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shtirl [24]
4 years ago
14

Name the following ionic compounds: (a) Na2SO4, (b)Cu(NO3)2 (c) Fe2(CO3)3

Chemistry
1 answer:
Sindrei [870]4 years ago
5 0

Answer and Explanation:

(a) Na_2So_4 : its chemical name is sodium sulfate in which sodium is present as Na_2^+ and sulfate is present as So_4^{2-}

(b) Cu(NO_3)_2 : Its chemical name is copper nitrate which is a inorganic compound which is mostly crystalline in nature

(c)Fe_2(Co_3)_2 : Its chemical name is iron carbonate or ferric carbonate

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What is the effect of adding more water to the following equilibrium reaction?
Serhud [2]

Answer:

Option B is correct More hydrogen carbonate is formed

Explanation:

Step 1: Data given

The Principle of Le Chatelier says 'If the concentration of one of the reaction partners changes, the balance will shift to counteract that concentration change.

Step 2: When adding more H2O

For the equation CO2 + H2O --> H2CO3

If the H2O concentration is increased, the system will attempt to undo that change in concentration by shifting the balance to the right, and so the H2CO3 concentration will increase.

Option B is correct More hydrogen carbonate is formed

7 0
3 years ago
Please help! you’ll be marked brainliest
Trava [24]

Answer:

Number of Protons:

Co: 27

Cl: 17

K: 19

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P: 15

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3 years ago
Each solute in the table is mixed in a volume of 500 mL of water. Organize the solutions from least conductive to most conductiv
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b

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Where do the protons and electrons come from that are used in the electron transport chain?
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The energy generated by the movement of electrons is used to pump electrons across the inner mitochondrial membrane to an area of higher concentration. 17. Where do these protons (H+) come from? The originally came from a glucose molecule and were carried to the electron transport chain by NADH and FADH2.

The answer would be glucose molecule.
5 0
3 years ago
How many liters are in 20 grams of hydrogen gas?
motikmotik

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Volume of 20 g of hydrogen at normal temperature and pressure (NTP) = 240.55 ml.

\huge\sf\underline{\underline{\red{❥︎ Thanks}}}

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