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
Sergeu [11.5K]
3 years ago
5

What are the missing coefficients for the chemical equation [ ] Ca + [ ] O2 → [ ] CaO

Chemistry
1 answer:
katen-ka-za [31]3 years ago
4 0

Answer:

{ \sf{[ 2] Ca_{(s)} + [1 ] O_{2(g)} → [ 2] CaO _{(s)}}}

You might be interested in
What is nearly all of an atom's mass made up of?
mixas84 [53]
Protons and neutrons
8 0
4 years ago
Protons have about the same mass as:<br> A. electrons<br> B. neutrons<br> C. plasma particles
Andrews [41]
Protons have the same mass as B. Neutrons. They have almost the same exact mass.
3 0
4 years ago
Help plz will give brailiest
VMariaS [17]

Answer:

ecelcius is the most common temerature measurment. tempeture is the measurement of how fast atoms move. hot or cold ness

friction

,Explanation:

7 0
3 years ago
Which is there not a bacteria shape
Dmitry_Shevchenko [17]

Answer:

i cant help you, if you'd like you can re-post this with a photo of the bacterial shapes or explain them.

Explanation:

:)

3 0
3 years ago
Is MgCO3 an base or acid
lilavasa [31]
Ammonia is a (Lewis) base. Ammonium hydroxide (not ammonia) is a base. Ammonium hydroxide: NH4OH (ammonia gas dissolved in water) Ammonia: NH3
8 0
3 years ago
Other questions:
  • How should an ethical scientist response if an experiment does not confirm a hypothesis? Question 2 options:Revise the hypothesi
    7·1 answer
  • The Bohr model of the Adam addressed the problem of
    6·1 answer
  • Which coefficients are required to correctly balance this equation? C2H2+O2 CO2+H2O
    9·1 answer
  • Which of the following energy sources does alternative energy replace
    6·1 answer
  • In a hot shower or steam room, you look up at the ceiling. What do you observe on the ceiling and why?
    9·1 answer
  • Explain how energy is transferred in a food web.
    6·2 answers
  • I really need help with this!
    13·1 answer
  • Antibiotics are a type of medicine that kills bacteria. Antibiotics can be used to fight bacterial infections. Which of the foll
    15·1 answer
  • Need help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • Calculate the percent composition of chlorine in methyl trichloride, CHCl3.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!