a chemical reaction in which the range of atoms for every detail in the reaction and the full charge is identical for both the reactants and the products. In other phrases, the mass and the fee are balanced in each aspect of the reaction.

A balanced equation happens while the variety of the atoms involved inside the reactants side is identical to the variety of atoms in the goods facet. in this chemical reaction, nitrogen (N2) reacts with hydrogen (H) to provide ammonia (NH3). The reactants are nitrogen and hydrogen, and the product is ammonia.

A chemical equation is the symbolic representation of a chemical reaction inside the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities.

Eo  = Eored - Eo oxd

 = 1.69  - 0.153

 = 1.54 V

Eocell is positive so the reaction is spontaneous.

Learn more about the balanced reaction  here brainly.com/question/15355912

#SPJ4

You might be interested in
What is an atomic number?
padilas [110]
An atomic number is <span>the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table or chart.</span>
8 0
4 years ago
Read 2 more answers
Periods on the periodic table represent elements ______.
hoa [83]

Answer:

B:with increase in number of valence electrons

Explanation:

As we move from left to right across the periodic table the number of valance electrons in an atom increase. The atomic size tend to decrease in same period of periodic table because the electrons are added with in the same shell. When the electron are added, at the same time protons are also added in the nucleus. The positive charge is going to increase and this charge is greater in effect than the charge of electrons. This effect lead to the greater nuclear attraction. The electrons are pull towards the nucleus and valance shell get closer to the nucleus. As a result of this greater nuclear attraction atomic radius decreases and ionization energy increases because it is very difficult to remove the electron from atom and more energy is required.

7 0
4 years ago
Please help! 30 points!
lisabon 2012 [21]
The person above me is correct
8 0
3 years ago
What temperature does iron turn to a liquid?
swat32

Answer:2800 degrees

Explanation:when iron soild becomes  a liquid at 2800 degrees Fahrenheit

3 0
3 years ago
Get ready for the wave of screenshots :&gt;
Reil [10]

Answer:

okay let me know when i can help, ill be happy too help

6 0
3 years ago
Read 2 more answers
Other questions:
  • . A certain diatomic element is a colorless gas and is highly reactive. It has three isotopes with mass #’s 16, 17 and 18 i.What
    15·1 answer
  • Which of the following are not likely to form bonds?
    6·2 answers
  • The arrangement of electrons in the orbitals of an atom
    10·1 answer
  • Which factor has the biggest impact on earth's seasons?
    7·1 answer
  • (1.000) How many moles can be found in 83.80 grams of krypton?
    11·1 answer
  • What were the 3 common states of matter on Earth?
    15·1 answer
  • For the following list of acids, rank the acids in strength from weakest acid to strongest acid.
    14·1 answer
  • Help I don’t know what I should choose heelppp
    13·2 answers
  • (ill give brainliest)
    10·1 answer
  • Where are Uranium and plutonium found? (IN NATURE)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!