-atoms splitting to make heat which in turn turns a generator to make electricity
-car battery turning a car on
-food making you run
Answer:
A car battery turning a car on.
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g)
C3H8(g) + O10(g) → 3CO2(g) + 4H2O(l)
4H2O(l) + 3CO2(g) → C3H8(g) + 5O2(g)
Answer - B -
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g)
Propane is a hydrocarbon and it will burn in presence of oxygen (it will undergo combustion) to give carbon dioxide and water (all in gas phase).
In presence of oxygen the carbon gets oxidized to carbon dioxide and hydrogen to water.
The general equation for a hydrocarbon undergoing combustion is
Here we are studying the combustion of propane so
x = 3
y = 8
Propane has molecular formula of C3H8
Therefore the balanced equation will be
Or
Answer:
B
Explanation:
its right
Answer:
Usually lung cancer.
Explanation:
It causes cells in your lungs to be damaged, which can lead to lung cancer.
Usual symptoms include
persistent cough
coughing up blood
wheezing
shortness of breath
hoarseness
chest pain, especially when you cough or laugh
frequent infections such as bronchitis and pneumonia
Radon is part of the environment and generally isn’t harmful. But long-term exposure to high levels of radon can put you at risk of developing lung cancer, especially if you smoke
D. A liquid becoming gas
kinetic energy of a single particle
in a gas?