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Can you work this problem6yd 2ft +7yd 1ft
1. 4 answers
2. 1,080 views
Jan Maya and Sara ran a total of 64 miles. two ran the same and one ran 8 less. how many miles did they run?
1. 2 answers
2. 1,135 views
When a 77 g piece of metal with a temperature of 88 Degree Celsius is placed into 277 g of water having a temperature of 20
1. 1 answer
2. 534 views
When a 77 g piece of metal with a temperature of 88 Degree Celsius is placed into 277 g of water having a temperature of 20
1. 1 answer
2. 486 views
My daughter needs to use PROPORTION to solve metric conversions. Can you please help? The question are for thefollowing
1. 6 answers
2. 902 views
When a 77 g piece of metal with a temperature of 88 Degree Celsius is placed into 277 g of water having a temperature of 20
1. 3 answers
2. 580 views
An unknown hydrate of copper (II) oxalate is to be identified in the lab. The following data was collected by a student:Mass of
1. 0 answers
2. 527 views
If 20.0 grams of propane are burned with 50.0 grams of oxygen:What mass of CO₂ is produced? What mass of water is produced?
1. 3 answers
2. 819 views
If 20.0 grams of propane are burned with 50.0 grams of oxygen:What mass of CO₂ is produced? What mass of water is produced?
1. 1 answer
2. 620 views
If 20.0 grams of propane are burned with 50.0 grams of oxygen:What mass of CO₂ is produced? What mass of water is produced?
1. 1 answer
2. 1,356 views
A 3.000 gram sample of an unknown compound containing the elements carbon, hydrogen, and nitrogen is analyzed by combustion. The
1. 1 answer
2. 871 views
An unknown compound contains carbon, hydrogen, and oxygen. When burned, a 2.000 gram sample of this compound releases 3.451 g of
1. 6 answers
2. 987 views
A 12 g sample of an unknown compound contains 3.489 g of sodium and 4.870 g of sulfur. The rest is oxygen. Name the compoundThan
1. 1 answer
2. 583 views
A piece of metal alloy (a solution of metals) is made of gold and silver. It is 20% by mass silver. An irregularly shaped piece
1. 1 answer
2. 710 views
A homogenous mixture of metals is called an alloy. An alloy is found to be 30% by volume gold with the rest being aluminum.
1. 1 answer
2. 729 views
Bob:Thank you for answering my Chemistry question. I apologize that it was on there twice. I accidentally posted again the same
1. 0 answers
2. 760 views
An aqueous solution of copper (I) chloride is 15.7% by mass copper (I) chloride. Copper (I) is 35.8% by mass chlorine. If the
1. 1 answer
2. 626 views
An aqueous solution of copper (I) chloride is 15.7% by mass copper (I) chloride. Copper (I) is 35.8% by mass chlorine. If the
1. 1 answer
2. 1,088 views
An aqueous solution of copper (I) chloride is 15.7% by mass copper (I) chloride. Copper (I) is 35.8% by mass chlorine. If the
1. 0 answers
2. 1,206 views
Why do you feel fuller when you eat meat than you eat fruits?This is put with an energy assignment.
1. 3 answers
2. 378 views
Why do you feel fuller when you eat meat than you eat fruits?
1. 8 answers
2. 487 views
What is another way to write the volume of a 1,000 cm rectangular prism?
1. 1 answer
2. 347 views
6th grader needs to answer question listing the benefits of the Hamiltonian economic plan in one paragraph. Help please!
1. 3 answers
2. 558 views
Write all elements of Set R if Rn=n / 2where n= 1,2,3.....9 What is the cardinality of Set R?
1. 1 answer
2. 1,284 views
How do you write 6,549,920 and 945,209?Thanks
1. 11 answers
2. 350 views
What is the part of a microscope that will sharpen the focus of an image? It has 13 letters and ends with an E
1. 2 answers
2. 442 views
Curious to know if anyone has a suggestion on how to help 5th grader remember location of Canadian provinces on the map ... Such
1. 8 answers
2. 542 views
What would be some good pictures of qualitative observations?Quantitative? thanks in advance
1. 2 answers
2. 962 views
Can anyone tell me where this is suppose to lead our thinking?? ... 2:47 pm .... UR Hand .... Hand ...That is all the info ...
1. 4 answers
2. 595 views
About how many hundreds? 1,894 + 1,470Would the answer be about 350? Again, thank you!
1. 6 answers
2. 669 views
Checking my son's homework and want to see if he figured this out correctly .. i am too old to be revisiting this math ... Here
1. 2 answers
2. 636 views
My son has to write a paragraph for a Social Studies project. The paragraph should include a "Power 1 statement at the beginning
1. 0 answers
2. 823 views

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