10 Answered Questions for the topic Carbon

07/07/19

What controls the acidity of the ocean?

I have learned that: * coral reefs are made up mostly of calcium carbonate * coral reefs are mainly distributed in the tropical zone * The calcium carbonate will be decomposed in the reaction... more

08/01/18

can yo help me ni chemistry?

what is covalent bond? how ammonia formed ../  

11/14/17

chemistry prelab question

Potassium permanganate (KMnO4) is the oxidizing agent and sodium oxalate (Na2C2O4) is the reducing agent.a. Manganese (Mn) is reduced.b. Carbon (C) is oxidized.   2KMnO4(aq) + 5Na2C2O4(aq) +... more

07/21/17

estimate numbe\r of atoms of a carbon grain with a diameter of 0.1mm

spherical grain  no  of atoms of carbon  make up of grains

05/08/17

Is Ammonia more likely to dissolve in water or in carbon tetrachloride? Explain in detail. Use diagrams to help explain.

can you please help with this grade 11 chemistry question.

08/21/16

True or False? If false, make correct. The hydroxyl group contains all of the sugars.

Please answer this question!

07/01/16

number of oximes

Aromatic carbonyl compounds having molecular formula C8H8O react with NH2OH then how many oximes can be formed .

07/10/14

help with Carbon - 14 and metals and light reflection

1.  which is not a property of metals   a.  conduct heat b.  conduct electricity c.  are malleable d. are brittle     I know that metals are malleable and they conduct electricity, so I... more

02/23/14

aproximate carbon mass

What is the approximate mass of a carbon atom in atomicmass units? How about a carbon dioxide molecule

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