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daser333 [38]
3 years ago
9

Which compound reacts with an acid to produce water and a salt

Chemistry
2 answers:
finlep [7]3 years ago
4 0
KOH is the only base, and any neutralization reaction produces a salt and water
Hatshy [7]3 years ago
3 0
I'm not exactly sure which one but I do know that an acid and a base react in a aqueous solution to form water, so i would probably eliminate the ones that aren't aqueous solutions.
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Is Co or a Cobalt ion bigger
alexira [117]

Answer:

co is colbalt  

Explanation:

Cobalt

Cobalt is a chemical element with symbol Co and atomic number 27.

7 0
3 years ago
Ammonium chloride, ammonium sulfate and ammonium nitrate are used in fertilisers.
Hoochie [10]

Answer:

1.0625 g

Explanation:

Number of moles in 5g of NH4NO3 = 5.0g/80g/mol = 0.0625 moles

Again the balanced reaction equation is;

NH3 + HNO3 → NH4NO3

So,

1 mole of NH3 yields 1 mole of NH4NO3

x moles of NH3 yields 0.0625 moles of NH4NO3

x = 0.0625 moles of NH3

Mass of NH3 = number of moles * molar mass

Mass of NH3 = 0.0625 moles * 17g/mol

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7 0
3 years ago
How many seconds are in a 5.5 ms
deff fn [24]

Answer:

0.0055 seconds

Explanation:

To answer this question you need to know the equivalence:

1 second (s) = 5.5 (miliseconds) (ms)

Then you use the conversion factor:

-Put the value given and the units:

5.5ms

- Put in the denominator the equivalence with the same units:

5.5ms*\frac{}{1000ms}

- Put in the numerator the unit at which you want to convert the value given:

5.5ms*\frac{1s}{1000ms}

- Then multiply and divide the quantities:

5.5ms*\frac{1s}{1000ms}=0.0055 s

Note that the same units in numerator and denominator are cancelled.

8 0
3 years ago
The higher an electromagnetic wave's frequency, the lower its
Arlecino [84]
Wavelength because it is shorter
6 0
3 years ago
If a piece of marble has the mass of 132.796 g and the volume of 26.9 cm
Mashutka [201]

Answer:

4.94g/cm3.

Explanation:

4.94g/cm3.

8 0
3 years ago
Read 2 more answers
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