Because the heat of the ocean mixed with the cold air above the ocean causes a hurricane
Answer:
The answer is "10.2".
Explanation:
Please find the complete question in the attachment file.
Calculating the pH after adding 180.0 mL of acid:
Get balance moles as follows:
In the second equilibrium:
Strontium (Sr) lies in the second group of the periodic table, which means it has two valence shell electrons so it forms the Sr⁺² ion. Meanwhile, bromine (Br) has seven valence shell electrons, which means it forms the Br⁻ ion. Each strontium atom is therefore able to donate electrons to two bromine atoms. So the ratio of the ions in neutral strontium bromate (SrBr₂) will be 1 : 2.
Ethene belongs to class of
unsaturated hydrocarbons called as
Alkenes. Alkene contains a
double bond between two carbon atoms. And the general formula for alkene is,
CnH2nWhereas in Ethene, n = 2, so
C₂H₄
Therefore, in ethene there are two carbon atoms doubly bonded to each other via
one sigma and
one pi bond. Also each carbon atom is further covalently bonded to
two hydrogen atoms via sigma bond as shown below,
Answer:
Explanation:
The particles will become a part of soil through the process of weathering.
Weathering is a natural process;
It is described as the physical disintegration and chemical decomposition of rocks to form sediments and soils.
In this process chunks of rocks will be broken down into smaller fragments and incorporated as soil.
During physical disintegration, chunks of rocks are broken down into smaller bits. Chemical actions reduces this bits even further.