Answer:
a simple covalent structure
Explanation:
its has a few non-metal atoms?
Answer:
There is a temperature of 111 K required.
Explanation:
Step 1: Data given
Volume of hydrogen gas = 6.34 L
Pressure = 1.52 atm at 298 K
The volume of the gas at a pressure of 0.720 atm is 4.98 L
Step 2:
(P1*V1)/T1 = (P2*V2)/T2
⇒ with P1 = the pressure of the hydrogen gas = 1.52 atm
⇒ with V1 = the volume of the hydrogen gas = 6.34 L
⇒ with T1 = the temperature of the hydrogen gas = 298 K
⇒ with P2 = the changed pressure of the gas = 0.720 atm
⇒ with V2 = the changed volume of the gas = 4.98 L
⇒ with T2= the temperature of the gas at 0.720 atm and 4.98L
(1.52*6.34)/298 = (0.720*4.98)/T2
0.0323 = 3.5856/T2
T2 = 110.88 K ≈111K
There is a temperature of 111 K required.
where is the diagram?
without the diagram i can't help
The magnetic field is believed to be generated by electric currents in the conductive material of its core, created by convection currents due to heat escaping from the core. So your answer is A
Increase in greenhouse gas emission
Explanation:
Global average temperature of the earth is increasing due to a surge in the amount of greenhouse gases being emitted.
The major greenhouse gas is carbon dioxide.
This gas is produced by a wide range of industrial processes and combustion of fuels in automobiles.
Anomalous concentration of this gas in the atmosphere leads to an increase in earth's temperature.
These gases interacts with long wave radiation produced by the earth and prevents them from escaping. In turn, they warm the earth and keep it at fairly uniform temperature.
When these gases are too much in concentration they lead to an anomalous increase in temperature.
learn more:
Greenhouse emission brainly.com/question/4580761
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