Ask a New Question
Search
127.1 g Cu combines completely
In ammonia, 14g of nitrogen combines completely with 3g of hydrogen. How many grams of hydrogen are needed to combined
1 answer
asked by
Please help
913 views
A 20.9 g sample of nitrogen gas combines completely with 4.5 g of hydrogen gas to form ammonia. What is the mass of ammonia
1 answer
asked by
sasha
603 views
calculate the percent composition of the compound that forms when 222.6 g nitrogen combines completely with 77.4g oxygen.
0 answers
asked by
mike
637 views
How does solid rock become soil?
It falls apart and combines with particles in the air. It breaks down and combines with water,
2 answers
asked by
HELP ME PLZ I NEED MY GRADE TO GO UP!!
438 views
127.1 g Cu combines completely with 32.1 g S to form a compound. What is the percent composition of this compound?
A. 20% Cu; 80%
1 answer
asked by
shana
507 views
A compound is formed when 12.2 g Mg combines completely with 5.16 g N. What is the percent composition of this compound? Please
6 answers
asked by
Anonymous
895 views
A 40.0g SAMPLE OF AN ELEMENT COMBINES COMPLETELY WITH ANOTHER ELEMENT TO MAKE 112.2 OF A COMPOUND. WHAT MASS OF THE SECOND
1 answer
asked by
pat
1,006 views
WHEN A 50.0g SAMPLE OF AN ELEMENT COMBINES COMPLETELY WITH ANOTHER ELEMENT TO MAKE 78.4g OF A COMPOUND. WHAT MASS OF THE SECOND
2 answers
asked by
pat
1,065 views
61.8g of A combines with 80g of B.30.9g of A combines with 106.5g of C, B and C combine to form compound CB2.atomic weight of C
1 answer
asked by
Animesh swain
1,920 views
If 60.2 grams of Cu combines completely with 24.0 grams of Cl to form a compound, what is the percent composition of Cu in the
1 answer
31 views