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
Fiesta28 [93]
3 years ago
6

Use the equations below to calculate the enthalpy of formation for propane gas, C3H8, from its elements, hydrogen gas and solid

carbon. Please hurry!!
​

Chemistry
1 answer:
IceJOKER [234]3 years ago
8 0

Answer: I got -4542.9kg/mol

Explanation:

You might be interested in
Is h3co3 a strong base
tamaranim1 [39]
I read and said it's a weak base
3 0
3 years ago
4. Write the chemical equation for the reaction that occurs when baking soda (NaHCO3) is
aev [14]

Answer: HCl+NaHCO₃=NaCl+CO₂+H₂O

Explanation:

3 0
3 years ago
What type of energy travels through space as waves?
RideAnS [48]
Shhdhdhdbdbrjfidjdnfnfbfbxuxfnmfmfksixjnfnfntjficjfjfj
7 0
3 years ago
Read 2 more answers
A formula unit made with Na and unknown nonmetal "Z" has the formula, NaZ. Which element does "Z" represent?
vovangra [49]
The answer is chloride ig ‍♀️
6 0
3 years ago
how do different stimuli affect the survival behavior of an organism?THIS IS THE SECOND TIME IM ASKING PLZZZZ HELP ME
Anna35 [415]

Answer:

Organisms change their behavior in response to changes in the surrounding environment.

Explanation:

All living things can respond to stimuli in the exterier environment, It is a form of energy—light waves or sound vibrations, From what they sense they will make neccisary changes to their diet and or where they are located.

Such as winter weather which is a type of stimulus will cause some animals to start hibernating.

4 0
3 years ago
Other questions:
  • Calculate the molarity of 48.0 mL of 6.00 M H2SO4 diluted to 0.250 L
    8·2 answers
  • Pls pls I need help to solve this questions
    15·1 answer
  • What is the mass percent of 6.8 of sucrose in 38.4 grams of water
    14·1 answer
  • A scientist wants to determine how temperature affects photosynthesis? He sets up a controlled experiment in which he places sma
    12·1 answer
  • The compound represented by this formula can be classified as an
    10·1 answer
  • The metallurgical process in which a metal is obtained in a fused state is called
    8·2 answers
  • 365,000,000 scientific notation
    14·1 answer
  • Which characteristic makes legumes a good food source for food-insecure<br> populations?
    8·2 answers
  • "How many grams of CaCl2 would be dissolved in 1.0 L of a 0.10 M solution of CaCl2? "
    10·1 answer
  • Which of the following statements is FALSE:O Density is a measure of how closely packed the atoms of a substance are.O The Densi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!