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
ser-zykov [4K]
3 years ago
13

1. When the following oxidation-reduction reaction in acidic solution is balanced, what is the

Chemistry
1 answer:
borishaifa [10]3 years ago
8 0
A. 1
B. 4
C. 5
D. 3
E. 2

The correct answer is E. 2
You might be interested in
When water vapor is cooled, it re-forms into water droplets. Why does this represent a conservation in mass?
SVETLANKA909090 [29]
It represents a conservation in mass because the actual mass of water isn’t changing. The relationship between the molecules and the density of the water is. There is still the same amount of mass.
6 0
4 years ago
Read 2 more answers
Match the word with its definition.
DiKsa [7]
Mass = that which causes and object to have inertia

Newton’s First Law= a special case of Galileo’s Law of Inertia

Impulse= force multiplied by time

Momentum= velocity multiplied by mass

Velocity= momentum/mass

Newton’s Second Law= the acceleration of a mass directly proportional to the force acting on it
7 0
4 years ago
Read 2 more answers
The approximately 20 basic building blocks of protein are called
Grace [21]
Amino acids join end to end to form proteins since they are monomers.
<span />
8 0
3 years ago
Read 2 more answers
If a 50.0 g piece of glass is heated from 20.0°C to 40.0°C, how many joules of heat are added? The specific heat of glass is 0.5
Andrews [41]

Answer:

500J (joules)

Explanation:

since heat is is the product of mass, change in temperature, and specific heat, the solution can be found from the equation q = mcΔt, heat is 50 * .5 * 20 = 500J

6 0
3 years ago
Identify the reactants in this reaction.
vovangra [49]

Explanation:

When mixed together, baking soda and vinegar undergo a chemical reaction. Carbon dioxide, water, and sodium acetate are formed during the reaction.

7 0
3 years ago
Read 2 more answers
Other questions:
  • If an atom has 12 protons 13 neutrons and 11 electrons what will it have?
    14·1 answer
  • Which of the following four fatty acids has the lowest melting point? 1. сњењењењенгсоон г. сњењењењењењењењењеоон 3. CH3CH2CH2C
    5·1 answer
  • What is the percent composition of sulfur in H2SO4?
    6·1 answer
  • Round off the measurement to three significant figures 12.17º C
    10·1 answer
  • A mixture of crystals of salt and sugar is added to water and stirred until all solids have dissolved. Which statement best desc
    13·2 answers
  • Look at the chemical equation below.
    12·1 answer
  • What happens to valence electrons when a covalent bond forms?
    6·1 answer
  • Feeling the heat when touching a hot piece of metal is an example of
    15·1 answer
  • When of glycine are dissolved in of a certain mystery liquid , the freezing point of the solution is lower than the freezing poi
    6·1 answer
  • In the ground state an atom of which element has seven valence electrons.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!