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2 years ago

9.56 x 10^5 cg is how many grams?

Chemistry

1 answer:

Liula [17]2 years ago

4 0

Answer:

9.56×10¯⁷ g.

Explanation:

Mass in cg = 9.56×10¯⁵ cg

Mass in g =.?

Thus, we can convert 9.56×10¯⁵ cg to grams (g) as illustrated below:

Recall:

1 cg = 0.01 g

Therefore,

9.56×10¯⁵ cg = 9.56×10¯⁵ cg × 0.01 g / 1 cg

9.56×10¯⁵ cg = 9.56×10¯⁷ g

Therefore, 9.56×10¯⁵ cg is equivalent to 9.56×10¯⁷ g.

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2 years ago

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Answer:

The enthalpy of the reaction is coming out to be -380.16 kJ.

Explanation:

Enthalpy change is defined as the difference in enthalpies of all the product and the reactants each multiplied with their respective number of moles. It is represented as $\Delta H$

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2 years ago

If 200. mL of 0.60 M MgCl2(aq) is added to 400 mL of distilled water, what is the concentration of Mg and Cl in the resulting so

sladkih [1.3K]

Answer:

C. 0.20 M Mg ion & 0.40 M Cl ion

Explanation:

MgCl₂ is a ionic salt which is dissociated as this

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