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serg [7]
4 years ago
7

What happens to a reactant molecules when forming product molecules

Chemistry
1 answer:
NISA [10]4 years ago
5 0
What happens to a reactant molecules when forming product molecules is that they form different properties.
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What happens to carbohydrate molecules inside a cell?
Aliun [14]
Primitive cells, for example, yeasts and microscopic organisms utilize all sugars a similar way, gave that they can transport the starch into the cell. Huge atoms that can't be transported are separated remotely by compounds that the cells discharge. 
All dietary starch must be processed into little atoms previously assimilation. Those little particles are chiral, pivoting spellbound light to one side or left.
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3 years ago
Identify the terms,like terms,coefficients and constants <br><br><br> 2+3a+9a
yawa3891 [41]
Like terms in algebra are terms that have the same variables and power. Constants contain only numbers, we call them constants because their values don't change. Coefficients are the numbers in front of the variable ex: 5y in that expression 5 is the coefficient. So in the expression 2+3a+9a there is one constant which is 2 the likes terms are 3a and 9a because they have the same variable. And the coefficients are 3 and 9 because they are in front of the variable.
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3 years ago
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How many atoms of carbon are included in one formula unit of the compound Na2C2O4?
Mumz [18]
Two.

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6 0
3 years ago
Identify the effect of increasing acidity on the solubility of the given compounds. Drag the appropriate items to their respecti
PIT_PIT [208]

Answer:

Ca3(PO4)2- Increase in solubility

Barium hydroxide- increase in solubility

Magnesium carbonate- increase in solubility

Copper II sulphide- increase solubility

Lead II bromide- increase solubility

CuI - increase solubility

Explanation:

Calcium phosphate solubility is pH dependent. At lower pH, calcium phosphate is more soluble in water while at pH above 8.5, the solubility of calcium phosphate decreases markedly.

For Barium hydroxide and magnesium carbonate,decreasing the pH will increase the solubility of the compound.

For copper II sulphide,decreasing the pH will lead to a greater solubility. Also, lead II bromide is ordinarily insoluble in water but it's solubility increases with decreasing pH.

CuI is insoluble in water but soluble in dilute hydrochloric acid.

6 0
3 years ago
Give the balanced chemical reaction for the preparation of black oxide from blue vitriol​
sasho [114]

Answer:

Blue vitriol is crystal copper sulphate

Explanation:

The black oxide is the higher oxide of Copper i.e Cu. It is also called as tenorite. It is solid black in color. It is formed by heating copper with air.

$2Cu +O_2 \rightarrow 2CuO$

Blue vitriol is the crystalline form of copper sulphate. It is also known as copper (II) sulphate.

When heating, the blue vitriol undergoes various steps of changes to the black oxide of copper.

The chemical reaction is --

$CuSO_4 \cdot5H_2O \rightarrow CuSO_4\cdot 3H_2O {\rightarrow} CuSO_4\cdot H_2O \rightarrow CuSO_3 \rightarrow CuO +SO_2+O_2

3 0
3 years ago
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