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9966 [12]
4 years ago
10

3. When two forces act in the SAME direction on an object, the net force is found by

Chemistry
1 answer:
jekas [21]4 years ago
4 0

Answer:

subtracting

Explanation:

subtracting

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the iron alone was dark brown and rectangular, whereas the iron-sulfur combination was a dark gray powder.

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It is almost time to explain to the people of Westfield how the rust in their water formed. What have you learned so far about h
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Answer:Commons-emblem-question book orange.svg  

Este artículo o sección tiene referencias, pero necesita más para complementar su verificabilidad.

Este aviso fue puesto el 16 de noviembre de 2018.

La lección difícil, cuadro de William-Adolphe Bouguereau.

El aprendizaje es el proceso a través del cual se modifican y adquieren habilidades, destrezas, conocimientos, conductas y valores.1​ Esto como resultado del estudio, la experiencia, la instrucción, el razonamiento y la observación. Este proceso puede ser analizado desde distintas perspectivas, por lo que existen distintas teorías del aprendizaje. Es una de las funciones mentales más importantes en humanos, animales y sistemas artificiales. En él intervienen diversos factores que van desde el medio en el cual se desenvuelve el ser humano, así como los valores y principios que se aprenden en la familia. En esta última se establecen los principios del aprendizaje de todo individuo y se afianza el conocimiento recibido, el cual forma la base para aprendizajes posteriores.

El aprendizaje humano está relacionado con la educación y el desarrollo personal. Debe estar orientado adecuadamente y es óptimo cuando el individuo está motivado. El estudio sobre cómo aprender interesa a las Ciencias de la Educación, la pedagogía, la neuropsicología, la psicología educacional y la antropología, aquella que recoge las peculiaridades propias de cada etapa del desarrollo humano. Concibe sus planteamientos teóricos, metodológicos y didácticos para cada una de ellas. Dentro de ella se enmarcan, por ejemplo la pedagogía y la andragogía, la educación de niños y adultos respectivamente.2​

Explanation: corona plis

8 0
3 years ago
A solution is known to contain either Ni2 or Cr3 . Addition of what single (1 only) reagent would identify which ion is present?
galina1969 [7]

Answer:

Explanation:

From the periodic table; both elements given are from the same group 3.

To test for which ion will be present in the experiment;

We added 6M aqueous sodium hydroxide  in excess.

This process is followed by the addition of hydrogen peroxide H2O2 while stirring.

Heat is then applied to the solution.

After we've carried out those process;

We will notice the following;

IfNi^{2+} is present, then a green NI(OH)_2  precipitate will be formed

If Cr^{3+} is present,then a yellow-colored CrO^{2-}_{4} will be formed.

6 0
3 years ago
What are two elements that form a large number of bonds and that both have similar properties to carbon?
lakkis [162]
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Hypothesis is based on prior knowledge or observations.
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