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
cestrela7 [59]
3 years ago
15

Balance the following equation. use “1” when needed __Ga2o3->__Ga +__02

Chemistry
1 answer:
Sloan [31]3 years ago
7 0

Answer:

2Ga2O3 = 4Ga + 3O2

Explanation:

You need to balance out the equation by making sure there are the same number of elements on each side.

Ga   -    4 on each side

O    -    6 on each side

You might be interested in
An element X exists as three naturally occurring isotopes. If all isotopes have the same atomic number, what would be the differ
inn [45]

Answer:

the amount of neutrons would be the difference in the three isotopes

7 0
2 years ago
Calcium carbide ( CaC2) reacts with water to produce acetylene (C2H2) as shown in the unbalanced reaction below: CaC2(s)+H2O(g)-
MaRussiya [10]
Answer:
46.3g H2O

Explanation:
start by balancing it: CaC2(s) + 2H2O(g) -> Ca(OH)2(s) + C2H2(g)

then use factor label method to solve

82.4g CaC2 x (1 mol CaC2/64.10g CaC2) x (2 mol H2O/1 mol CaC2) x (18.016g H2O/1 mol H20) = 46.3g H2O
4 0
3 years ago
When the following reaction comes to equilibrium, will the concentrations of the reactants or products be greater? Does the answ
Nutka1998 [239]

Answer:

At equilibrium, the concentration of the reactants will be greater than the concentration of the products. This does not depend on the initial concentrations of the reactants and products.

Explanation:

The value of Kc gives us an idea of the extent of the reaction. A big Kc (Kc > 1) means that in the equilibrium there are more products than reactants, and the opposite happens for a small Kc (Kc < 1). The equilibrium is reached no matter what the initial concentrations are.

The value of the equilibrium constant is relatively SMALL; therefore, the concentration of reactants will be GREATER THAN the concentration of products. This result is INDEPENDENT OF the initial concentration of the reactants and products.

4 0
3 years ago
How are bones important to the lymphatic system?
Marianna [84]
Our bone marrow continuously makes new red and white blood cells. The lymphatic system consists of the bone marrow, the spleen, the thymus (in young people), and lymph nodes.
7 0
3 years ago
What happens if you try to move the atoms very close to each other?
stellarik [79]
They push away from each other or repel due to the same charge they have.
4 0
2 years ago
Other questions:
  • A concentrated binary solution containing mostly species 2 (but x2 ≠ 1) is in equilib- rium with a vapor phase containing both s
    11·2 answers
  • A fluorine ion has 9 protons and a charge of –1. How many electrons are in an ion of fluorine?
    10·2 answers
  • Determine how many atoms of silver would be produced if 100 grams of copper reacts with an excess of silver nitrate?
    5·1 answer
  • Carbon is often found in long chains composed of carbon and
    9·2 answers
  • In which type of reaction do two lighter nuclei combine to form one heavier nucleus?
    13·1 answer
  • Which of the following is one way to prevent the corrosion of iron?
    15·1 answer
  • Which of the following defines the wavelength of a wave? A. the distance between peaks of a wave B. the speed that a wave is pas
    11·2 answers
  • A sample of gas starts at 1.00 atm, 0.00 degrees Celsius, and 30.0 mL. What is the volume if the temperature increases to 27.0 d
    10·1 answer
  • Monosodium glutamate (MSG), a flavor enhancer, has been blamed for "Chinese restaurant syndrome," the symptoms of which are head
    11·1 answer
  • Someone please help me answer this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!