Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.
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Q 1/4
Score 0
5C + 2SOâ‚‚ ------> CSâ‚‚ + 4CO
using the equation above and the appropriate conversion factor, How many moles of CSâ‚‚ form when 2.7 mol C reacts?
30
1.851 moles
1.35 moles
13.5 moles
0.54 moles
Q 2/4
Score 0
5C + 2SOâ‚‚ ------> CSâ‚‚ + 4CO
Using the information in the equation above and the appropriate conversion dfa How many moles of carbon are needed to react with 5.44 mol SOâ‚‚?
30
27.2 moles
2.146 moles
13.6 moles
4 questions
Q.
5C + 2SOâ‚‚ ------> CSâ‚‚ + 4CO
using the equation above and the appropriate conversion factor, How many moles of CSâ‚‚ form when 2.7 mol C reacts?
1
30 sec
HS-PS1-7
Q.
5C + 2SOâ‚‚ ------> CSâ‚‚ + 4CO
Using the information in the equation above and the appropriate conversion dfa How many moles of carbon are needed to react with 5.44 mol SOâ‚‚?
2
30 sec
HS-PS1-7
Q.
CO + 2H₂ ----------> CH₃OH
Methanol (CH₃OH) is used in the production of many chemicals. Methanol is made by reacting carbon monoxide and hydrogen at high temperature and pressure.
Using the information in the equation above and the appropriate conversion factor. How many moles of hydrogen is required to produce 7.88 moles of methanol.
3
30 sec
HS-PS1-7
Q.
CO + 2H₂ ----------> CH₃OH
Methanol (CH₃OH) is used in the production of many chemicals. Methanol is made by reacting carbon monoxide and hydrogen at high temperature and pressure.
Using the information in the equation above and the appropriate conversion factor. How many moles of methanol is made from 18.8 moles of carbon monoxide
