Determine the number of carbon atoms in 2.5 megagrams of carbon tetrabromide.
Determine the number of carbon atoms in 2.5 megagrams of carbon tetrabromide.
1. How many ATOMS of carbon are present in 2.43 moles of carbon tetrabromide? atoms of carbon 2. How many MOLES of bromine are present in 1.72x1022 molecules of carbon tetrabromide? moles of bromine.
A.) How many ATOMS of carbon are present in 5.64 grams of carbon tetrabromide ? B.) How many GRAMS of bromine are present in 9.90×1021 molecules of carbon tetrabromide ? . C.) What is the mass of a tetraphosphorus decaoxide molecule ?
1. How many ATOMS of carbon are present in 4.23 moles of carbon dioxide ? ____atoms of carbon. 2. How many MOLES of oxygen are present in 3.29×1022 molecules of carbon dioxide ? _____moles of oxygen. 3. How many MOLECULES of carbon tetrabromide are present in 2.73 moles of this compound ? ____molecules. 4. 2. How many MOLES of carbon tetrabromide are present in 9.20×1022 molecules of this compound ? _____moles.
QUESTION 11 # 63. Carbon tetrabromide, CBr4, is used to make organic compounds, and carbon tetrachloride, CCL4, is an industrial solvent whose use is diminishing due to its toxicity. Both molecules are nonpolar. Carbon tetrachloride is a liquid at room temperature, but carbon tetrabromide is a solid, suggesting that the attractions between CCI4 molecules are weaker than between CBr4 molecules. Explain why
Number the carbon atoms in the following 5-carbon sugar. Number the carbon atoms in the following 5-carbon sugar. OH OH VI. IV. VII. II. A B C D V. CE
1. How many MOLECULES of carbon tetrabromide are present in 2.48 moles of this compound? molecules. 2. How many MOLES of carbon tetrabromide are present in 9.85*1022 molecules of this compound? moles.
How many grams of bromine atoms are in 4.7 x 1022 molecules of diphosphorus tetrabromide (P2Br4)? Enter your answer with the correct number of sig figs.
How many carbon atoms are in the structure? number of carbon atoms:
Is carbon tetrabromide more likely to dissolve in water or liquid CO2? Why?
Using the general formula for alkyne, determine the number of carbon atoms present when 10 H atoms are present. Show Work on Scratch Paper! 10C 08c 06c 120 4C