Answer:
Examples of radioactive isotopes include carbon-14, tritium (hydrogen-3), chlorine-36, uranium-235, and uranium-238.
Explanation:
Dinitrogen trioxide is a nitrogen oxide. Nitrogen trioxide appears as a blue liquid with a sharp, unpleasant chemical odor.
Description: Dinitrogen trioxide is a nitrogen oxide.ChEBINitrogen trioxide appears as ...
Synonyms: Dinitrogen trioxideNITROGEN TRIOXIDENitrogen oxide (N2O3)10544-7...
Molecular Formula: N2O3
Molecular Weight: 76.012 g/mol
<h2>Answer:</h2>
<u>The statement is </u><u>true</u>
<h2>Explanation:</h2>
When we add a catalyst to a system, both the forward and reverse reaction rates will speed up equally at the same time thereby allowing the system to reach equilibrium faster. But one thing that is very important to keep in mind that the addition of a catalyst has no effect on the final equilibrium position of the reaction because it only makes the reaction faster and nothing else.
Answer:
Plates on Earth's surface shift as a result of strong heat in the Earth's core, which causes molten rock in the mantle layer to move. It flows in a pattern known as a convection cell, which formed as heated material rises, cools, and then sinks. As the cooled material lowers, it heats up and rises again.
Explanation:
Take stoichiometry In to consideration. The ratio of CaCO3 to CaCl2 is 1:1
Therefore the amount of moles in CaCO3 is same as moles in CaCl2.
Calculate the moles of CaCO3 using the equation n =m/M where
n = moles
m = mass
M =molar mass
And find the moles which is 0.208 mol in this case.
Therefore the moles of CaCl2 is also 0.208mol
(lol... Um doing all ur chemistry sums..)