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
True [87]
3 years ago
14

Home work)

Chemistry
1 answer:
s344n2d4d5 [400]3 years ago
3 0

Answer:

1. Magnesium + Oxygen --> Magnesium oxide

2.Iron + Oxygen --> Iron oxide

3.Copper + Oxygen --> Copper oxide

Explanation:

When an Element such as Magnesium or any other Elements are reacted eith Oxygen it forms an Oxide.

If you ever need the symbol equation here it is too :

1. Mg + O --> MgO

2.Fe + O --> FeO

3.Cu + O--> CuO

You might be interested in
Which atomic model proposed that electrons move in specific orbits the nucleus of an atom?​
MrRa [10]

Bohr's atomic model proposed that electrons move in specific orbits around the nucleus of an atom.

3 0
3 years ago
Which reflects more energy, the atmosphere and clouds or the surface?
LenKa [72]

Answer:

the surface

Explanation:

n/a

8 0
3 years ago
Read 2 more answers
What would I write in there? I’m confused
pav-90 [236]
I assume what they are asking you? Sorry if that sound mean
3 0
2 years ago
At what temperature do KCl and NaCl have the same solubility?
Serhud [2]

Answer:

they have the same molar solubility at 44.5 degrees celsius

5 0
3 years ago
The price of gold is $40.63/g. How many kg of gold would be worth $100?
lora16 [44]

Answer:

0.00246kg

Explanation:

1g = $40.63

$100 = $100/40.63 = 2.46g

2.46/1000 g = 0.00246kg

3 0
3 years ago
Other questions:
  • What is the periodic trend in atomic size and electronegativity as you move from left to right on the?
    12·1 answer
  • Properties of iron, barium, and phosphorus. Explain why nails are made of iron but they are never made of barium or phosphorus.
    13·1 answer
  • An understanding of periodic trends is important because the trends 1. can be used to convert non-useful elements to useful ones
    7·1 answer
  • What is the chemical formula for nickel (III) oxide?
    11·1 answer
  • In which reaction does the oxidation number of oxygen increase? in which reaction does the oxidation number of oxygen increase?
    5·1 answer
  • If the solubility of a gas is 10.5 g/L at 650 kPa pressure, what is the solubility of the gas when the pressure is 200 kPa? Show
    5·1 answer
  • The earth's crust is:
    7·2 answers
  • Which of the following statements is NOT true about practice?
    11·2 answers
  • True or false: For a spontaneous redox reaction, the products are stronger oxidizing and reducing agents than the reactants.
    7·1 answer
  • Select the correct answer. if two half-lives have passed since a scientist collected a 1.00-gram sample of u-235, how much u-235
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!