shreeyagupta510 shreeyagupta510

07-05-2021
Chemistry

contestada

Calculate the molecular weight of chalk.Step by step

Respuesta :

alexismonreal8p61rx9 alexismonreal8p61rx9

07-05-2021

Answer:

100 g/mol

Explanation:

The chemical formula of chalk is CaCO3

So

1x Ca =40

1x C = 12

Ox 3 = 16

Meaning it has a molar mass of 100

Answer Link

Otras preguntas

The Cold War can best be described as tensions between the United States and Soviet Union (USSR) where other wars substituted for an actual war between these tw

Jack is framing the roof of a structure using a triangle and two exterior angles. Which relationships about the interior and exterior angles are true? Check all

fast plz!!!!How did tools in the Neolithic Era compare to those in the Paleolithic Era?a. The tools were the sameNeolithic tools were made from wood instead of

Two characteristics of the constitution of 1876 were

The hero has something that sets her apart from others at the beginning. * A. The Temptation B. Crossing the Threshold C. An Unusual Birth/Early Childhood D. Th

Write an INSERT statement that adds these rows to the Invoice_Line_Items table: invoice_sequence: 1 2 account_number: 160 527 line_item_amount: $180.23 $254.35

Calculating the average precipitation and __________ of a region can help us to identify its climate patterns.

L+S = 17 3L + 2S=46 Please show your work

What are the consequences of being unconcerned with injustice and persecution taking place around the world? ( Give specific examples to your response)’

Write the explicit formula for the following sequence.3, 30, 300, 3000