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Juli2301 [7.4K]
3 years ago
14

Buddhism was first brought to China via the

Chemistry
2 answers:
Verdich [7]3 years ago
7 0

Answer:

The Silk Road

Explanation:

Buddhism entered CHINA via the Silk Road beginning in the 1st and 2nd centuries they had.

Firdavs [7]3 years ago
3 0

Answer:

In the 1800s era

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A chemist writes a report to his superiors regarding his experiments to make a new compound. Which part of the scientific method
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Write the following formulas in words:<br> a. НСІ<br> b. Naci
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Atomic mass protons column electrons atomic number neutrons row 11 12 23
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4 years ago
Methane is the major component of natural gas. The standard molar enthalpy of formation of methane CH4 is -74.9 kJ/mol. For the
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Answer:

\Delta _rH=-802.2kJ/mol

Explanation:

Hello!

In this case, according to the given chemical reaction, it is possible to calculate the enthalpy change of the reaction via:

\Delta _rH=\Delta _fH_{CO_2}+2\Delta _fH_{H_2O}-\Delta _fH_{CH_4}

Since the enthalpy of formation of oxygen is 0. Thus, given the enthalpies of formation of gaseous carbon dioxide and water, we obtain:

\Delta _rH=(-393.5kJ/mol)+2(-241.8kJ/mol)-(-74.9kJ/mol)\\\\\Delta _rH=-802.2kJ/mol

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Fluorine has a higher ionization energy than
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