The diagram below shows the structural formula and 3D model of the same substance. Which substance is represented by the diagram above?
A. H2O ?
B. OH
C. H2O2
D. OH2
PLZ HELP ASAP
@miss sue
8 answers
Hard to tell, without the diagram. I am wondering what would be different between A and D, so I suspect that is not the diagram. That leaves B and C. How many atoms are in the diagram?
The answer is h2o2
The awser is h2o2
1.b
2.d
3.c
4.b
5.d
6.d
7.c
8.b,c
9.a
10.b,c
100% your welcome
2.d
3.c
4.b
5.d
6.d
7.c
8.b,c
9.a
10.b,c
100% your welcome
your welcome is not 100% correct, he got two questions wrong.
6. is actually a
8. is actually b,d
6. is actually a
8. is actually b,d
thx for fixing it i almost got it wrong hi,lol.
5 is wrong its actually D.
Here are the answers to the measuring matter:
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4.C,
Which of the following is a chemical property of aluminum?
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Table salt has the chemical formula NaCL. Table sugar has the chemical formula C12, H22, O11. Which of the following is true?
6.A,
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7.C,
Which of the following is a pure substance? Choose all that apply.
8.B,D
A student combined water and sugar in a beaker. Which of the following statements is true?
9.A,
A mixture of sugar and water can be separated by_______. Choose all the apply.
10.B,C
What would happen to an object if the force of gravity in Earth was decreased by half?
1. B,
Which of the following represents a heterogeneous mixture?
2.C,
The diagram below shows the structural formula and 3D model of the same substance. Which substance is represented by the diagram above?
3.C,
A certain object has a volume of 24.0 mL and a mass of 100 g. What is the density of the object?
4.C,
Which of the following is a chemical property of aluminum?
5.D,
Table salt has the chemical formula NaCL. Table sugar has the chemical formula C12, H22, O11. Which of the following is true?
6.A,
Kelly needs to separate a mixture of sand and sawdust. She tries using tweezers to pick out the pieces of sawdust, but it didn’t work. Her grandfather suggested she use water. How will Kelly separate the mixture?
7.C,
Which of the following is a pure substance? Choose all that apply.
8.B,D
A student combined water and sugar in a beaker. Which of the following statements is true?
9.A,
A mixture of sugar and water can be separated by_______. Choose all the apply.
10.B,C
1 answer