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
Otrada [13]
3 years ago
6

Combustion of hydrocarbons such as decane produces carbon dioxide, a "greenhouse gas." Greenhouse gases in the Earth's atmospher

e can trap the Sun's heat, raising the average temperature of the Earth. For this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide. Write the chemical balance equation.

Chemistry
1 answer:
sveticcg [70]3 years ago
8 0

Explanation:Please see attachment for explanation

You might be interested in
How many grams of NaCl are needed to prepare 1.20 liters of a 2.00 M solution?
larisa86 [58]

Answer: D) 140g

Explanation: no. of moles of NaCl = molarity X volume in litres = 2 X 1.2 = 2.4, and molar mass or mass of 1 mole of NaCl = 58.44 g, so 2.4 moles NaCl = 140.256 g

3 0
2 years ago
The atomic mass can be smaller than the atomic number
madreJ [45]
That answer is true. bleh bleh bleh bleh 
8 0
3 years ago
When 2.16g of H2 reacts with excess O2 by the following equation, 258 kJ of heat are released. What is the change of enthalpy as
alekssr [168]

Answer:

-241 kJ/mol

Explanation:

Let's consider the reaction of hydrogen with excess oxygen to form water.

2 H₂ + O₂ ⟶ 2 H₂O

When 2.16g of hydrogen reacts with excess oxygen, 258 kJ of heat are released, that is, Q = -258 kJ. Considering that the molar mass of hydrogen is 2.02 g/mol, the change of enthalpy associated with the reaction of 1.00 mol of hydrogen gas is:

ΔH° = -258 kJ/2.16 g × (2.02 g/1.00 mol) = -241 kJ/mol

8 0
2 years ago
Each cell has a membrane. This is a thin layer that surrounds it. It keeps the inside and outside of the cell separate. What doe
viktelen [127]

Answer:

D

Explanation:

Cell membrane, also called plasma membrane, thin membrane that surrounds every living cell, delimiting the cell from the environment around it.

3 0
3 years ago
Read 2 more answers
Explain how you would separate a mixture of water sand salt and iron fillings into its four component parts
Alborosie
Use a sieve to separate the water from the iron fillings and sand.
Use a magnet to separate the iron from the sand.
8 0
2 years ago
Other questions:
  • A gas balloon has a volume of 80.0 mL at 300K , and a pressure of 50.0 kPa. if the pressure changes to 80.0 kPa and the temperat
    14·1 answer
  • Jeremy hypothesized that adults with blue eyes are shorter than adults with brown eyes. He collected data by visiting all of the
    15·2 answers
  • How many grams of calcium are in 3.50 moles of calcium
    11·1 answer
  • If you have 8.56 g of H2, how many grams of NH3 can be produced?
    10·1 answer
  • What is the volume of 0.200 mol of an ideal gas at 200 kPa and 400 K? A. 0.83 L B. 3.33 L C. 5.60 L D. 20.8 L
    12·2 answers
  • This characteristic of hydrogen and oxygen make the water molecule polar: ______.
    15·1 answer
  • 0.30 kg cart moves on an air track at 1.2 m/s.It collides with and sticks to another cart of mass 500 g,which was stationary bef
    14·1 answer
  • Which type of galaxy contains mostly new stars because it has lots<br> of dust and gas
    10·1 answer
  • I NEED EXPLANATIONSS!!!! Help , i have to past or my teacher will fail me .. again !!
    8·1 answer
  • What mass, in grams, of sodium sulfate is needed to make 230.5 g of a 3.5 % (m/m) aqueous solution of sodium sulfate?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!