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
zlopas [31]
3 years ago
15

All of the following are balanced equations. State the

Chemistry
1 answer:
Advocard [28]3 years ago
7 0

Answer: a: reactants Na-2 Cl-2

Products: Na-2 Cl-2;

b: reactants P-1 Cl-13 H-6 Products P-1 H-6 Cl-13

c: reactants P-4 H-12 O-16

Products H-12 P-4 O-16

Explanation: since these equations are balanced the atoms on of element on the reactants side will be same as the atoms of the same element of the product side

You might be interested in
PLEASE HELP ME!!
Mama L [17]

Answer:

A

Explanation:

3 CARBON ATOMS 8 HYDROGEN

5 0
3 years ago
Will a paper airplane with longer wings fly farther than shorter wings? IV DV Hypothesis
lubasha [3.4K]

Answer: yes

Explanation:

longer wing

3 0
3 years ago
2Mg + O2à MgO For this unbalanced chemical equation, what is the coefficient for oxygen when the equation is balanced? A. 1 B. 2
Vikki [24]

Answer:

The answer to your question is the letter A. 1

Explanation:

Unbalanced chemical reaction

                      Mg  +  O₂  ⇒  MgO

               Reactants    Elements    Products

                       1            Magnesium       1

                       2           Oxygen              1

Balanced chemical reaction

                      2Mg  +  O₂  ⇒  2MgO

              Reactants    Elements    Products

                       2           Magnesium       2

                       2           Oxygen             2

Conclusion

The coefficients of the balanced equation are 2, 1, 2

7 0
3 years ago
Read 2 more answers
Helppppp plzzz for 30 points
MrRissso [65]

Answer with Explanation:

This is expirament based Q

1) Bring a magnet near ... the Cobalt will come out of te mixture and get attracted to magnet

2)  Disolve it in a solution of ethanol. The Idoine gets dissolve and the other doesnt.

Hope im right!!

5 0
3 years ago
Read 2 more answers
What does heat mean in chemistry
Tpy6a [65]

Answer:

Heat is the transfer of energy that results from the difference in temperature between a system and its surroundings. At a molecular level, heat is the transfer of energy that makes use of or stimulates disorderly molecular motion in the surroundings.

Explanation:

8 0
3 years ago
Other questions:
  • The sodium atom contains 11 electrons, 11 protons, and 12 neutrons. what is the atomic mass of sodium?
    7·1 answer
  • What volume (in L) of a 2.46 M.
    10·1 answer
  • How do scientist know climate change is happening is it
    5·2 answers
  • Water has a known specific heat capacity of 4.184 J/g °C. Use the specific heat
    9·1 answer
  • Antimony pentafluoride has a formula of SbF5. What is the percent composition of Sb in this molecule
    15·1 answer
  • An atom has 8 protons, 8 neutrons and 9 electrons. is thus a cation, anion, or neutral atom?​
    5·1 answer
  • A section of a topographic map is shown below.
    15·1 answer
  • Which of the following are found inside the nucleus? Select all that apply.
    13·1 answer
  • What is the equilibrium concentration of co at 1000 k?
    7·1 answer
  • Describe how Fire Making undergo heat to light energy transformation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!