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pychu [463]
3 years ago
5

Considering particles at the subatomic level, carrying out this experiment would help to identify the metals given that: Ca has

the
Choose...
atomic radius. In chemical reactions, it would be
Choose...
for it to lose its valence electrons to form ions. This means it has comparatively
Choose...
ionization energies and would react more
Choose...
with the water.
Chemistry
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer:

we can do it again and again and again and again and again and again

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What is an electric circut with two or more current paths?
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A parallel circuit is an electric circuit with two or more current paths
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4 years ago
What is a materials ability to be dissolved in a solvent
ioda
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7 0
3 years ago
How many moles of naoh will react with 13.5 moles of k3po4
Alona [7]

Answer: 40.5 mol

Explanation:

Since this is a double replacement reaction, the unbalanced equation is something like follows:

\text{K}_{3}\text{PO}_{4}+\text{NaOH} \longrightarrow \text{KOH}+\text{Na}_{3}\text{PO}_{4}

Balancing this equation,

\text{K}_{3}\text{PO}_{4}+3\text{NaOH} \longrightarrow 3\text{KOH}+\text{Na}_{3}\text{PO}_{4}

From this equation, we can conclude that for every 3 moles of sodium hydroxide consumed, 1 mole of potassium phosphate is consumed.

This means the answer is 13.5(3)=<u>40.5 mol</u>

8 0
2 years ago
Which of the following is a physical property of water?
lana66690 [7]
D. Water is a liquid at room temperature 
4 0
3 years ago
2.0 moles of a monatomic ideal gas undergoes an isobaric process in which the temperature changes from 260 k to 320 k. what is t
Alik [6]

The change in the internal energy of the gas is 1.5×10∧3 J.

The internal energy of an ideal gas is directly proportional to the temperature of the gas:

ΔE = 3/2 × n × R × ΔT

ΔT = 320 K - 260 K

ΔT = 60 K; change of the temperature

n = 2.0 mol: amount of a monatomic ideal gas

R = 8.1 J/mol×K;the ideal gas constant

ΔE = 3/2 × 2 mol × 8.1 J/mol×K × 60 K

ΔE = 1500 J

ΔE = 1.5×10∧3 J;  the internal energy of the gas

Isobaric process is a type of process in which the pressure of the system stays constant.

More about an isobaric process: brainly.com/question/28106078

#SPJ4

4 0
1 year ago
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