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
daser333 [38]
2 years ago
12

(b) when heated, solid calcium chlorate decomposes into calcium chloride solid, releasing oxygen gas.

Chemistry
1 answer:
kari74 [83]2 years ago
3 0

Ca (Clo3)2(s) ⇒ Ca Cl2 (s) + 3 O2 (g)

You might be interested in
I NEED HELP PLEASE, THANKS! :)
TEA [102]

Answer:

K=\frac{[CaO][CH_{4}][H_{2}O ]^{2}  }{[CaCO_{2}][H_{2}]^4  }

Explanation:

The equilibrium expression is the K value equal to the product of the concentrations of the products over the product of the concentrations of the reactants.  If there is a coefficient in front of the compound, raise the molecule to that power.

Since K is big, more product is expected.  This is because of mathematic principles.  A large numerator with a small denominator will produce a large number.

3 0
2 years ago
Read 2 more answers
Consider this row in the periodic table of elements. As we move from left to right, across the row, the elements
djverab [1.8K]

Answer:

uhhh i do not know this but we are learning at my school i could give you the answer soon i you want

Explanation:

6 0
3 years ago
What does the period number indicate on periodic table
anastassius [24]
It’s atomic mass is what the number means.
4 0
3 years ago
Read 2 more answers
What is the mass of 2.50L of SO2 gas at stp
maxonik [38]
STP is abbreviation for Standard Temperature and Pressure at which the temperature is 273 K and pressure is 1 atm 
- At these conditions the molar volume is equal to 22.4 L
so 1 mole of SO₂ volume = 22.4 L 
     ? mole of SO₂ volume = 2.5 L
number of moles = 2.5 / 22.4 = 0.1116 mol
mass of SO₂ = 0.1116 * 64.063 = 7.15 g
5 0
2 years ago
Read 2 more answers
What is the purpose of doing a cell culture lab?
Anuta_ua [19.1K]

Answer:

Cell culture is one of the most important techniques in cellular and molecular biology since it provides a platform to investigate the biology, biochemistry, physiology (e.g., aging) and metabolism of wild-type cells and diseased cells.

8 0
2 years ago
Other questions:
  • Calculate the number of moles of Cl atoms in 1.81×10^24 formula units of magnesium chloride,MgCl2
    5·1 answer
  • In the tollowing combustion reaction of acetylene (C2H2), how many lters of CO2 will be produced it 60 liters of 02 is used, giv
    6·1 answer
  • What is the volume of 67.1g of ethyl alcohol, which has a density of 0.79 g/mL?
    10·1 answer
  • A 76.0-gram piece of metal at 96.0 °C is placed in 120.0 g of water in a calorimeter at 24.5 °C. The final temperature in the ca
    11·1 answer
  • Recall that atoms gain or lose electrons to become ions. So, an ion has a different number of electrons than its corresponding n
    5·1 answer
  • I am one percent away from failing. I just need help. No false answers
    8·1 answer
  • Help me pls!!<br> List all three sets of opposing forces.
    15·1 answer
  • Please answer correctly. No links please. How many pounds are there in 1.53 tons
    13·1 answer
  • What is the name of the compound shown here
    12·1 answer
  • Sulfur has an oxidation number of +6 in which two formulas?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!