All categories

3 years ago

Why is burning fossil fuels negative

Chemistry

1 answer:

Likurg_2 [28]3 years ago

5 0

Answer:

it causes alot of harm to the earth.

Explanation:

earthquakes

an so on

You might be interested in

How do the particles in each state of matter move

hodyreva [135]

the particles of solids move but very slowly.

the particles of liquids move moderately fast

the particles of gas move very fast.

The reasons for this movement is the space the particles are together. Since there is not move space between solids, the particles move slowly, water there is moderate space, and air there is a lot of space.

7 0

2 years ago

The smallest ionic radius among the following. <br> Li<br> Mg<br> Na+<br> be+

dimaraw [331]

The correct answer is Be+

That is because it lost a single electron but still has the same number of protons, and thus the effective charge attracting each electron is greater, which in turn makes the radius even smaller

5 0

2 years ago

Upon balancing the equation below, how many moles of sulfuric acid are needed to react completely with 8.4 moles of lithium hydr

maks197457 [2]

The answer is b. 4.2 mole. The balanced reaction formula is 2LiOH + H2SO4 -->Li2SO4 + 2H2O. And the ratio of mole number of the reactants is the same as the ratio of coefficients.

7 0

3 years ago

How many moles of water are produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas?

ASHA 777 [7]

How many moles of water at produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas the answer is D

5 0

2 years ago

Which of the following scientists was the first to determine the

Maru [420]

Answer:

Robert Boyle

Explanation:

Robert Boyle was an Irish chemist and is famously referred to as the first modern chemist. He was born on the 25th of January, 1627 in Lismore, Ireland and died on the 31st, December 1691, London, United Kingdom.

Robert Boyle was the first to determine the relationship between the pressure and volume of a gas.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

$PV = K$

$P_{1}V_{1} = P_{2}V_{2}$

Where;

V1 and V2 represents the initial and final volumes respectively.

T1 and T2 represents the initial and final temperatures respectively.

8 0

2 years ago