Answer:
Option C. 760mmHg & 0°C
Explanation:
The standard pressure = 760mmHg = 1atm = 760torr = 101325N/m2
= 101325Pa
Standard temperature = 0°C =273K
From the above, the right combination is 760mmHg and 0°C
Answer:
AlCl3.Structure 2 can be classified as both a Brønsted–Lowry and a Lewis base.
Explanation:
Let us recall that a Lewis acid is a lone pair acceptor while a Lewis base is a lone pair donors.
A Brownstead-Lowry acid is a proton donor while a Brownstead-Lowry base is a lone pair acceptor.
NH3 functions as a Lewis base because it can donate it's lone pairs in coordinate covalent bonding.
It can also accept a proton thereby acting as a Brownstead-Lowry base in the formation of the NH4+ ion.
The correct answer is <span>A. The transfer of heat and energy
Sound waves, electron movement, and conservation of matter are studied by different parts of physics. Thermo is an ancient root word/prefix that is used to refer to heat. An example of that is a Thermos, which is supposed to save heat of a liquid.</span>
M[(NH₄)₂SO₄]=2A(N)+8A(H)+A(S)+4A(O)
M[(NH₄)₂SO₄]=2·14.0+8·1.0+32.1+4·16.0=132.1 g/mol
Answer:
the answer would be B
Explanation:
The move vigorously it is the higher the reactivity so if you put it in order the answer would be B