3 years ago

Estas vivo solo si te podes mover? Pregunta de cs naturales

1 answer:

5 0

No porque plantas estan vivas pero no se mueven solo.

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I'm not a 100% sure but I feel strong about is

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Lena [83]

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kherson [118]

Answer: The correct option is $1.11\times 10^{2} g/mol$

Explanation:

Atomic mass of calcium ,Ca = 40.07 g/mol

Atomic mass of chlorine ,Cl = 35.5 g/mol

Molar mass of $CaCl_2$ :

= (Atomic mass of Ca+2 × (Atomic mass of Cl))

= (40.07 g/mol + (2 × 35.5))=111.07 g/mol

$111.07=1.1107\times 10^{2} g/mol\approx 1.11\times 10^{2} g/mol$

Hence, the correct option is $1.11\times 10^{2} g/mol$

3 0

3 years ago