Questions by SirRichie

Questions by SirRichie

Calcium Carbonate (CaCO3) or calcite, is the mineral found in limestone, marble, chalk, pearls, and marine animal shells. a) Calculate the molar mass of calcium carbonate?b) What is the mass of 18.18 moles

asked Dec 7, 2023

1 answer

8 votes

62.2k views

write a letter to the commissioner of police in your state complaining about the increasing rate of armed robbery

asked Oct 1, 2023

1 answer

6 votes

47.5k views

Wanda is eating break fast. which a reasonable time for wanda to be eating?

asked Jul 17, 2023

2 answers

6 votes

203k views

A chemical formula indicates both the ______ and number of atoms in a molecule.

asked May 3, 2023

1 answer

10 votes

198k views

Anung susunod sa 90 logic answer

asked May 1, 2023

1 answer

1 vote

330k views

Pluto is 39.5 AU from the sun on average. How long is one year on Pluto?

asked Oct 27, 2022

1 answer

29 votes

416k views

A population of small bottles and their contents has the following weights (in grams): 4, 2, 5, 4, 5, 2, and 6. What is the variance of bottle weight? A. 6.92. B. 4.80. C. 1.96. D. 2.33.

asked Sep 4, 2022

1 answer

1 vote

38.0k views

How can fictional stories help people deal with real life struggles

asked Apr 24, 2022

1 answer

2 votes

5.7k views

How did the demands made by the peasants help weaken the feudal system?

asked Jan 7, 2022

1 answer

27 votes

98.2k views

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