Una muestra de 0.4723 g de Na2CO3 de grado estándar primario requirió de 34.78 mL de una disolución de H2SO4 para alcanzar el punto final en la reacción: CO3^-2 + 2H^1 H2O + CO2(g)

How are isotopes of the same chemical element alike? how are they different?

Which statement best describes the he properties of iconic compounds ?

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.