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
andrey2020 [161]
3 years ago
8

Balance the following equation: (3pts) Al + HBr --> AlBr3 + H2

Chemistry
1 answer:
allsm [11]3 years ago
5 0

Answer:

2Al   +   6HBr    →   2AlBr₃   +   3H₂

Explanation:

2Al   +   6HBr    →   2AlBr₃   +   3H₂

2 Al in reactant side

2 Al in product side

6 Br in reactant side

6 (2x3) Br in reactant side

6 H in reactant side

6 H in product side (3x2)

You might be interested in
What do you think the scientific question is for the<br> boiling water experiment
Mila [183]

Answer:

Scientific Question: ... I will boil water and add a substance like salt to see if the boiling point increases.

4 0
3 years ago
What method is used to removed the unreacted copper (II) carbonate?​
Evgen [1.6K]

Answer:

Filtration

Explanation:

Metal carbonate is insoluble, it is possible to filter off the unreacted substances leaving the desired salt solution

8 0
3 years ago
Tertiary or top consumers are animals at the top of the food web. They may feed off either primary or secondary consumers. What
babymother [125]

Answer:

Coyotes, Bald Eagles, & Gray wolf.

7 0
3 years ago
Define and then describe the difference between a polar covalent bond, nonpolar covalent bond and ionic bond.
Romashka [77]
Polar covalent bond-  a bond where atoms are unevenly shared due to a larger difference in electronegativity of the bonded elements.

Non-polar covalent bond- These are bonds between elements with a low difference in electronegativity. Electrons are shared equally in these bonds between the elements.

Ionic bonds- have such  large difference in electronegativity that they take/give electrons to the element they are bonded to. They do not share electrons at all. Bonds between a non-metal and a metal.
3 0
3 years ago
What is matter?
belka [17]
A Anything that has mass and takes up space
4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the reactants of cellular respiration? Check all that apply
    9·2 answers
  • Which process removes carbon dioxide from the atmosphere
    15·2 answers
  • A measure of the kinetic energy of particle motion within a substance is _____.
    15·2 answers
  • What is the concentration of H+ ([H+]) of a solution with a pH of 2.5 ?
    11·1 answer
  • Both astrology and astronomy study the stars the major difference is A astronomy is a science that uses the scientific method B
    8·1 answer
  • What metal is oxidized in a non - rechargeable flashlight battery ? Enter the chemical symbol of the element
    10·1 answer
  • An ice cube is dropped into boiling water. How will heat flow between the water and the ice cube?
    11·2 answers
  • Which is composed of alkynes?
    13·2 answers
  • Due to changes in the environment, having lighter-colored fur becomes a
    5·1 answer
  • A pure substance that is present before a reaction but not after <br> Super Confused
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!