Se realizó un análisis para determinar la composición iónica de tres muestras de suelo. Los
resultados del análisis se presentan en la siguiente
tabla:
MUESTRA 1
MUESTRA 2
MUESTRA 3
Na
Co2
cr
3
PO4
NHA
kt
50,-
NO3
Cat2
K
Na
9. De acuerdo con la información anterior, es muy
probable que en la muestra 3 se encuentren las
sales:
a. CaCl2, Ca3(PO4)2 y Nazca
b. NaCl, CaCl2, Ca3(PO4)2 y Na3PO4
c. Nazca, CaCl2, Ca3(PO4)2 y Na3PO4
d. NaCl, Na(PO4)3 y Ca3(PO4)2
​

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

c.

explanation:

if you're asking what comes out, it's steam.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.