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katovenus [111]
4 years ago
14

3. What is a major disadvantage of

Chemistry
1 answer:
Romashka [77]4 years ago
3 0

Answer:

I think b if not then c hopefully this helps

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Strawberries contain about 15 wt% solids and 85 wt% water. To make strawberry jam, crushed strawberries and sugar are mixed in a
maxonik [38]

Answer:

A. The flow diagram is in the attachment

B. Degree of freedom = 0

C. 0.486

D. Energy, power, cost of production

Explanation:

1/3 of water = 0.3333

Sugar = 1-1/3 = 2/3

B.) 45/55 = 9/11 when divided by 5

m1/m2 = 9/11

Cross multiply and make m1 subject of the formula

m1/m2 = 0.818

m1 = 0.818m2 ----1

0.15m1 + m2 = 1 x 0.667

0.15m1 + m2 = 0.667

0.15(0.818m2) = 0.667

1.1227m2 = 0.667

M2 = 0.5941

We put value of m2 in equation 1

M1 = 0.818 x 0.5941

M1 = 0.486

So 0.486 pound of strawberry is what we need in order to make 1 pound of jam.

D. We need great heat for water evaporation

The technical and economic factors would be

1. Energy which is power consumption

2. Cost of production for equipments and materials

3. Power

4. And hazards

8 0
3 years ago
A bond that is formed when electrons are transferred from a metal atom to a nonmetal atom is a(n)
Daniel [21]
Ionic bond hope it helped


3 0
3 years ago
Calculate the mass in amu of 75 atoms of aluminum
lyudmila [28]
<span>Calculating mass using Atomic Mass Units (amu):. Ex. Calculate the mass, in amu, of a sample of aluminum that contains 75 atoms. 1 Al atom = 26.98 amu.</span>
4 0
3 years ago
Arrange these elements according to electron affinity.<br><br> a. He<br> b. C<br> c. F
arlik [135]

Answer:

F>C> H_e

Explanation:

From the question we are given

a. He

b. C

c. F

Generally

The electron affinity  of an atom or molecule is defined as the amount of energy released when an electron is attached to a neutral atom or molecule in the gaseous state to form a negative ion.

Therefore

The order of electron Affinity is give as

F>C> H_e

8 0
3 years ago
Balance the following redox equation, identifying the element oxidized and the element reduced. Show all of the work used to sol
hodyreva [135]

The given equation is,

Ag(s) + CN^{-}(aq) + O_{2}(aq) --> [Ag(CN)_{2}]^{-} (aq) + H_{2}O(l)

3 0
3 years ago
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