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
Y_Kistochka [10]
3 years ago
5

Which is the correct net ionic equation for the following reaction: 2 HBr (aq) + Co(OH)2 (aq) Imported Asset CoBr2 (aq) + 2 H2O

(l)?
A. H+ (aq) + OH− (aq) Imported Asset H2O (l)

B. Co(OH)2 (aq) Imported Asset Co+2 (aq) + OH− (aq)

C. 2 H+ (aq) + Co(OH)2 (aq) Imported Asset Co+2 (aq) + 2 H2O (l)

D. 2 HBr (aq) + Co(OH)2 (aq) Imported Asset CoBr2 (aq) + 2 H2O (l)
Chemistry
1 answer:
kow [346]3 years ago
6 0

its B why because the reaction is good with B

You might be interested in
Arrange these elements according to atomic radius. Sr, Ba, Be, Ca, Mg
vovangra [49]
To arrange these elements according to the atomic radius (smallest to largest) would be:

Be, Mg, Ca, Sr, Ba
6 0
4 years ago
Chlorine and Oxygen<br> Formula:<br> Name:<br> Bond:<br> What is it:
Anettt [7]
Formula : ClO3-
Name: Chlorate
Bond : Single (I think)
What is it : usually a gas
6 0
3 years ago
Read 2 more answers
6CO2 + 6H20 → C,H120, + 602
tatyana61 [14]

Explanation:

The equation of the reaction is given as;

6CO2 + 6H2O → C6H12O6 + 6O2

How many molecules of CO2 are present?

6 moles

How many atoms of oxygen are present in the reactants?

(6 * 2) + (6 * 1 ) = 12 + 6 = 18

How many atoms of carbon are present in the products?

(6 * 1 ) = 6

How many total atoms are present in C6H12O6?

6 + 12 + 6 = 24 atoms

Is the equation above balanced or unbalanced?

This is a balanced equation since the number of atoms of the elements is the same in the reactant and products.

7 0
3 years ago
Are ALL cations positive or negative ions
Mamont248 [21]

Answer:  Ions result from atoms or molecules that have gained or lost one or more valence electrons, giving them a positive or negative charge. Those with a negative charge are called anions and those with a positive charge are called cations. Cations (positively-charged ions) and anions (negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. ... And all of them form an anion with a single negative charge. The VIA elements gain two electrons to form anions with a 2- charge.

hope this helps

7 0
3 years ago
Read 2 more answers
¿como afecta la<br> temperatura el <br> volumen de un gas?
Oxana [17]

Lo afect porque cuando la temperature aumenta, el volumen aumentará, luego, cuando we mantiene la presión, es constante. Calentar el gas aumenta la emergía cinética we law partículas, lo que have que el gas se expanda.

Espero que esto ayude :)

8 0
3 years ago
Other questions:
  • A samples heat will transfer from _______ KE to _______ KE until the system and the surroundings are at thermal equilibrium.
    7·2 answers
  • When do we classify a disease as epidemic
    14·2 answers
  • Think about the lab procedure you just read. Label each factor below V for variable or C for constant. The amount of sugar in th
    10·2 answers
  • The reaction of aluminum metal with oxygen gas typically produces the product with the formula A) Al2O B) Al2O3 C) Al3O2 D) AlO
    6·2 answers
  • Describe what Rutherford would have seen in his gold foil experiment if J.J Thompson's Plum Pudding model was completly accurate
    14·1 answer
  • Which hydrocarbon has more than one possible structural formula?​
    12·1 answer
  • How many molecules are in 4 moles of H20? A. 2.408 x 10^24
    13·2 answers
  • How many atoms are in 45.22 moles of strontium​
    6·1 answer
  • CAN YALL HELP A MANS OUT FOR A QUESTION?
    10·1 answer
  • NEED ASAP. WILL MARK BRAINLIEST!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!