Answer:
Each gas have same number of molecules.
Explanation:
According to Avogadro law,
Equal volume of all the gases at same temperature and pressure have equal number of molecules.
Mathematical expression:
V ∝ n
V = Kn
V/n = K
k = constant
V = volume of gas
n = number of moles of gas
when volume change is changed from v1 to v2 and number of moles from n1 to n2 this law can be written as,
V1 / n1 = V2 /n2
This state that by increasing the number of moles of gas volume also goes to increase.
Answer:
N2Cl4 is dinitrogen tetrachloride.
Explanation:
It is a covalent bond because they are sharing electrons between two non-metals.
N2 should be dinitrogen since the N is nitrogen and the 2 is for 2 of the Ns.
Cl4 (the second part of the compound) should be named like an ion and the prefix. for the prefix: tetra (since there are 4) and chlorIDE since we are naming it like an ion. So Cl4 becomes tetrachloride.
In the end, the compound should be named dinitrogen tetrachloride.
In redox reaction electrons are transferred
Redox reaction involve both reducing of b agent and oxidizing agent. reducing agent acts as electrons donor while oxidizing agent acts as electron acceptor
for example formation of Hydrogen fluoride (HF)
that is H2 + F2 = HF
by breaking the equation
H2 = 2 H^+ 2e-
F2 + 2e= 2f-
hydrogen move from oxidation from zero( 0 )to positive one ( +1 )therefore hydrogen is oxidized. Fluorine move from oxidation state of zero(0) to oxidation state of negative one(-1) therefore fluorine is reduced.
Answer:
1) Dihydropyridine receptor
2) Rynodine receptor
Explanation:
Rynodine receptor: It is a category of interacellular channels of calcium with different forms like neurons and muscles found in animal tissues.
Dihydropyridine receptor: they are present in muscle tissues and are able to sense voltage in skeleton muscles thus can increase or control the release of calcium.
1. NaCl
2. CaO
3. KOH
4. MgS
5. CuCO3
6. Al2O3
7. Fe2O3
8. Na2CO3
9. AlHO3
10. (NH4)3N
11. Zn3N2
12. MgCO3
All numbers are subscripts.
