The table shows the recipe and the available ingredients for making the maximum possible number of sandwiches. Making Sandwiches
Recipe for One Sandwich Ingredients Available
2 cheese slices, 1 ham slice, 2 bread slices 12 cheese slices, 10 ham slices, 12 bread slices

If the ingredients represent reactants of a chemical reaction, which of the following represents the leftover reactant?

Two ham slices
Four ham slices
Two cheese slices
Four cheese slices

brainliest???

Explanation:

1) Bread is the limiting ingredient

2) Cheese is the limiting ingredient

3) Bread is the limiting ingredient

4) Cheese is the limiting ingredient

5) There is no limiting ingredient

6) Cheese is the limiting ingredient

7) There is no limiting ingredient

8) Bread is the limiting ingredient

Explanation:

1) 4 bread slices and 5 cheese slices

4 bread 2 cheese → 2cheese sandwich

Bread is the limiting ingredient, because after 2 sandwiches, 3 slices of cheese are left over.

2) 6 bread slices and 2 cheese slices

4 bread + 2cheese → 2cheese sandwich

Cheese is the limiting ingredient, because after 2 sandwiches, 2 slices of bread are left over.

3) 6 bread slices and 4 cheese slices

6 bread + 3cheese → 3cheese sandwich

Bread is the limiting ingredient, because after 3 sandwiches, 1 slices of cheese are left over.

4) 8 bread slices and 3 cheese slices

6 bread + 3cheese → 3cheese sandwich

Cheese is the limiting ingredient, because after 3 sandwiches, 2 slices of bread are left over.

5) 2 bread slices and 1 cheese slice

2 bread + 1cheese → 1cheese sandwich

There is no limiting ingredient.

6) 4 bread slices and 1 cheese slice

2 bread + 1cheese → 1cheese sandwich

Cheese is the limiting ingredient, because after 1 sandwich, 2 slices of bread are left over.

7) 6 bread slices and 3 cheese slices

6 bread + 3cheese → 3cheese sandwich

There is no limiting ingredient

8) 8 bread slices and 5 cheese slices

8 bread + 4cheese → 4cheese sandwich

Bread is the limiting ingredient, because after 4 sandwiches, 1 slices of cheese are left over.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g